| Tips: |
| 1.Why can't turn on the car radio ? |
| 1.1Please check the Voltage of car radio:12V |
| 1.2When you test this car radio,you can combine the red and yellow wires and connect them to the positive side of the power supply.Black line to negative power supply. |
| 1.3Replace the same type of insurance to test the car radio. |
| Note: Please must use our power cables to connect our car radio,it is not possible to insert the original car plug directly into our machine. |
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| 2.Why the car radio will show "No Signal" when we reversing? |
| Please check if the camera's line is properly connected to the car radio. |
| Note:The video port of rear camera must insert the "CAMIN" port of car radio. |
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| 3.Why does the camera display "!" and "Can't watch video while driving" when I use USB to watch videos? |
| Please turn off the "Video Warning" function in the settings,then will be OK. |
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| 4.Why can't search FM? |
| 4.1: No radio antenna inserted; |
| 4.2: Please check if the radio antenna is plugged in. Please insert more antennas several times to make it well contacted; |
| 4.3: The signal of your location is not good. Please go to a better place to test again |
| 4.4: The radio antenna on the car is broken/no effect; please replace the radio antenna and test again. |
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| 5.Why can't connect the Bluetooth of car radio? |
| 5.1 Open the phone settings interface, open the Bluetooth in the Bluetooth function, search for Bluetooth devices, find the player's Bluetooth model to be paired; if you need a pairing code, enter 0000; if not, try 1234 or 123456. |
| 5.2 Please try to use another mobile phone to test this function. |
| All methods are correct and still cannot use Bluetooth, Please unplug the plug on the back of the player and plug it in after 3 minute |