How to Connect a Reversing Camera Correctly • BYRGPUB.COM

How to connect a reversing camera. How to connect a reversing camera

1. Camera and monitor
2. Finished wires with connectors
3. Fuses (2 pcs.) 0.5 A
4. Screwdriver
5. A set of keys
6. Knife
7. Pliers

Before starting all work Remove the positive terminal of the battery.

Let’s take a closer look at the camera: regardless of the model, the cameras must have power wires (connectors) and a video output. Most often, it is recommended to supply power to the camera from the reversing light, as a result of which the camera will only work when reversing. The reversing camera is designed for short-term use, and failure to do so can drastically shorten its lifespan.

Connect the red camera wire to the positive terminal of the reversing light. If there is a fuse on this lead of the camera, install it. The fuse should be 0.5 A and located as close to the connection point as possible.

Black (negative) camera wire Connect to the car body. For example, a suitable and pre-cleaned bolt. No fuse required for black wires.

Most cameras are equipped with a yellow five-meter wire for connection to a monitor, with a connector typical for audio-video equipment. If the length of the cable is not sufficient for routing through the passenger compartment, purchase an extension cord with a connector. You can purchase a suitable cable and solder the necessary connectors yourself.

Cable Connect to the monitor by plugging it into the video input. Please note that each monitor or radio can have several video inputs, one of which. specialized for connecting a rear view camera. You can find the required video input according to the instructions for the monitor (radio tape recorder). In the simplest monitors, there are only 2 output connectors (most often white) and a video input (most often yellow).

The monitor itself also needs to be supplied with power. Proceed in the same way as when connecting the camera: red wire from the fuse to the power plus, black to ground (for a stripped bolt).

After a thorough check of the work done, the connectors are wrapped with electrical tape. Remember to turn on the positive battery terminal.

Parking sensors assist the driver in reverse maneuvers. When approaching to hide an object, the sensor begins to squeak and show the distance to the obstacle. Thus, the driver can park in tight spaces

Parktronic kit
Bekorez
Phillips screwdriver
Drill
Insulating tape

Parktronics come with different displays or with a rear view camera. Displays are rectangular, semicircular, built into the rearview mirror. The displays are mounted on the dashboard or rear window. Pull the cable from the display through the passenger compartment into the luggage compartment. Install the parktronic unit there. The luggage compartment will have to be almost completely disassembled for better installation. Parking sensors bump into the rear (or front) bumper of the vehicle. For this, the locations of the sensors on the same line are marked equidistantly. The holes for the sensors are drilled with a cutter that comes with the parking sensors. Sensors are inserted into the holes obtained, and the wires are pulled to the unit in the trunk through rubber plugs. Power is taken from the reversing lamp wire. If a parking sensor with a monitor is installed, then a rear-view camera crashes into the number frame, which transmits the image to the monitor.

Parking sensors come in two colors: black and silver. Black gauges can be painted in bumper color.

Check the operation of the camera and monitor immediately after purchase. 2. Incorrect connection may damage the camera. 3. Saving on fuses can lead to a short circuit in the entire electrical system of a vehicle.

Before connecting something somewhere, check it with a multimeter (tester). You can’t spoil anything with a multimeter, but a light bulb (control) is easy.

To power the camera, you need wires designed for a rectified stabilized voltage of 12 V and a current of no more than 0.7 A. A coaxial cable for transmitting the signal from the camera to the monitor can be taken similar to that used to connect the antenna to the TV. 2. You can protect the power and signal wires with a washer hose. Route the wires inside this hose and wrap the connectors with electrical tape.

Guide on how to properly connect a rear view camera to the radio

Thanks to a device such as a rear view camera (RCV), the driver will be able to know how to park and what obstacles might interfere with it. You will not surprise anyone with such a device today, recently more and more motorists are equipping KZV cars. From this material you can find out how the rear view camera is connected to the car radio and what you need to know about the choice of devices.

If you decide to purchase a rear view camera, you may be faced with a wide range of devices on the market. Many brands are engaged in the production of KZV, as a result, the products differ not only in terms of manufacturers and cost, but also in functionality and configuration. In accordance with preferences and capabilities, you can purchase a complete set of device (camera with display), or connect the system to a Pioneer radio or other.

General criteria for choosing a device:

A type. KZV can be both wired and wireless. In the latter case, it is necessary to organize a Wi-Fi access point in the car.
Viewing angle. the parameter largely determines the quality of the image coverage. Optimally choose devices with a coverage angle of 120 to 170 degrees.
Image quality, a lot depends on it.
Device body. It is important that he be strong.

How to determine the location of the camera?

Before connecting the camera, you need to choose a place for mounting the device. KZV can be installed in the trunk lid, license plate frame or in the rear bumper. Such an installation place will not spoil the external design of the vehicle, it is. the best option in terms of height. the required image will be displayed on the monitor.

Depending on the type, KZV can be installed instead of the license plate illumination, while the device is equipped with a backlight option. But its quality is much worse. The main criterion that you need to rely on when choosing a place for installing the system. how much the camera will get dirty. On many vehicles, due to aerodynamic features, the rear of the bumper can become covered with mud in bad weather.

Installation from A to Z

How should the KZV be installed and connected? If you want the radio with a rear view camera to work for a long time, follow the recommendations below. For installation, you will need a circuit that should be included.

Installation process

Remember that all electrical work is carried out with a de-energized on-board network. Therefore, it is necessary to disconnect the battery.
First, the camera is mounted, in particular. peephole, depending on the design features of the car, a place may be provided for this element. If it is, then it is only necessary to dismantle the cover and install the peephole there. If there is space, then you need to drill a hole in the bumper and fix the peephole in it with silicone or glue.
Then the wiring from the device is laid in the luggage compartment, the negative terminal should be connected to the mass of the car, for this you can use a regular bolt. The positive terminal connects to the optics wire that turns on when reverse gear is activated.

