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How to check the rear view camera for functionality. How to check if the camera works on a computer or laptop. Subject: Need help checking the functionality of the rear view camera

How to check if a rear camera or CCTV is working and how to check the camera on a computer or laptop - read the answers from specialists.

Answer:

The webcam connects to the computer via a USB cable or can be built-in. Before checking whether the camera is working, you must first find out whether the cable is inserted all the way and whether it corresponds to this port?

Once you are sure of the physical connection, you need to check whether the webcam is installed correctly. Here you need to select the path: “Control Panel”, “System”, “Hardware”, “Device Manager”. Next on the list is the webcam. If there is a yellow exclamation mark on the icon, then the device drivers are not working and need to be updated. There are several ways to do this:

  • right-click on the webcam icon and select “Update driver”;
  • use the disc included with the webcam;
  • use the DriverFinder program from the Internet.

How to check if the camera works on a computer? You can use online services, for example, Test Webcam. To do this, you need to go to the site, after which you gain access to the webcam. This test checks the presentation of the image and evaluates its quality.

Drivers are also checked and installed on the laptop. The camera is physically connected correctly by default. There may be a hotkey on your laptop keyboard that you can use to check your webcam.

How to find out if a CCTV or rear view camera is working

Video surveillance is used to protect objects. The customer believes that the most important thing is its installation, and no further maintenance is required. But over time, the operation of the system may be disrupted. How to find out if a CCTV camera is working and what is wrong with it? You can do this by tracking the following failures:

  • The image on the monitor disappears. In this case, the power supply to it and the serviceability of the monitor itself are checked;
  • failure of one of the cameras. All connectors should be checked. During any checks, you should always determine the presence of voltage in the network. It may be missing due to a cable break or damage to the connection contacts;
  • Stripes or flickering appear on the screen. The cause may be faulty insulation or poor connection;
  • The DVR does not work due to damage or a faulty power supply. If these faults are corrected and the device does not work, it should be taken in for repair.

Unlike security devices, a car's rear view video recorder works for a short time, mostly for parking it or for filming and recording traffic incidents. To connect it, you need a radio with a monitor (multimedia center). They contain the connector for connecting the video camera cable. Some models of video cameras are made together with monitors. In these cases, you can do without a multimedia device.

The system is turned on using a toggle switch on the driver's instrument panel. All cameras must be supplied with power, and the video signal can be transmitted via cable or wirelessly. When purchasing a wireless module, you should check whether it can work with this car radio.

The camera is inserted into a hole in the bumper or body, but is firmly secured only after a clear picture appears on the monitor, without the presence of car body elements on it. It is advisable to mount the camera higher from the road to reduce pollution.

Hi all.
Today I’ll tell you about the rear view camera.
Who has a car, let's go to the cut)

I have long wanted to install a rear view camera in my car. For a sedan, I think it is necessary (and for girls) because you can’t feel the distance that remains to the obstacle.
So I decided to order this camera for myself.
Ali has a large selection of cameras, but for some reason I ordered this one.
I didn’t compare the characteristics, etc. I just ordered it because I just liked its appearance.
The seller gave the wrong track and the parcel was not tracked all the way. Well, I didn’t write anything to him about this, I just waited for my parcel and waited. It went on for about a month. It was packed in a regular bag with bubble wrap. There is no photo of the packaging, as my wife received the package, and the packaging remained in the trash at the post office)
Set:
-camera
-power cord
-5 meters of wire (tulip)
-2 self-tapping screws

According to the seller's characteristics, the following is written:

Image Sensor: Color CCD
TV System: NTSC/PAL (According to your country, if you have special needs, please contact us)
Effective pixels: 658 x 462 x 586 pixels/628 pixels
Horizontal Resolution: 420TVL
Shutter speed: 1/60-20us
Minimum Illumination: 0.2Lux / F1.8 = 1.2 (0 Lux with LED)
Lens Angle: 170°(diagonal)
White Balance: Auto
Waterproof: IP66-IP67
Video output: 1.0 V, 75 ohms
Current Consumption: No More 80mA
Power: 12V DC
Operating Temperature: -20°C~60°C, RH95% Max.
Storage Temperature: -30°C ~ 60°C, RH95% Max.
Video cable length: 5m
Power cable length: 1m


I don’t understand half of what the seller wrote, so I’m waiting for an answer in the comments whether it’s good or bad.

