5 LIGHT SWITCH @ PUSH-TO-TALK {PTT) SWITCH {2 BATTERY PACK RELEASE BUTTON 3 CHARGER TERMINAL A {5 CHARGER TERMINAL 8 a8 BATTERY CHARGE INDICATOR (i KEYBOARD 18— Push this switch 1o turn ON the LCD READOUT light. The light reaming ON only while the switch is held in. Push this switch to begin transmitting.