Diagram of connecting the camera to the display of the car radio

Connecting to the radio

In order for the image to be displayed on the monitor of the car radio when turned on, it is necessary to lay the yellow wire through the passenger compartment and secure it with electrical tape. Make sure that the cable is not bent and that it is NOT affected by moving parts of the body, otherwise it will have to be replaced soon. If the length of the wire is not enough for laying, you can try to increase its size using a similar cable.
Then the wire must be connected to the audio system, for this you need to read the instructions for the radio. The connection principle is identical in almost all systems. The end of the yellow wire, the so-called tulip, must be connected to the Video In connector.
If you use the wireless version of the camera, the principle of connecting the system will be identical. Instead of one end of the wire, it is necessary to install a special sensor in the Video In connector, which is included in the kit to the KZV. Actually, when these actions are completed, the installation procedure for the KZV can be considered complete. But before assembling the upholstery and preparing the car for operation, it is necessary to diagnose the system’s performance.

Camera check and setup

To make sure that everything was done correctly and that the KZV of the type is working in normal mode, it is necessary to check the operability of the device. To do this, connect the battery, start the car engine and engage reverse gear. At this moment, a picture should appear on the display of the radio. if so, then everything is installed and connected correctly.

If there is no picture or is poorly displayed on the display, do the following:

Go to the car radio menu and select “Settings” or “Settings”.
Then go to the submenu “Cameras” or “Cameras”, depending on whether the audio system is Russified or not.
Then in the existing list you need to find your camera.
Using the settings Let’s adjust the focus and other settings of the KZV eye.

After completing these steps, you can customize the system to fit your needs.

Issue price

As for the cost, the majority depends on the manufacturer. KZV can be wired and wireless, a lot also depends on this. The price is assigned not only for the brand and type, but also for the functional features, as well as the quality of the device. On average, the cost of KZV on the market is as follows:

AVIS AVS325CPR for Ford 2. Avis AVS326CPR for Honda Accord (middle) 3. PLV-IPAS-CHY01 for Chevrolet

How to connect a rear view camera: correct connection and installation

Whether or not to put a reversing camera, each driver decides for himself. In this article, we will tell you how to connect a rear view camera, and it’s up to you whether you need it or not. Connecting a rear view camera requires some well-known and skills, so not everyone can do it on their own. But if you nevertheless decide that the installation of a regular rear view camera is necessary for you, then use the tips from this article. With a small set of tools and initial skills in working with them, you can easily figure out how to connect a rear view camera.

Side mirrors, and even your head turned 180 ° will not give the desired effect, some little things, and maybe NOT little things, you still may not notice. And then dismantling with the owner of the scratched car may begin, and this can cost you tens of times more than connecting a reversing camera. Further in the article, we will consider which camera you can choose, whether a Chinese manufacturer is right for you, or if you prefer something more solid. We will also discuss whether it is possible to install a rear-view camera with your own hands, and how to properly connect your chosen device.

How to choose a camera

The modern electronics market, and especially China, is overflowing with a variety of cameras, and this makes the choice of the right thing more complicated. In order to make your job easier, decide on the priorities that you care about more. price or quality. Not everyone needs high definition cameras, or cameras that can show even in poor lighting conditions. For some DRIVERS, an inexpensive rear-view camera for the radio is enough.

In what resolution the camera writes, the higher the video resolution, the better the recording quality. And high definition of the image is not always needed.
The next moment. camera sensitivity to lighting. In cheaper models, recording quality in low light can be very poor. Therefore, if, due to circumstances, you often use the car in the dark, then at this moment it is worth paying attention.
If you have already decided before buying where you will put the rear view camera, then you need to Pay attention to the installation method of this particular model.
The next moment. this angle of view that captures the camera lens. Usually it is in the range from 120 to 180 degrees. It is better to take something in between These two indicators, so that you have a good rear view, but there was no panorama, because with it the reality is distorted.
Selection of the monitor on which the camera will display the image. But if you already have a radio with a screen in your car, then you just need to think about how to connect a rear view camera to the radio.

How and where should it be installed

Later in the article, we will look at how to install a rear view camera. There is more than enough room in the car to install a video camera, but we need the most advantageous position. There must be a good view through the camera peephole, which is NOT limited to any machine parts. Any camera will reach its full potential if it is Installed in the Best Place.

In our case, such a place is a niche above the rear bumper of the car; the camera should be placed in its upper part above the state number of the car. What does it give. viewing angles, your car radio will only show the road, not parts of your car. But it must be arranged so that it is not strongly recessed, but also does NOT stick out. True, there is a minus here. your camera is accessible to dirt and the wrong hands. If you place it inside the cabin on the rear window, then half of the screen will be occupied by the trunk, the viewing angles will decrease and the image quality due to glass will suffer to some extent. But on the other hand, it will be clean and inaccessible to strangers.

So you personally have to calculate all the pros and cons of the external and external location of the camera.

The procedure and diagram for connecting a rear view camera

And now in more detail about how to install and connect a rear view camera to a Pioneer radio. Why this model, because it is the most common. If we take into account the insecurity of our video camera, and the best view, then its place should still be above the number, outside. It should be installed closer to the edge to improve visibility, but not so that it is exposed. The installation of the camera itself is not a big deal. The camera has a bracket required for installation, you only need to drill a couple of holes for the mounting bolts, and one hole for the cable.