I didn’t take a photo of the kit either, I went straight to install it.

Let's start with the installation.
I took power from the reverse light.
Finding the wire would not be difficult if you had at least two wires with a 12-volt light bulb on hand, but I accidentally had a car voltmeter lying around in the glove compartment (I also ordered it once) and with the help of it I easily determined which wire in the chip is responsible for the reverse light .

Just in case, I’ll write how to determine it (if you don’t have a multimeter or indicator)

Turn on the ignition (do not start)
Turn on reverse gear
Black wire of voltmeter to ground (car body)
We poke the second wire into each connector of the chip
When you saw that the voltmeter lit up, you therefore hit the right wire

In place of the voltmeter there can be any indicator


Here is a photo of my six-pin chip. Car Passat b5 97g (Maybe it will be useful to someone)
The far right wire is responsible for reverse

I laid the wire next to the main wiring that goes into the trunk lid. I couldn’t fit it into the casing with the wires, I had to cut it a little and put it next to it

Additional Information

The simplest thing left is connecting to the monitor.
Since my Monica was being repaired, I used a friend's monitor.

Several photos were taken while testing the camera for functionality.

Examination






Well, here’s a photo of it already installed




so visible at night
Monique started showing black and white (apparently he was tired)


There’s nowhere else to attach it, I wanted to put it in the middle, but there’s really nowhere to attach it


And video at turn-on speed

In general, it will work, but now I realized that I need a camera in the middle.
I’m selling this camera, I’ll order another one, for the room lighting seat, or with a different mount.
And it’s too shiny, lighter than in the seller’s photo, it stands out very much - I didn’t like that either.


I'm planning to buy +22 Add to favorites I liked the review +11 +44

Connect the rear view camera to a TV, monitor or radio.

Connect the rear view camera to a TV, monitor, or radio.
There are different models of rear view cameras; they can be installed anywhere, but they are connected in approximately the same way.
1.Red +
2.Black -
3.Yellow video

The diagram is as follows: let’s say you want to connect it to a radio. take a camera, + a positive wire from the battery, or from the radio, depending on how you want to make this system, for example, video surveillance in a car, then power it either constantly or when the ignition is turned on.
Wire and connector Yellow video to the central contact, Black - to the ground of the connector and battery (let's say the ground of the car) Red + and it directly and connected to the camera in a similar way And other camera models.

Next, in order for your monitor to automatically turn on (if this model has this function), pull the wire from the reverse lamp (or find it at the car cash register) and connect it to a special wire on the radio, if something is not clear, write to our

  • Discuss on the forum.

  • Do not burn the wrong connection will lead to the device not working, although there are also camera models with protection against over-reversal.

    How is the cable connected to rear view cameras?
    Most cameras simply have lead wires that you can connect to
    coaxial cable for video transmission and power cable.
    You can also crimp the wire and connect it through connectors. Some cameras come with BNC (standard cinch) connectors:

    Such a connector, for example, can be directly connected to the video input of a regular radio.

    Power supply for rear view camera!
    Power supply for cameras is required rectified stabilized voltage 12 V, current not more than 0.7 A. Recommended operating conditions: temperature range from +10.С to +40.С, relative air humidity up to 80%, BP-1A (BPM-1A) has electronic protection against short circuit at the output. more details


    Cable
    Coaxial cable is used to transmit the signal from the camera to the CCTV system or TV. This is a regular cable, the same one used to connect an antenna to a TV.



    PHANTOM CA-2303 is a universal rear view video camera designed to make parking and reversing easier. The rear view camera makes parking much easier in the dark, in bad weather conditions, and in limited space for maneuver. Also, this camera will be especially useful when driving in a large stream of cars or in a traffic jam. The PHANTOM CA-2303 rear view camera will help you avoid accidents, scratches and damage to your and others’ cars.
    PHANTOM CA-2303 is distinguished by its miniature dimensions, which do not exceed the dimensions of a conventional parking sensor. The camera diameter is only 18.5 mm, making it almost invisible. The camera produces clear color images and has a wide viewing angle of 170 degrees.

