Alarm Speaker And Lamp Test - JRC Alphatron Marine Mode Switch 3 Pos Operation Manual

Alarm speaker and lamp test

Simultaneously push and hold buttons DIM - and DIM + to test the alarm speaker and the indicators;
The alarm speaker will beep continuously and all indicators (buttons, control mode indicators, and
ring around the rotary switch knob) will illuminate continuously, until the buttons are released.
12 | Alarm speaker and lamp test