And then the rear-view camera is included in the general electrical network of the car. If you are NOT strong in electricians, then it is better to Contact a car service specialist, but if you have at least basic knowledge, then you can quite figure it out on your own. So, the order of connection is in stages:

Any camera has two wires, one for transmitting the video signal from the camera to the monitor, and the other for power. Since the camera itself has short wires, you will need to extend them so that they are enough from the front panel to the end of the trunk (as a rule, an extension cable for the video signal is included in the kit).
Where can I get power for the camcorder? Usually the camera is connected to the rear light. Therefore, immediately after turning on the reverse, the rear view camera is also turned on.
All wires stretched through the cabin and in the trunk must be secured and hidden. This will help avoid unexpected network interruptions while driving.
If you use a monitor instead of a radio, you will need to find a power source for it. If you have a Pioneer multimedia recorder, this issue is solved automatically.

Connecting a reversing camera to a Pioneer radio

Now we will specifically talk about how to configure and connect the reversing camera to the Pioneer radio tape recorder. There are small nuances here that mislead everyone. Connect the camera to the reversing light, all power is on the camera, then the wire through which the video signal will go. In Pioneer, this is a brown tulip, not to be confused with yellow. We go into the settings, find the section in the rear view camera menu, put the item on, and switch the polarity to battery mode. Our camera works, you can check it, go to the main menu and select the camera icon, but it will NOT turn on automatically. This can be fixed by connecting the purple wire to the taillights (where the camera is). In total, when reverse gear is turned on, the lamp lights up, power is supplied to the camera, and the radio tape recorder understands that it is necessary to switch to reverse.

The whole connection diagram of a rear-view camera is quite simple, and therefore most drivers often cope with its installation on their own. In vehicles equipped with automatic transmission, accidental activation of the rear view camera may occur. To eliminate this problem, you need to install an additional camera turn-on delay sensor. In each car model, the installation of the camera may be different, but in the details, the principles of connection are similar. The process of connecting to video cameras that transmit a signal by radio is more complicated, but they have the advantage that several such cameras can be connected. There are more and more cars on the streets of the city, so there is a rear view camera. this is already a necessity. It will not only help you park correctly, but will also preserve evidence of your innocence in the event of a collision.

DIY installation of a rear view camera, wiring diagram

Camera. Isn’t that a great way to make parking in tight spaces easier? Installing a rear view camera with your own hands will not take you long. Consider the installation of a mirror with a built-in camera, as well as diagrams for connecting an external device to a monitor of a multimedia system.

Installation options

There are several ways to equip a car with a rear view camera (review of popular models):

A separate camera that connects to a standard multimedia system or a self-installed screen;
A set of cameras with a rear-view mirror, on which the image will be displayed when moving back. It can be either a separate mirror or an overhead panel that will be mounted on top of a standard reflector.

Mounting

You have to decide where exactly the camera will be mounted. Installation methods:

In the plafond of the regular license plate lighting. Many manufacturers make transition glasses, which allow you to install a camera and keep the room backlight. If a parking assistant is installed on your car model in certain trim levels, then you just need to purchase such a lamp cover. At the same time, you can pick up a device even among the universal accessories;
The trunk opening handle, which is often made in a single body with plastic molding above the license plate. The camera in a rectangular case can be easily fixed with ordinary screws;
Attach to the license plate frame;
Fit into bumper. Some cars don’t even need to remove the bumper for installation. For such installation, cameras made in an Oval body are suitable. You just need to make a hole in the bumper. For greater reliability from the inside, the body must be placed on a body sealant or sealed with a glue gun. Wires can be routed to the interior of the car through the ventilation holes located in the luggage compartment.

Optional equipment

One of the main problems is the lens throwing mud and ice. Even a few standard systems are equipped with such a useful function as Camera wash. If you are installing an accessory in the trunk lid of a car, which has a rear window washer, then cleaning is very simple. You just need a tee, which will be implanted into the standard washer line in front of the rear window nozzle. As a spray, you can take a compact nozzle from any suitable car. Since the lens glass is small, there is no point in using a fan nozzle.

The second useful feature is the camera illumination, which is built into the body on some models. It should be admitted that in most cases, the harm from this function is much more than the benefits. The backlight illuminates the camera lens, so the image quality does NOT improve at night. A glare problem can arise if a rear view camera is installed next to the license plate light. In this case, replacing incandescent bulbs with LEDs can help. If such a move does NOT solve the problem, you will have to tinker with the protective screen.

Electronic component

Consider wiring carefully. Connections Must be properly insulated. To prevent the wires from dangling and NOT frayed, wrap them with cloth tape, if possible, fasten with ties to a standard wiring harness, or Fix using the technical holes of the body elements. Inside, the wires can be pulled both below along the thresholds and behind the headliner.

Installing a rear view camera with your own hands will not cause difficulties even for a novice car enthusiast, but you need to approach the connection much more thoroughly. It makes no sense to consider the rear-view cameras that come with a special mirror. You just need to connect everything according to the instructions that are necessarily attached to the device.

For the normal functioning of the system, it is used:

Two-wire cable for powering the camera;
Two-wire video communication. To transmit video to the monitor, wires with RCA connectors (known to all “tulips”) are used. The conductors are NOT shielded, therefore, if necessary, they can be lengthened or cut for pulling in hard-to-reach places. In some variants an additional excitation wire will come out of the RCA connector for correct system operation.

The excitation wire activates the screen of the radio with a “positive” current, forcing the system to automatically switch to the mode of broadcasting the image from the camera. The excitation wire is not required for all multimedia systems; in some devices, the automatic transition to the rear view camera is carried out via the video link. If such a function is not provided by the radio tape recorder, or the device is not connected correctly, then you will have to change the image on the screen manually by pressing a special button.