    The camera allows you to see obstacles in poor lighting, when it is difficult for the driver to see objects behind the car. The light sensitivity of the PHANTOM CA-2303 camera is no less than 0.1 LUX.
    The camera is waterproof and has parking lines that allow you to park quickly and easily by following them.
    Connecting a camcorder

    If the rear view camera in your car does not work, this is not a reason to despair. In most cases, the problem lies in small malfunctions that can be corrected independently. You will learn about what to do if your car does not work and how to fix it from the article.

    [Hide]

    Typical malfunctions of the rear view camera

    Most often, this device is located in three places in the car. This is either a trunk lock (handle), or a frame for the license plate light, or it can be installed in the passenger compartment (in station wagons).

    As practice shows, cameras that are installed directly in the cabin suffer the least from any problems. After all, they are not exposed to aggressive environmental influences. This impact primarily refers to moisture entering the device.

    Water getting inside the device can lead not only to its complete failure to work. Image defects may occur. Often, car owners complain that the camera does not show an image or the picture looks cloudy. Most likely, the reason for this is moisture getting into the rear view camera.

    Troubleshooting methods and dismantling the device

    Every car owner has two ways to repair a rear view camera. The first and simplest one is to send it for repair. You can contact your manufacturer's service center. If the car is still under warranty, this must be done. Repairing it yourself will void your warranty.


    But it is often cheaper and easier to carry out simple repairs yourself. If the rear view camera stops working or there are malfunctions, you can try to repair it.

    The instructions will be given using KIA cars as an example.

    1. If the rear view camera does not turn on automatically or at all, to remove it, you need to remove the entire trim.
    2. To do this, first remove a small panel at the top, under which the bolts are hidden. Remove them to remove the bulk of the trim.
    3. Underneath you will find four nuts that secure the trunk handle. The camera itself is secured with two self-tapping screws, and two more secure its connector.
    4. You may encounter traces of corrosion. Remove it first, and then you can disassemble the device.
    5. The body is secured with four self-tapping screws. When you disassemble the device, be careful - they may oxidize.
    6. If there is moisture inside the chamber, it will need to be dried. Clean with a brush and then coat the boards with varnish to protect them from moisture.
    7. There are usually two gaskets in the chamber. One is located on the camera eyepiece, and the other is located at the junction between the plastic parts of the camera and the metal body. Both could become unusable after a certain period of use. Replace them if necessary.
    8. Reassemble the camera, proceed in the reverse order, having previously treated all joints with sealant. It is better to use butyl rubber.

    Instructions for adjusting the device yourself


    When you installed the camera, it works fine, the clouding has disappeared, it is important to adjust it correctly. Not all car owners know how to do this. Because of this, they cannot do everything themselves and check the functionality of the device.

    The main task is to set up parking lines. This enabled mode makes parking much easier.

    1. Take an ordinary wooden block, 2 meters long. Its sides should be 2-3 centimeters.
    2. Place it about a meter away from the center of the rear bumper. The edges of the block should protrude from the sides of the car at approximately the same distance.
    3. Then, get into the car and go to the service menu. You may need to perform additional steps, such as turning the side lights on and off several times.
    4. After this, you will need to go to the camera settings and select the car brand.
    5. When the rear view camera is activated, you will need to turn the steering wheel first to the right all the way, and then to the left - this is done to adjust it. Then click "next". A rectangular outline will appear on the screen.
    6. Using the up, right, down and left keys you will need to place it so that the block is exactly in the center. Then click on confirm.

    This, in fact, is all the steps you need to perform to configure the devices. Now, when you turn it on, yellow lines will begin to appear, making parking easier. Please note that any subsequent disassembly may require subsequent reconfiguration of the device.

    Price issue

    Video “Repairing and replacing a rear view camera”

    This video shows the disassembly and repair of the device using the example of a standard Kia Sorento camera (by PCAVTO).

    I ordered an original camera from China for just over 3 thousand rubles.
    I did the installation myself within a few days.

    Replacing the grip with a pen camera is not difficult.

    First you need to unscrew the two screws in the handle.

