Manual Home Position Correction - Casio 4390 Manual

Manual Home Position Correction

Strong magnetism or impact can cause the hands and/or day setting to be off, even if
the watch is able to perform the signal receive operation. If this happens, perform the
following home position correction procedure.
• Hand home position correction is not required if the time and day settings are
correct.
• You also can use auto hand home position correction (page E-41) to correct the
home positions of the second, minute, and hour hands.
Second hand
E-44
1. In the Timekeeping Mode, hold down B for about three
seconds until the second hand stops. Release B at
this time.
2. Check the second hand position.
30
• Home Position
Second hand: 12 o'clock
3. If the second hand home position is off, use D to move
it clockwise to correct it.