Connection methods

The rear view camera and the car monitor can be linked wirelessly. This requires a special module. The power supply of the module is connected to the reversing lamp, and from the module it goes to the camera. The second wireless module is connected to the monitor power. The disadvantage of this method is the interference, which often interferes with the normal transmission of the image. Also, this method is not suitable for radio tape recorders that need an excitation wire.

Let’s take a closer look at the classic connection option. The essence of the above scheme is to connect the camera power to the reversing lamp, the voltage at the terminals of which appears only after turning on the reverse gear. The connector (“tulip”) is connected to a standard output on a radio tape recorder or a screen designed for video communication. The field wire must be connected to the radio output, usually labeled “Reverse”. You can find out whether an excitation wire is required for your multimedia system from the technical documentation for the radio tape recorder. On this, the installation and connection with your own hands for most cars can be considered complete.

Fault monitoring system lamp

What if you have installed a rear view camera in your car and it only works when the car is muted? Many modern cars, usually with German roots, have a lamp health monitoring system. The PWM controller sends rectangular positive pulses along the power wires to the lighting fixtures, which help detect burnout of the rear lights. Since the lamps have inertia, current ripple does not affect their operation. But the reversing camera will not work correctly with such interference.

To prevent this effect, the camera must be connected to the reversing lights through a relay powered by a cigarette lighter (there the current will already be constant). In this case, “” from the OX lamps to the relay winding must be applied only after rectifying with diodes and smoothing the ripple with a capacitor. The “minus” to power the camera must be taken as far as possible after the “mass” of the OX lamps.

We offer you to watch a video with a detailed description of the way to eliminate interference, so that you are guaranteed not to have problems with the picture on your car.

How to properly connect a rear view camera

Whether or not to put a reversing camera, each driver decides for himself. In this article, we will tell you how to connect a rear view camera, and it’s up to you whether you need it or not. Connecting a rear view camera requires some well-known and skills, so not everyone can do it on their own. But if you nevertheless decide that the installation of a regular rear view camera is necessary for you, then use the tips from this article. With a small set of tools and initial skills in working with them, you can easily figure out how to connect a rear view camera.

Side mirrors, and even your head turned 180 ° will not give the desired effect, some little things, and maybe NOT little things, you still may not notice. And then dismantling with the owner of the scratched car may begin, and this can cost you tens of times more than connecting a reversing camera. Further in the article, we will consider which camera you can choose, whether a Chinese manufacturer is right for you, or if you prefer something more solid. We will also discuss whether it is possible to install a rear-view camera with your own hands, and how to properly connect your chosen device.

How to choose a camera

In what resolution the camera writes, the higher the video resolution, the better the recording quality. And high definition of the image is not always needed.
The next moment. camera sensitivity to lighting. In cheaper models, recording quality in low light can be very poor. Therefore, if, due to circumstances, you often use the car in the dark, then at this moment it is worth paying attention.
If you have already decided before buying where you will put the rear view camera, then you need to Pay attention to the installation method of this particular model.

The next moment. this angle of view that captures the camera lens. Usually it is in the range from 120 to 180 degrees. It is better to take something in between These two indicators, so that you have a good rear view, but there was no panorama, because with it the reality is distorted.

Selection of the monitor on which the camera will display the image. But if you already have a radio with a screen in your car, then you just need to think about how to connect a rear view camera to the radio.

How and where should it be installed

True, there is a minus here. your camera is accessible to dirt and the wrong hands. If you place it inside the cabin on the rear window, then half of the screen will be occupied by the trunk, the viewing angles will decrease and the image quality due to glass will suffer to some extent. But on the other hand, it will be clean and inaccessible to strangers.

So you personally have to calculate all the pros and cons of the external and external location of the camera.

The procedure and diagram for connecting a rear view camera

It should be installed closer to the edge to improve visibility, but not so that it is exposed. The installation of the camera itself is not a big deal. The camera has a bracket required for installation, you only need to drill a couple of holes for the mounting bolts, and one hole for the cable.

Any camera has two wires, one for transmitting the video signal from the camera to the monitor, and the other for power. Since the camera itself has short wires, you will need to extend them so that they are enough from the front panel to the end of the trunk (as a rule, an extension cable for the video signal is included in the kit).
Where can I get power for the camcorder? Usually the camera is connected to the rear light. Therefore, immediately after turning on the reverse, the rear view camera is also turned on.
All wires stretched through the cabin and in the trunk must be secured and hidden. This will help avoid unexpected network interruptions while driving.
If you use a monitor instead of a radio, you will need to find a power source for it. If you have a Pioneer multimedia recorder, this issue is solved automatically.

Connecting a reversing camera to a Pioneer radio

Our camera works, you can check it, go to the main menu and select the camera icon, but it will NOT turn on automatically. This can be fixed by connecting the purple wire to the taillights (where the camera is). In total, when reverse gear is turned on, the lamp lights up, power is supplied to the camera, and the radio tape recorder understands that it is necessary to switch to reverse gear. The whole connection diagram of a rear-view camera is quite simple, and therefore most drivers often cope with its installation on their own. In cars equipped with automatic transmission, accidental activation of the rear view camera may occur.

To eliminate this problem, you need to install an additional camera turn-on delay sensor. In each car model, the installation of the camera may be different, but in the details, the principles of connection are similar. The process of connecting to video cameras that transmit a signal by radio is more complicated, but they have the advantage that several such cameras can be connected. There are more and more cars on the streets of the city, so there is a rear view camera. this is already a necessity. It will not only help you park correctly, but will also preserve evidence of your innocence in the event of a collision.

Often, a reversing camera is installed after purchasing a new radio tape recorder, in this case we have an article “how to connect a radio tape recorder” in which you will learn about adapters, adapter frames and much more.