    Then we pull off the plastic cover, it is on clips

    Then we unscrew the trunk handle in the sequence as in the photo1 - we take out the connector of the handle, very carefully the plastic is fragile (I broke it) 2 - we unscrew it with the head on 103 - we squeeze the latch with pliers. 4 - There are small latches on the side surfaces of the handle, we press them with a screwdriver and the handle comes out.

    We install the purchased camera.

    Now check the camera operation (without filter).

    1.Connect the video cable to the radio
    2.The other end of the video cable to the camera.Now you need to connect the power to the camera. To check, it was powered from the taillight connector.


    We turn on the ignition, put it in reverse, wait for the picture and nothing happens. We take 12V from other places, even from the battery. Damn. And then it dawned on me that I need to register it in my brain (block37, byte3, put a tick in bit6). And then AnKor868 responded to my call, for which a huge THANK YOU to him.

    We connect and voila everything works.

    Below are photo images and distance to objects







    Next post Installing a rear view camera (part 2 - cable routing)

    Issue price: $125 Mileage: 20125 km

    www.drive2.ru

    Subject: Need help checking the functionality of the rear view camera.

    1. Gastello, I was ahead of you about non-simultaneous connections)))
    2. Message from Gastello Connect the red wire to the positive from the ignition or to the wire where there is power in the ACC key position, the black is naturally negative (ground), and the green to the reverse light, or find the wire under the threshold on which + appears when reverse gear is engaged. Well, as they said above, the camera is also on minus and plus when you engage reverse gear, you can directly on the headlamp. And accordingly, the video signal is sent via a cable with tulips from the camera to the monitor input. Everything will work if not defective. To check, first connect the red and black wires, and then connect the green one to the red one. Not right away, but there in a minute. How can I check it at home?)
    3. There is also a power supply. Power the monitor from it (black and red wires). Power the camera from it, connect the camera to the monitor with a video cable with tulips, and after all this, connect the green wire to the red ones, that is, to the plus. The monitor will start and show the image from the camera
    4. Message from Gastello Yes, as for a telephone, only the output is 12V, 1Amp.
    5. Message from Instalytor Were there any accompanying papers (instructions, diagrams) included?
    6. I have a power supply of one ampere for the GU, I think that’s enough. If you have a tester, connect it too to check the voltage, if not, then don’t connect the camera but a monitor as described above, one monitor unit will definitely pull, but instead of an image there will be a black square with the inscription that there is no signal. If the power supply powers the camera, then plant the tulip on AV2
    7. Everything, both the camera and the monitor, works. The cable from the monitor was connected incorrectly, that was the whole problem, I plugged it in and everything works. Thanks everyone.

      Sorry for the extra noise)

    Kiario4.ru

    Do-it-yourself repair and adjustment of a car's rear view camera

    If the rear view camera in your car does not work, this is not a reason to despair. In most cases, the problem lies in small malfunctions that can be corrected independently. You will learn from the article what to do if the rear view camera in your car does not work and how to fix it.

    Most often, this device is located in three places in the car. This is either a trunk lock (handle), or a frame for the license plate light, or it can be installed in the passenger compartment (in station wagons).

    As practice shows, cameras that are installed directly in the cabin suffer the least from any problems. After all, they are not exposed to aggressive environmental influences. This impact primarily refers to moisture entering the device.

    Water getting inside the device can lead not only to its complete failure to work. Image defects may occur. Often, car owners complain that the camera does not show an image or the picture looks cloudy. Most likely, the reason for this is moisture getting into the rear view camera.

    Troubleshooting methods and dismantling the device


    KMZ disassembled

    Every car owner has two ways to repair a rear view camera. The first and simplest one is to send it for repair. You can contact your manufacturer's service center. If the car is still under warranty, this must be done. Repairing it yourself will void your warranty.


    Main board and contacts

    But it is often cheaper and easier to carry out simple repairs yourself. If the rear view camera stops working or there are malfunctions, you can try to repair it.

    The instructions will be given using KIA cars as an example.

