See also:

Setting PIN code
The PIN code is a 4-digit number and is used when locking the phonebook. 1. Select the “SETUP” menu. 2. Select the “SECURITY” menu. 3. Select the “SET PIN” menu. Then “CURRENT PIN?” is displayed. ...

Replacing the battery
- Do not let dust, oil or water get on or in the transmitter when replacing the battery. - Be careful not to damage the printed circuit board in the transmitter when replacing the battery ...

Speedometer
The speedometer shows the vehicle speed. ...