3
(1) Power Switch
This is the switch to turn the power of the POS terminal ON or OFF. The Power LED is illuminated
when turning the power on.
(2) Power LED (Blue)
This is the LED to indicate the power ON/OFF status of the POS terminal. Blue LED is illuminated
when turning the power ON.
(3) HDD LED (Orange)
This is the LED to indicate the HDD status of the POS terminal. Orange LED is illuminated during
the access to the Hard Disk Drive.
(4) Error LED (Orange)
This is the LED to indicate the problem status of the POS terminal. Orange LED is illuminated when
the machine’s problem is happened.