Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Programming Features - Chime Level Adjustment

In order to adjust the chime level, perform the following steps:
1. Turn the ignition ON,
2. Ensure that the radio is OFF.
3. Press and hold the radio push-button number 6 until either LOUD or NORMAL appears on the radio display.
4. To toggle the setting, press and hold the radio push-button number 6 again.