Video how to connect a reversing camera

We hope that this article has helped to understand how the reverse camera is connected correctly. Rate the article on a 5-point scale, if you have any comments, suggestions or you know something that is not indicated in this article, let us know! Leave your comment below. This will help us make the information on the site even more useful.

When you need to install and connect a rear view camera yourself, it is difficult to find correct and understandable connection diagrams. Especially for European cars with lamp health monitoring, where everything is fine, until you start the engine. Disabling the VAG lamp serviceability check with a cord through the VCDS program (Vasya Diagnost) does not help! In Asian cars, there are no such problems and nothing is necessary and you can not read further! Before installing the camera, check its operation with the engine not started. if there is interference. you can not read further. deal with the camera, wires, radio tape recorder. My circuit is only for a running engine, when interference is formed by a lamp health control, which is a PWM controller with positive rectangular pulses. The spiral of an incandescent lamp has inertia and there is NOT a noticeable change in the voltage on the camera, but this manifests itself as interference in the image, flickering, Curvature, signal loss, etc. Having experience in radio electronics, I drew personally tested rear-view camera connection diagrams, which have already helped a lot many people.Blue underlined text. these are the hyperlinks to be clicked onThe process of my own installation on a VW Caddy with lamp health control is described in detail by me in the on-board caddy here: Installing and connecting a rear view camera on a VW without interference with power!

We use the camera with a CCD sensor, since it produces a high-quality picture at any time of the day (you can clearly see that the picture is noticeably better than in CMOS), with dust and moisture protection IP 68 and work in the dark. For example, such a Swift HD CCD Luxur W-989: HD CCD Car Rearview Camera Waterproof night vision Wide Angle reversing with a combined socket-boss with a stub. This is a great lens camera from Sony, personally tested! Everything is visible even at night (photo below). At the same time, it costs less than 1000 re! The only drawback is that it does NOT have the widest viewing angle as the hedgehog04 thinks, as for me the viewing angle is so good, maybe he has a different camera. Close! In the camera, the operating voltage is from 5 to 30 V, the maximum current is 90 mA (

0.1 A), operates from 3.3 V. There is a stabilizer in a plastic boss on the wire in front of the wire connector from the camera. It can overheat if it works constantly, so they ask him only when the radio monitor is turned on.

Eliminating noise in the camera image when cranking the engine

Every car owner is faced with the problem of the camera working on the engine when monitoring the health of the lamps. Always think over and draw a connection diagram for installation. this will help to immediately avoid many mistakes and problems! Try to start by connecting the camera directly to the cigarette lighter to plus and minus and look at the running engine. Connect the minus correctly! Take the minus away from the reversing lights (OX), for example, from some bolt on the body, or even without any minus at all. minus will take up the radio tape recorder over a shielded coaxial video cable. Also, they often mistakenly take a plus from the salon lamp, and the excitation wire (to turn on the monitor) from the OX lamps. But in salon lighting there is also lamp health monitoring! Plus, at 87, the relay contact must be taken from the cigarette lighter, and the camera power wire and the excitation wire must be connected to the 30th contact of the relay output! You can also take a clean plus from the ACC ignition lock.

Interference in power supply gives the control of the operation of the lamps when starting the engine. And this pulse current goes to the reversing lamps (OX). Due to the inertia of the spiral, it seems that the lamp 3 is burning continuously, in fact, voltage appears and disappears on it with a high frequency. At the moments of “failures” and the serviceability of the lamp is checked. It also happens that charging for phones into a cigarette lighter gives interference, moreover, through the air, that is, only disconnecting the charging or shielding the cable helps. Important! There is only one working option for connecting the camera’s power supply out of four. Only with 4 connection options, the camera will work and give a clear picture. Why. written below. 1. If you connect the plus of the camera to the plus of the OX lamp, then when the engine is cranked up, the camera will not work at all due to the pulsed current for monitoring the health of the lamps, or strong interference in the form of stripes in the image will be visible. 2. If you connect the plus of the camera to the plus of the OX lamp through a conventional relay, to which pure power is supplied from the cigarette lighter, the relay will click and the camera will not turn on, since the relay does not provide power. 3. If you connect the plus of the camera to the plus of the OX lamp through a diode with a smoothing capacitor, then when the engine starts up from the camera, noticeable noise in the image due to power ripple.

By the way, you can quickly check the camera, filed a video from it on the TV in the yellow entrance for the tulip.

Due to the impulse current monitoring the health of the lamps, the relay clicks quickly and does not turn on! Therefore, a diode is needed for rectifying and a capacitor to smooth out the ripples, and only after them a plus is supplied to the winding so that the relay closes normally. What is a pulse current we read here: Pulsing electric current How the relay bursts, see here: Relay crackle from a pulse current About the rectifier we read here: low-power unit power supply, www.Cqham.ru/pow2_15.Htm The diode in this case does not work as a rectifier (since there is no negative half-wave here), but as a blocker, which prevents the capacitor from quickly discharging into the OX lamps, maintaining a constant voltage on the relay winding and does not give click him.

Eliminate blank screen and RCD radio error when exiting camera mode. When the camera is requested from the reversing lights, as well as the inclusion of the camera mode on the display, when the reverse gear is turned off, it often turns off before the display has time to process the status change and exit the camera mode (delay is about 1-2 seconds) and Some radio tape recorders display shutdown noise and a blank screen of an already disabled camera. Also, when maneuvering on a narrow section of the road back and forth, when changing gears, the monitor often turns on / off, which is inconvenient. Therefore, a simple delay is set to turn off the camera’s power.

Best and simplest solution without diode and capacitor right out of the box. Relay VAZ-2111 rear window washer AVAR 454.3747 (or 526.3747-03) with a delay of 5 seconds This washer time relay turns on the washer pump for 5 seconds. The delay can be either reduced or increased by replacing the 22 uF capacitor in this relay.

