Adjusting The Baseline Position Of Hands - Casio QW-5311 Service Manual & Parts List

5-5. ADJUSTING THE BASELINE POSITION OF HANDS

Be sure to perform these steps after "INSTALLING HANDS" on P.15 and/or "REMOVING THE PCB
ASS'Y" on P.11.
Through these steps, you can check the accuracy of the hand installation and write the data to correct
the misalignment occurred while installing the hand.
Low battery voltage may result in failure to write the data in the memory.
If failure occurs, receiving an NG result, use an external power (2.5V) and check again.
Note: The back cover must be closed or MP must be short-circuited.
Misalignment of hand installation may be corrected within the range below.
Mode hand
± 1° from the baseline position ± 1° from the baseline position ± 5° from the baseline position
5-5-1. Procedures
Timekeeping mode
24-hour hand
Hour hand
Mode hand

All hands are in the baseline position
 +  ×
2 times (*Press sequentially)
Mode hand adjustment mode (the hour, minute, and second hands pointing at 55)

Hour hand adjustment mode (the minute and second hand pointing at 55)

Minute hand adjustment mode (the second hand pointing at 55)
Baseline position

The second hand is in the baseline position

Determination of result
Second hand position
Push the crown back in.
Timekeeping mode

Minute hand
Crown
Pull out the crown
Second hand
→

Adjusting the mode hand (the hand is at the baseline position)

Baseline position +1° from the baseline position
Adjusting the hour hand (the hand is at the baseline position)

Baseline position +1° from the baseline position
Adjusting the minute hand (the hand is at the baseline position)

+1°~ 5° from the baseline position
Successful
10 second
Hour hand
→
Hold down
Release

ADJUSTING THE BASELINE POSITION OF HANDS
While holding down , press

* If is not pressed immediately after pressing

changes to the 12/24-hour switching mode and the hour hand
starts rotating. If this happens, wait until the hour hand stops and
repeat the step.



Failed
50 second
– 8 –
QW-5311
Minute hand
for 7 seconds

twice.

, the mode

-1° from the baseline position

-1° from the baseline position

-1°~ 5° from the baseline position
