EverFocus EN-75080C Instruction Manual page 26

INSTRUCTION MANUAL ............................................................................... 19
6-2. Trigger Input
1) Press the up(▲) or down(▼) button to select the Trigger Input .
2) Press the right( ) or INPUT button.
3) Press the up(▲) or down(▼) button to select the Trigger Input option.
4) Press the Menu button to save.
6-3. Buzzer
1) Press the up(▲) or down(▼) button to select the Buzzer.
2) Press the right( ) or INPUT button.
3) Press the up(▲) or down(▼) button to select the On or Off.
4) Press the Menu button to save.