The integration of an additional video surveillance module into the regular DVR system significantly expands the functionality of the device, providing a full view of the road situation. The 70mai Rear Camera RC06 is designed specifically to work in conjunction with popular brand registrars such as the A500S, A800S or S500. The correct connection of this component allows not only to record events from behind the car, but also to use smart parking lines for safe parking.
The installation process requires attention to detail, especially when laying the cable and switching the wires in the luggage compartment. Errors during the installation phase can lead to unstable video stream or complete absence of signal on the screen of the main device. In this guide, we will discuss the technical details that will help you perform the installation efficiently and safely for the electric system of the car.
It is important to understand that the RC06 rear-view camera is not a stand-alone device and requires pairing with a compatible head unit. Before starting work, you need to make sure that all components included in the factory package are available and check their integrity.
Compact and technical features of the RC06 module
The body is made of durable plastic with protection from moisture and dust according to the IP67 standard, which guarantees stable operation in all weather conditions. High resolution matrix provides a clear picture even in low light conditions, and a wide viewing angle covers blind spots. A significant advantage of the model is the support of dynamic parking lines that rotate in sync with the steering wheel, if the head device supports the transmission of data on the trajectory.
The standard package usually includes the camera itself, a long connector cable with connectors, a set of fasteners and an instruction. The cable is long enough to run from the trunk to the windshield of most sedans and crossovers. The mounting design allows you to adjust the angle of the lens, which is critical for the correct display of the dimensions of the car.
⚠️ Note: Before buying, make sure your DVR model officially supports the camera. RC06. Using with incompatible models can lead to the fact that the device simply does not define in the settings menu.
The video signal is transmitted using a standard oxidation-proof connector, a shielding cable that prevents interference from the generator or ignition system, and a technical solution that minimizes the risk of ripples or flickering in the image while driving.
💡
Before you start mounting, stretch the connection cable completely without cutting it. The excess length is better carefully folded and fixed in a hidden cavity than risking the integrity of the wire by trying to shorten it in the process.
Necessary tools and preparation for installation
You can't have a high-quality installation without the right tools to do the work accurately and reliably. You'll need a set of plastic blades to remove the skin of the cabin without damaging the clips, and a set of screwdrivers and keys to dismantle the elements in the trunk. To work with the wiring, you'll need clippers, pliers and maybe a soldering iron or a set of connectors to connect the contacts reliably.
Special attention should be paid to insulating materials. The use of high-quality insulation or shrink tubes will protect the joints from moisture and short circuit. It is also recommended to prepare homut screeds for fixing the cable along the normal wiring of the car to prevent rattling and rubbing the insulation.
- 🛠️ A set of plastic tenants for careful dismantling of cabin panels and trunk.
- 🔌 Multimeter to check voltage at the power connection point.
- 🧵 Stripe and screeds for fixing the wire harness.
- 🔦 Lights for working in darkened niches of the car.
The preparatory stage also includes studying the wiring scheme of your particular car, you need to determine in advance the places of exit of wires from the cabin into the luggage compartment to avoid damage to cables when closing the doors or trunk lid.
Connection scheme and wire-pinning
The main step is to switch the wires according to color marking. The 70mai RC06 camera cable has a standard patterning, where each color is responsible for a specific function. The red wire is usually designed to connect to the plus contact of the reversing lamp, which activates the camera when you turn on the gear. The black wire is a common minus (mass) and connects to the metal body of the car or the standard negative wire.
The yellow wire (video output) is connected to the corresponding input socket on the DVR. It is important to ensure reliable contact at the connection point, since vibrations during movement can lead to loss of signal. The best way to connect the wires is to use the soldering method followed by insulation, since the twists oxidize over time and lose contact.
| Color of wire | Appointment | Connection point | Mode of work |
|---|---|---|---|
| Red. | Nutrition (+) | Reversing lamp (+) | Only when you're going backwards |
| Black. | Earth (-) | Body or staff minus | Constantly. |
| yellow | Video signal | CAM IN entrance on the registrar | Continuously (data transfer) |
| White (if any) | Parking lines | Control signal. | Activated in settings |
If you plan to use the parking line function, make sure that the head unit settings activate the appropriate mode. Some recorder models require manually enabling the option in the Settings → Rear Camera menu. Without software activation, the image will be broadcasted, but the auxiliary graphics will not be displayed.
☑️ Connection check
The process of placing the camera in the trunk
Installation begins with the removal of the interior lining of the trunk lid. Depending on the brand of the car, this may require unscrewing several bolts or carefully snapping plastic clips. Act carefully not to break the locks. Once you gain access to the inner cavity, choose a place to install the camera, focusing on the view and the ability to drill the hole or use a regular space under the light of the room.
To lay the cable, use the available technological holes with rubber corrugated, connecting the trunk lid with the body. It is dangerous to stretch the wire directly through the slots, because when you open the trunk repeatedly, the insulation will quickly be rubbed, which will lead to a short circuit. If there is no regular corrugated corrugated, it is recommended to purchase it separately and install it.
⚠️ Attention: When drilling holes under the camera, be sure to use a core to mark the center and a drill with a limiter, so as not to damage the external or internal trunk panel.
Secure the camera with the included screws or self-adhesive base, pre-degreasing the surface with alcohol. Make sure that the lens is strictly horizontal, without distortion. The wrong angle of installation will distort the parking lines and make it difficult to estimate the distance to obstacles.
What to do if the cable is too short?
Setting up the video recorder and calibration
Once you have all the components physically connected, you need to go to software setup. Turn on the DVR and go to the settings menu. Find the section that handles the extra camera. Depending on the firmware, this item can be called Rear Cam, Back Camera or be in submenu System Settings.
Activate the rear camera switch. If the connection is correct, the RC06 camera should show up on the recorder screen. In some cases, the device needs to be rebooted to determine new equipment. Once the picture appears, check the focus quality and manually adjust the camera angle if necessary.
Pay special attention to the setting of parking lines. Choose the display mode: static or dynamic lines. Dynamic lines are more informative, because they show the trajectory of the car when you turn the steering wheel, but require the correct operation of the sensors. If the lines are displayed incorrectly (for example, "dance" or offset), try to reconnect the control wire or reset the camera settings to the factory.
- 📹 Check if the image switches automatically when you turn on the rear gear.
- 🔊 Make sure the sound (if the camera with the microphone) is transmitted without wheezing.
- 🌙 Evaluate the night mode and IR lighting (if applicable).
💡
The correct calibration of parking lines is possible only on a flat horizontal area with markings. Do not try to adjust them "by eye" in a garage with a curved floor.
Possible malfunctions and methods of their elimination
In the process of operation, users may encounter a number of typical problems, the most common of which is the absence of an image or the appearance of a message "No Signal", which may indicate a video cable break, poor contact in the RCA connector or incompatibility of video signal formats (PAL/NTSC).
If there is an image, but it is black and white or very noisy, the problem lies in poor grounding or tips from the onboard network. Make sure that the black wire mass is securely attached to the cleaned metal body, and the source of interference can be a poor-quality extension cord or damaged cable screen.
If the camera is unstable and periodically shuts down, check the integrity of the red power wire. It may have rubbed in the exit of the trunk. It is also worth checking the fuse if the connection was through the mounting unit, although the RC06 camera is usually powered directly from the reversing lamp.