    1. If the rear view camera does not turn on automatically or at all, to remove it, you need to remove the entire trim.
    2. To do this, first remove a small panel at the top, under which the bolts are hidden. Remove them to remove the bulk of the trim.
    3. Underneath you will find four nuts that secure the trunk handle. The camera itself is secured with two self-tapping screws, and two more secure its connector.
    4. You may encounter traces of corrosion. Remove it first, and then you can disassemble the device.
    5. The body is secured with four self-tapping screws. When you disassemble the device, be careful - they may oxidize.
    6. If there is moisture inside the chamber, it will need to be dried. Clean with a brush and then coat the boards with varnish to protect them from moisture.
    7. There are usually two gaskets in the chamber. One is located on the camera eyepiece, and the other is located at the junction between the plastic parts of the camera and the metal body. Both could become unusable after a certain period of use. Replace them if necessary.
    8. Reassemble the camera, proceed in the reverse order, having previously treated all joints with sealant. It is better to use butyl rubber.

    Instructions for adjusting the device yourself


    Parking lines

    When you installed the camera, it works fine, the clouding has disappeared, it is important to adjust it correctly. Not all car owners know how to do this. Because of this, they cannot do everything themselves and check the functionality of the device.

    The main task is to set up parking lines. This enabled mode makes parking much easier.

    1. Take an ordinary wooden block, 2 meters long. Its sides should be 2-3 centimeters.
    2. Place it about a meter away from the center of the rear bumper. The edges of the block should protrude from the sides of the car at approximately the same distance.
    3. Then, get into the car and go to the service menu. You may need to perform additional steps, such as turning the side lights on and off several times.
    4. After this, you will need to go to the camera settings and select the car brand.
    5. When the rear view camera is activated, you will need to turn the steering wheel first to the right all the way, and then to the left - this is done to adjust it. Then click "next". A rectangular outline will appear on the screen.
    6. Using the up, right, down and left keys you will need to place it so that the block is exactly in the center. Then click on confirm.

    This, in fact, is all the steps you need to perform to configure the devices. Now, when you turn it on, yellow lines will begin to appear, making parking easier. Please note that any subsequent disassembly may require subsequent reconfiguration of the device.

    Price issue

    1. Model E306 without backlight (price - 950 rubles) 2. Wooden block for adjustment (price - 13 rubles per meter) 3. Monitor for rear view camera HTH-3505 (price - from 2500 rubles)

    Video “Repairing and replacing a rear view camera”

    This video shows the disassembly and repair of the device using the example of a standard Kia Sorento camera (author - PCAVTO).

    How to connect a rear view camera

    Not all hybrid vehicle trims include a parking camera. And on such cars it will not be superfluous at all, especially when parking.

    The natural desire of the owners of such cars is to correct this deficiency. Connecting a rear view camera is a process that almost any car owner can handle.

    What might be required if you decide to install the camera yourself? You will need the following items: a parking camera that you purchased in advance; small terminals or ready-made wires with terminals; special clips for wires; screwdriver (knife); pliers; washer hose; tee for washer hose; multimeter (tester); drill.

    Most often, the parking camera is installed in the standard hole of the “native” head unit. Therefore, before buying a camera, make sure it is available. So, your car has a connector for parking cameras, you went to the store where you purchased the best camera option for you.

    Where to start? And it’s worth starting by not being lazy and checking all the wires used with a tester. You won't burn anything with a voltmeter, but with a light bulb you can easily.

    Before disassembling half the machine, carefully inspect the camera itself. Testing the functionality of each camera may vary slightly. Therefore, to do this, it is best to use the widely available step-by-step instructions for checking a specific brand of camera. Connect the rear view camera only after making sure that the camera itself is working properly. The following is a sample action plan.

    Rear view camera: connection

    It is necessary to remove the trim from the rear door, as well as the rear frame with headlights. The bolts are unscrewed in order to remove the cable from the door handle.

    Try on the camera, then drill a hole for it.

    If desired, you can immediately install washer nozzles on the camera. If you decide to install them, then also drill a hole for them, as well as a hole in the door to route the hose and wires.

    After this, return the frame to its place, but do not rush to screw it, first make sure that the camera is installed in the direction you need.

    And then directly connect the rear view camera itself. Power for the camera is taken from the rear light. Place the tee in place of the rear door washer hose. Check for leaks several times and repair them.