Maintenance Guide
12-46
12-10 Head Unit
12-10-1 HEAD MAIN PCB ASM (40128873)
[Functions]
① Lights up or goes off each light unit for the OCC and adjusts the light quantity.
(Only either the left or right light goes on.)
② Changes the image signals of the left and right OCCs.
③ Performs the communication with the left and right HMSs to acquire the measured value.
④ Operates the nozzle up cylinder.
⑤ Acquires the output value of the temperature sensor board.
[DIP switch settings]
The SW3 is intended for the function REV check.
There are no DIP switches needing the setting after replacement.
[Adjustment items after replacement]
No adjustment is needed after replacement.