Second solution. low-power high-resistance relay and capacitor with diodes. We supply plus from the OX lamp through the diode, and then the capacitor and to the relay coil. The capacitor smooths out the pulsations of the lamp control, allowing the relay coil to close the relay. The diode is necessary to get rid of the lights, otherwise the capacitor will quickly discharge through the reversing lamps. The relay is precisely low-power with a winding with high resistance =

1 kOhm, so that the capacitor does not discharge quickly and there is a delay for a couple of seconds. A conventional relay is NOT suitable here, since it has a winding resistance =

85 Ohm, which is very small and there will be NO delay! Installing a 1 kΩ resistor in series will not allow the relay to close at all!

You can calculate the delay time for the relay to turn off in this circuit with diodes and a capacitor. The discharge time of the capacitor is equal to the product of the capacitance and the resistance, a direct relationship. It is only necessary to take into account that the relay will turn off a little earlier than the capacitor is completely discharged. We bring all values to the same dimension (farads, ohms, seconds) and consider: Delay time for the RC circuit: T = C R. Where T. is the time in seconds, C. capacitance of the capacitor in Faraday, R. resistance of the circuit in ohms T = 2200 μF 960 Ohm = 0.0022 960 = 2 sec. (Quite enough) For example, you need a delay of at least 8 seconds. On a relay with 960 ohm winding: Capacitor capacitance for 8 sec delay: C = T / R 1,000,000 = capacitance in μF C = 8/960 1,000,000 = 10,000 μF (rounded towards standard capacitance).

Organization 8 sec. Camera power off delays for standard RCD 330

Attention! If you have a standard head unit (HU) of the RCD 330 series, then it is imperative for it that the camera, after turning off the reverse speed, works for at least another 8 seconds. Otherwise, when disconnecting, there will be an inscription “Camera is not available.” 470 ohms to 3.3k ohms, giving the desired shutdown delay of 8 seconds. Instead of 5 sec. By default. It is also necessary to activate the display activation by the CAN bus in the on-board electronics unit (BCM) using a lanyard and the VCDS program (Vasya diagnostician): check the box along the way: 56 block, 3 bytes 6 bits You can use the REGTAYM3-12- (0- 60), to which you also supply a plus from the OX lamp through a diode and a capacitor, but only the capacitor is not more than 10-50 uF, otherwise there will be too long a shutdown delay! You can also use a ready-made power filter to connect a rear-view camera with an image delay on extravag. Ru or Aliexpress. It also happens that in this radio tape recorder the Chinese confuse the pins on the adapter chip from the radio to the cable from the camera: the signal is braided, and the ground is on the central residential and the image is black and white and crooked! You need to swap them. The display itself is then activated by the CAN bus: a signal from the on-board electronics module (BCM) is sent to activate the display. To forcibly turn on the display, you need to install an additional module “video interface” for 10 thousand G. You can put a special relay with a delayed off REGTIME3-12- (0-60) (for on / off and a delay off / on devices for 0-60 s). ! The markings on this relay are such that a “view from the contact side” is drawn on top of the relay, and not when looking through the relay.

Connection diagram for pure power supply of the camera through a conventional relay

Attention! Soldering the capacitor, observing the polarity, directly to the terminals of the relay winding, and then soldering on them plus through the diode and minus from the cigarette lighter. But it’s better to use a high impedance relay! this is an OX lamp. Plus from the lamp Z is fed through the diode to its anode, and from the output. the cathode (where the white strip is) to the 85th contact so that the capacitor is NOT discharged to the OX lamp. Therefore, the capacitor is already after the diode.If voltage is applied to the winding, then pin 30 is connected to pin 87 and a plus goes to it. At 85, the winding contact is supplied with a plus from the reversing lights, rectified by diodes and smoothed by a capacitor! Terminal 86 of the relay coil is connected to negative (ground).

Connection diagram for pure power supply of the camera through a high-resistance relay with a delay

The relay is low-power normally open. In the relay diagram, contacts 9 and 13. this is a plus for the camera supply from the cigarette lighter or the rear wiper motor, minus for the camera. here is the body (mass). Relay coil control. Here are the lights OX after straightening and smoothing the ripple. The rating of the capacitor is 25 volts 2200 microfarads, any diode, the resistance of the relay winding must be at least 1 kΩ, these are 1 and 16 contacts. In this case, the relay is disconnected after 2 seconds. On a powerful relay with a low resistance winding, there will be no delay!

The power supply circuit of the camera unit When multiple cameras are used, it is logical to use the camera unit, which is also powered by the reversing lights. Since there is also a relay in it, it is similarly necessary to rectify and smooth out the pulsations with diodes and a capacitor, otherwise the relay clicks quickly, and the camera does not turn on. It is better to connect from the cigarette lighter through the relay after the rectifier to supply clean power to the unit, otherwise the pulsations will go to power supply of cameras and will be visible in the image.

Scheme of forced switching on of the camera with a standard button without fixing In addition, you can make a separate standard button for switching on the camera to see what is happening behind, do not include reverse gear. In this case, it is not necessary to rectify and smooth the current, since the plus for the camera is taken from the cigarette lighter. VAZ-2110 Rear fog lamp relay block (6 contacts) aedily Terminal (female) 2.8 mm with tinned manual. 5 pcs coaxial cable

Bottom line: the camera works fine and no interference comments (here are the words at all)! If there is still interference, then you can use a car power filter on a choke and two capacitors. electrolytic from 470 μF (for damping ripple below 10 kHz) and ceramic from 0.1 μF (for damping ripple above 10 kHz).

