Sega TETRIS GIANT Owner's Manual page 53

44
ASSEMBLY AND INSTALLATION
2
Insert the power cable connector firmly into the inlet on the AC unit and the plug firmly into the power
outlet. Run the power cable behind the cabinet.
6
Using a power outlet with an earth terminal
The accessory power cable contains earth wire. Connect power cable to AC unit inlet, and then insert power plug
into "power outlet with earth terminal".
Using the earth terminal on the AC unit
If there are no power outlets that have earth terminals, connect the earth terminal on the AC unit and the earth
mechanism using a separately prepared earth wire. Always make sure that the cabinet is grounded. Temporarily
remove the earth screw on the AC unit and pass it through the round terminal on the earth wire. Put the spring and
flat washers on the screw. Connect the opposite side to an indoor earth terminal.
EARTH TERMINAL
Example using power outlet with earth terminal