15
7. Control port
：
LED head control signal input.
8. LED head connector.
9. Power cable connector.
10. Service port.
5.2
Button and operating panel instructions
5.2.1 Controller button instruction
Mode/ESC
：
Back or exit menu without change
.
Power
Start/Stop
：
Enter or exit pre-irradiance mode.
SET Button
：
Confirm or enter menu.
Arrow Keys
：
Move cursor up/down or left/right.
Power Switch
：
Power On/Off.
