9
B
Disconnect the Devices on the I/O Ports
There are some of the optional peripherals installed onto the POS system.
Please detach the peripherals and store them in a secure location.
Note:
Please turn off the whole POS system and unplug the power cables from the electrical
outlet.
a. Unplug the cables from the POS unit.
Place the POS terminal onto a
stable and flat location
Examine the bottom of Main LCD Display
Main Power Switch of POS Unit
(on the bottom of Main LCD Display)
1. Examine the bottom of
Main LCD Display.
Disconnect the device of the USB
port (if connected).
USB port of Main LCD Display
2. Lift up the whole POS unit and
examine the Bottom I/O ports
beneath the Base Unit.
Bottom I/O ports and Power Adaptor with
Power Cable connected