Ragtime 1. turns on the load for the specified time Regtime-2. turns on the load after a specified time Regtime-3. disconnects the load after a specified time after the voltage is removed (delay off / hold in the on state for a specified time)

The standard x pixel resolution suits most ordinary drivers, increasing the image quality for the rear packing camera does not make sense.

There is only one working option for connecting the camera power supply out of four. This can be either a separate mirror or an overhead panel that will be mounted over the standard reflector. Rear view camera connection This is an important aspect. KZV can be installed in the trunk lid, license plate frame or in the rear bumper. Therefore, when connecting the video interface, you need to go to the Factory menu engineering menu and configure the way to activate the CAN bus or Rear wire. To connect a wired video camera, you will need to purchase a TV tuner that looks like a USB flash drive with a plug for video input. Often the rear view camera is connected to the radio tape recorder. You should be extremely careful, since incorrect connection will be a prerequisite for breakdown. Most experts consider the most convenient way to power the video camera by connecting the power cable to the left rear lights.

One Reply to “Connecting a rear view camera with your own hands to a radio tape recorder, tablet and navigator

Here is a new camera, a cord with a tulip connector. For such installation, cameras made in an Oval body are suitable. The purpose and operation of rear-view cameras is the function of this equipment is to facilitate parking or reversing. If your radio has such a function, it is disabled or does not work correctly, then you will have to use the button to change the image. There is such a connection method when you need to crimp the wire and connect through the appropriate connectors. Therefore, a diode is needed for rectifying and a capacitor to smooth out the ripples, and only after them a plus is supplied to the winding so that the relay closes normally. Having experience in radio electronics, I drew personally tested schemes for connecting a rear-view camera, which have already helped a lot of people. You can assemble such a ready-made module.

Consider the installation of a mirror with a built-in camera, as well as diagrams for connecting an external device to a multimedia system monitor. The monitor screen size and resolution quality are suitable for work. The PWM controller sends rectangular positive pulses along the power wires to the lighting fixtures, which help detect burnout of the rear lights. As a result, the connected camera should not get out of the picture. Lamp health monitoring does not apply to the cigarette lighter. here we take a pure plus from it, and a relay is needed to control this plus. Features of choosing a rear view camera with aliexpress

Rear view camera connection diagram

If you connect the camera to the OX lamps simply through a relay with clean power, then the relay bursts like crazy, and the camera does not turn on since the relay does not supply power! Connecting the camera to the radio of the display of the car radio.Connecting the video camera is possible only to a radio with a liquid crystal display of at least 3.4 inches.

Rear view camera connection on Opel Astra J

The disadvantage of this method is the interference, which often interferes with the normal transmission of the image. But in salon lighting there is also lamp health monitoring! It can even be a regular Android tablet.

The standard xpixel resolution suits most ordinary drivers, increasing the image quality for the rear packing video camera does not make sense. Connect the black one to the battery ground, and the red wire is connected directly to the camera. You just need to connect the coaxial video cable. First of all. this is financial savings, since there is a need to additionally buy a monitor.

As a spray, you can take a compact nozzle from any suitable car. However, technical progress continues to delight with more and more new achievements. The free connector of the video cable is connected to the special output of the main device for search. Refer to the instructions for the radio. How to connect a rear view camera and other additional equipment in a car

Common mistakes when connecting a rear view camera

The cigarette lighter itself takes its brown negative wire from the same bolt on the body.

Diagram of connecting the camera to the display of the car radio. Connecting to the radio tape recorder. In order to display the image on the monitor of the car radio when switching on, the yellow wire must be laid through the passenger compartment and secured with electrical tape. The camera in traffic jams and in dense traffic has also proven itself as a means that additionally prevents collisions due to an incorrectly selected distance by a vehicle. Walking behind.

There are a great variety of models of rear-view video cameras. Wired camcorders are universal and can be connected to all types of monitors.

The camera is indispensable in conditions of limited visibility or with a small space for maneuvering. On average, the cost of KZV on the market is as follows: 1.

Fault monitoring system lamp

Therefore, a simple delay is set to turn off the power of the camera. Installation methods: in the plafond of the standard license plate lighting. After collecting the entire system, carefully insulate the power wires, check that you have not confused anything in the connection system, and check the operability of the devices.

The disadvantage of the method is in possible interference, which will NOT allow you to clearly display the image from the camera. If you did buy a camera with a different signal standard, use a converter. Rear view camera pinout for 3 wires Pinout for rear view camera for 4 wires Pinout for rear view camera for 5 wires Pinout for rear view camera for 6 wires Here is the same kitchen as for 3, 4, 5 wires, the masses are simply displayed separately on each line. Signal transmission method.

Even a few standard systems are equipped with such a useful function as Camera wash. Connecting a rear-view camera with your own hands requires basic wiring skills, experience in disassembling several elements of the cabin and body. For example, in our assortment for this purpose there are voltage converters for 5.6 and 7.5 V, respectively. We install the camera in the backlight socket and connect the camera power to the reversing lights. Now you know everything about the correct connection of the rear view camera.

Standard length meter for video cable, meter. the power wire may not be enough to connect the camera in your car model. When the rear camera is turned off, the relay is turned off and through contact 87a plus is fed to the button. Stick to THESE rules and you will get a very useful and stable assistant. How To Install Rear View Camera Detailed Instruction

Rear view camera connection. Food

As we promised in the previous article, in the types of connection of rear view cameras (using a video interface, adapter, specially designed cable or directly), we offer you tips and sometimes even requirements for connecting the power of the camera in the car, as well as a small, but very detailed video instructions. Let’s conditionally divide the article into several parts:

Connecting the power of the rear view camera in the car.

Rear view camera power connection. important and much more laborious process than it might seem at first glance. Incorrect power supply can lead to damage to the device itself, damage to the wiring of the car, Incorrect operation of the camera or poor or unstable picture quality.

