Safety Precautions; Unpacking Check; Cleaning The Device - BMW E38 User Manual

Safety precautions

Please read all the instructions carefully before installing. It is recommended to ask the professional dealer of car acoustics to install the
device.
Note: To avoid the short circuit, don't shut down the car and cut off the connection of ACC and B+ before installing
1. This device is applicable to car power supply(12V,with ground wire). Do not use it on the truck or bus with 24V; otherwise, it may
damage the device.
2. Please use the official compact disc; otherwise, it may cause failure of affect the lifetime of the device.
3. Do not change the fuse of power supply without the instruction of professional. Inappropriate use of fuse may cause damage or fire.
4. To avoid breaking the traffic rules or to prevent the avoidable traffic accident, the driver should not watch the program or operate the
device when she/he is driving(The passenger could watch the program from the back display screen).
5. For the sake of safety,and to make sure the normal use of the device, please ask the professional person of the dealer to install. To
avoid damage or accident, please do not disassemble or repair the device by yourself.
6. For details, please refer to the local professional dealer of car acoustics.
7. To avoid electric shock, avoidable damage, and fire because of short circuit, please keep the device away from dank environment or
water.
8.Do not pull out the SD card when the navigation is working; otherwise, it may damage the device and the SD card.
Before using

Unpacking check

Please make sure to have all the following accessories when the box is unpacked.
1. Remote control 2. Power line 3. Cleaning coth 4. User manual

Cleaning the device

Please use the polishing cloth or dry cloth to wipe the dust. In case of dirty on the surface, please wipe it with soft cloth with neutral
cleaner attenuated by 5—6 times of water. Dry the cloth before cleaning the surface, the wipe the surface with dry cloth.
Don't use thinner, benzene, insecticide spray or other chemical on the device or near the device, otherwise, it may erode the surface. If
you want to clean the device with cleaning cloth with chemical, please read the user manual carefully before using. These cleaning cloths
may leave behind dirt on the surface; in case of this, please clean it with dry cloth.
Turn off the device before cleaning.
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