This manual introduces the main features and usage methods of China Electronics GPS navigation device.
This manual provides step‑by‑step instructions for setting up and using the China Electronics GPS navigation device, including TV (CMMB) initialization, GPS positioning, and basic operation such as power on/off, screen calibration, and file playback. It also covers safety precautions, charging guidelines, and how to mount the unit in a vehicle.
The document includes a detailed specifications appendix, a quick‑start guide, and a simple troubleshooting section to help resolve common issues like power problems, screen brightness, and GPS signal loss. This manual is written in Chinese.
| CPU | High‑performance dual‑core processor |
|---|---|
| Touchscreen | High‑precision wear‑resistant touch screen |
| USB Interface | USB 2.0, Mini‑USB port |
| Storage Card | Supports up to 8 GB |
| GPS Cold Start Time | 42 seconds |
| GPS Hot Start Time | 3 seconds |
| Operating Temperature | 0 °C to 60 °C |
| Storage Temperature | -20 °C to 60 °C |
| Operating Humidity | 45 % to 80 % RH |
| Atmospheric Pressure | 86 kPa to 106 kPa |
Press the small RESET button on the back lower‑right corner with a pointed object.
Connect an external power source to supply the system and charge the battery.
Use the device outdoors in an open area where the sky is visible.