Car-Navigation System Diagnosis Screen Information

CAR-NAVIGATION SYSTEM DIAGNOSIS SCREEN INFORMATION

1. Select "SET UP MENU".
2. Select "SYSTEM INFORMATION".
3. Select "VERSION".
4. Press the joystick up 2 times, then down 2 times.
5. Select one of two menus "WIRING CHECK" or "GPS".

- WIRING CHECK
- Speed (MPH)
- ACC voltage
- Speed pulse
- Accuracy level

- GPS