GBC FusionPunch II Service Manual page 286

Keypad Test
WARNING
Switch off the main power.
1. Disconnect the DFA Pin Connector from the
Punch.
2. Install an insulated jumper wire between
DFA Jack Connector sockets 12 and 30.
3. Switch on the main power.
4. Press each key on the Key Pad and
observe the values displayed on the LCD.
Key
Left Arrow 100000000000
Down Arrow 010000000000
Right Arrow 001000000000
Up Arrow 000100000000
PAUSE/ 000001000000
INTERRUPT
RAISE/LOWER 000000100000
STACKER #2
RAISE/LOWER 000000010000
STACKER #1
STOP/RESET 000000001000
ONLINE 000000000100
OFFLINE
DIAGNOSTICS 000000000010
START 000000000001
5. Switch off the main power.
6. Remove the jumper wire.
7. Reconnect the DFA Cable.
Keypad Test
8. Switch on the main power to return to normal operation.
Value
Figure 6-8 Key
Pad
12/2003
6-14
GBC FusionPunch II Service Manual