Precautions For Repair: Module Qw-4343; Ac (All Clear) And Removing Of Module - Casio QW-4343 Service Manual

5. PRECAUTIONS FOR REPAIR: MODULE QW-4343

5-1. AC (ALL CLEAR) AND REMOVING OF MODULE

1. Perform AC (ALL CLEAR) when inserting a new battery, or else the memories and/ or counters may give
erratic displays.
Touch the AC contact and the main plate with the metallic tweezers.
The contact should be made for about two seconds.
2. On removing of the module from the case, please insert the precision screw driver between the module
and the case pointed by arrows.
Note: After performing AC(ALL CLEAR), the mode is switched to the second hand movement accuracy
check mode at the home position adjustment mode.
Metallic tweezers
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