NAMCO TEKKEN TAG TOURNAMENT Operation Manual page 20

5-3-5 Connecting to the connectors a
Turn OFF the power switch of the cabinet and unplug the power cord from an electrical outlet.
2 Connect the JAMMA edge connector attached to the cabinet and the extended edge connector
in the direction shown below so that the mis-insert preventive key would fit the notch of the
connector slot of the PC board.
Mb-insert
preventive
cabinet and PC board may break down.
Mis-insert
preventive key