First of all, “” and “-” of all connected devices must come from the same place. This is the axiom and cornerstone of connecting electronics in a car.

Second, Examine the logic of the installed equipment. As a result, the connected camera should not get out of the picture. What does this mean in practice:

If, according to the logic of the already installed equipment, all the electronics are turned on at the moment the power is supplied to the head unit / monitor, then the camera must be connected accordingly. In many cars, the standard reversing camera (even if it is not) is designed to turn on simultaneously with the ignition of the car. This approach provides an already warmed-up matrix and excellent image quality, especially in the dark, and also, in some cars, activates the video input for the camera.

If you want to connect the camera in this way, you need to study the minimum power threshold of the camera and use a voltage converter. This is a small block, from the input 7-30 V, at the output it gives out the voltage required for the camera. It must be selected depending on the battery of the camera itself. For example, in our range for this purpose there are voltage converters for 5, 6 and 7.5 V, respectively.
If the rear-view camera (note, NOT the image from the camera, namely the camera) is activated when the reverse gear is turned on, you can connect the power to the reversing headlights. If there is a “clean” plus and minus, feel free to connect. If the signal is Pulsating (PWM ripple), then to equalize the signal, you must use a filter, for example, a capacitor.

Our engineer, whom you all know, told how to properly connect the camera power. We strongly recommend watching. And don’t forget to like under the video and subscribe to our YouTube channel if you haven’t already.

Features of connecting a rear view camera via a video interface

Camera activation. When a rear view camera is connected via a video interface, depending on the vehicle, activation occurs via the CAN bus or by supplying 12 V from the reversing headlights. Therefore, when connecting the video interface, you must go to the engineering menu (Factory menu) and configure the activation method (CAN bus or Rear wire).
Definition of the monitor. When connecting a video interface, it is necessary to correctly determine the diagonal / resolution / type (in some cases) / monitor manufacturer (in some cases) and set the position of the DIP switches accordingly.
Definition of a standard / non-standard camera. When connecting the video interface, it is necessary to correctly set the position of the DIP switch, which is responsible for determining which camera the picture should be displayed from. That is, if you connect a non-standard rear-view camera, the video interface must identify this camera and activate the image when reverse gear is engaged. If a standard camera is already installed in the car, and you use the video interface to connect navigation or video devices, then set the DIP switch to the appropriate position. The instruction for the video interface will help you with this.
Definition of the color system. Before purchasing a camera, check which video signal standard your car supports (PAL or NTSC). Camera and vehicle standard must match. Many people think that the video interface somehow adjusts the signal to the required standard. However, this is a delusion. The video interface passes the signal as is. If you did buy a camera with a different signal standard, use a converter.

Common mistakes when connecting a rear view camera

Meals are taken from different locations. In most cases, “” is taken from the backing lamp, and “-” from the body. We strongly ask you not to do this, I even insist. In such cases, a phenomenon such as a potential difference arises, and at different points the voltage may differ and constantly change. This phenomenon affects the electronics of the connected devices and leads to destabilization and poor or unstable picture quality. ALWAYS take plus and minus from the same place. For example, here is a monitor or main device.
Power is connected to a pulsating signal from the reversing lamps. In many cars, especially German ones, the signal on the reversing lights is Pulsing. This is done specifically to diagnose the health of the light bulb in the headlights. So, if you have just such a signal, you need to align it and put a filter, which, in turn, needs to be separated from the system by an LED. If you put a capacitor to smooth the signal, but do not separate it from the standard system, then the smoothed signal will go to the reversing lamp, and the on-board computer (the unit that processes this lamp) will receive incorrect data. (See video).
Camera connection according to the principle of continuous operation without using a voltage converter. Then there is a very high probability that your camera will simply burn out. And by the way, this happens repeatedly.
Mismatch between the video signal standard of the camera and the car multimedia system.

What to do if the installed camera does not work or is unstable?

Firstly, it never installs the camera without first checking it. This will save you and your clients a lot of time and frustration. We test devices that we sell, however, the camera may be damaged, for example, during delivery or under other circumstances. Therefore, first carry out the connection “by weight”. If everything works, feel free to install.
Check the connection cable. The supplied cable is usually 3 to 5 meters long. Accordingly, during installation, it can bend or break. This is quite common.
Check if the power is connected correctly

Is the plus and minus taken from the same place
Does the connected rear view camera work according to the same logic as all installed electronics
Is a voltage converter used
What signal is fed to the camera, pulsating or constant (for more details see above in the article and in our video)

If switching to the image from the rear-view camera when the reverse gear is turned on “jams”, that is, it switches, then no, then you have connected the power to the pulsating signal of the reverse lights. Align it. And don’t forget to separate the capacitor from the system with diodes. (See information above and video).

If the image is NOT displayed or is of poor quality when the camera is connected via the video interface, check the camera activation settings in the Factory menu, as well as the correct positions of the DIP switches.

If the image is distorted, or instead of the image, a black and white picture, or no picture at all, most likely the video signal standards of the rear view camera and the car’s multimedia system do NOT match. Buy a camera that supports your car’s color system, or use a converter.

Now you know all about the correct connection of the rear view camera. Stick to THESE rules and you will get a very useful and stable assistant. If your camera is unstable after connecting or gives a bad picture, you know what to ask your installer.

We strongly recommend that you contact only trusted workshops and installers who know a lot about electronics. Otherwise, you can lose time, money, and nerves. If you are NOT sure about the wizard, let him read this article and video. This will greatly increase the chances of a successful installation.

Sources:

http://psydesign.Net/kak-pravilno-podkljuchit-kameru-zadnego-vida/
http://car-solutions.com/ru/articles-and-video/connect-rear-view-camera-power/