Shenzhen Sunveytech MY-SNR-CX77 Digital Wireless Backup Camera Systems User Manual

June 5, 2024
Shenzhen Sunveytech

Shenzhen Sunveytech MY-SNR-CX77 Digital Wireless Backup Camera Systems

Shenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-Backup-Camera-SystemS-
PRODUCT

What’s in the Box?

Shenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-
Backup-Camera-Systems-FIG-1

NOTE: The contents included may be different based on the kit you purchased. Please take the actual product as standard.

  1. 7inch IPS Monitor
  2. Camera
  3. U-shaped bracket
  4. Butterfly bracket
  5. Car Charger
  6. Sunshade
  7. User Manual
  8. Power cable
  9. Antenna
  10. Accessories
  11. Installation tool

Introduction

Please read all of the installation instructions carefully before installing the product. Improper installation will void the manufacturer’s warranty.

Thank you very much for purchasing a Rear View Backup Camera System. With this manual, you will be able to properly install and operate the unit. The Backup Camera System is intended to be installed as a supplement aid to your standard rearview mirror that already exists in your vehicle. The Backup Camera System should not be used as a substitute for the standard rearview mirror or for any other mirror that exists in your vehicle. In some jurisdictions, it is unlawful for a person to drive a motor vehicle equipped with a TV viewer or screen located forward of the back of the driver’s seat or in any location that is visible, directly or indirectly, to the driver while operating the vehicle.

Monitor Operation

Button Function
  Use this button to turn the monitor On and Off

|

  1. Brightness “-” 2) Enter the menu select left 3) “-“

|

  1. Brightness “+” 2) Enter the menu select right 3) “+”

 | Switch channel
 |

  1. Menu 2) Return to the previous level

 |

  1. Confirm key 2) Car ruler 3) Long press “SEL” to call up V/H/W
  • On the back of the monitor, you can insert a TF card Open the SD card slot on the monitor back with a screwdriver, insert the SD card
  • It is recommended to use a high-speed TF card of class 10 or above. (Less than 128G)
  • Plugin the card to start recording(“SEL” to turn on/off recording)
  • Recording: REC

Sector bracket installation method

Installation Diagram

Shenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-
Backup-Camera-Systems-FIG-5

Monitor Installation
Choose a monitor location in your vehicle that does not block your view and complies with local laws for safe driving. Do not place in an area where it might interfere with driving.

  • Camera Installation
  • Suitable Installation Position

Connection method

Shenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-
Backup-Camera-Systems-FIG-7 Shenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-Backup-Camera-
Systems-FIG-8

Note: Of connecting power directly to a battery, the cameras are always ON and therefore drain the battery. Therefore it is recommended to connect power to an ignition switched accessory power source.

Pairing the Camera and Monitor

  1. Select the channel to be pairingShenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-Backup-Camera-Systems-FIG-9
  2. Enter the menu and select pairingShenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-Backup-Camera-Systems-FIG-10
  3. Start pairingShenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-Backup-Camera-Systems-FIG-11
  4. Waiting for matching and drawing successfullyShenzhen-Sunveytech-MY-SNR-CX77-Digital-Wireless-Backup-Camera-Systems-FIG-12

NOTE: when you need pairing, please confirm the circuit is properly connected and powered. If you need to pair multiple cameras, please switch to the corresponding channel.

Specifications

Power Supply DC12 to 36V
Wireless Frequency 2.4 GHz
2.4G Wireless network range 2406-2478MHz
Wireless Range 300m(open area)
Delaying Time <200ms
Operating temperature -20°C ~ 80°C

CAMERA

Image Sensor 1/3 inch
Waterproof Rating IP68K
View Angle 127°[H] 170°[D]
Camera Pixel 1000TVL

MONITOR

LCD Size 7 inch IPS
Resolution 1024(H) x 600(V)
Contrast 500:1
Brightness 500cd/2
Response Time 25ms
Power Consumption <500mA

Troubleshooting

Problem Solution

Monitor Won’t turn on

| Check the cigarette lighter has 12-36V DC Output
Check the fuse in the Cigarette socket adapter
Camera and Monitor won’t pair| Check if the camera is receiving power
Make sure to follow the instructions to operate the Pairing








Weak Signal

| Check if the camera and monitor antennas are installed
Distance between camera and monitor is too great. Reduce distance between camera and monitor
Large dense objects could be obscuring the signal. If possible, move the objects
Interference from overheard power lines may be affecting the signal
Try unpairing and pairing



Night Vision is poor

| ****

The night sensor on the camera may be dirty or obstructed

Ensure the camera is installed at least 2 inches away from the rear lights
Dark Picture| Check whether brightness and contrast are adjusted correctly

FCC Warning Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions:

  1. This device may not cause harmful interference, and
  2. this device must accept any interference received, including interference that may cause undesired operation.

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