Casio 5251 Watch User Manual


 
Operation Guide 5251 (OC)
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Hands off by more than
±
15 minutes 00 seconds
In this case, check the position of the
v
Day Indicator fi rst.
Press 7. A and check the
v
Day Indicator.
The
x
v
Day Indicator should show 1 and the
x
Second Hand should align with the bottom of the
v
Day Indicator. This can take up to 90 seconds.
If the x 1 is not in the center of the
v
Day Indicator, rotate the crown to center it. A high-speed
movement feature (one month maximum) is available when adjusting the home position of the
v
Day
Indicator.
Press 8. A.
The
x
z
Hour Hand,
c
Minute Hand and
x
Second Hand should move to their correct home positions
(12 o’clock). This can take up to about 10 minutes.
Rotate the crown to adjust the positions of the hands.9.
A high-speed forward movement feature (12 hours maximum) and a high-speed backward
x
movement feature (one hour maximum) are available when adjusting the positions of the hands. See
“Crown Operations” (page E-4).
Push the crown back in.10.
This exits home position adjustment and returns to regular timekeeping. Note that it can take up to
x
about 10 minutes before the watch returns to regular timekeeping.
Note
You can stop hand adjustment at any time by pushing the crown back in. This will return to regular
x
timekeeping with the hands at positions refl ecting any changes you made up to that point.
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Hands off within
±
15 minutes 00 seconds
Rotate the crown to move the 4.
x
Second Hand and
c
Minute Hand to their correct home positions
(12 o’clock).
A high-speed movement feature (15 minutes maximum) is available when adjusting the home
x
positions of the hands. See “Crown Operations” (page E-4).
Press 5. A and check the
v
Day Indicator.
The x
v
Day Indicator should show 1 and the
x
Second Hand
should align with the bottom of the
v
Day Indicator. This can
take up to 90 seconds.
If the
x 1 is not in the center of the
v
Day Indicator, rotate the
crown to center it. A high-speed movement feature (one month
maximum) is available when adjusting the home position of the
v
Day Indicator. See “Crown Operations” (page E-4).
Push the crown back in.6.
This exits home position adjustment and returns to regular timekeeping. Note that it can take up to
x
about 10 minutes before the watch returns to regular timekeeping.
This completes home position adjustment when the hands are off within
x
±
15 minutes 00 seconds.
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Adjusting the Home Positions
Strong magnetism or impact can cause the hands and/or day of the watch to be off, even if the watch is
able to perform the calibration signal receive operation. The watch automatically detects and adjusts the
position of the
x
Second Hand as required.
Note, however, that the watch does not automatically correct the positions of the
z
Hour Hand,
c
Minute
Hand, or
v
Day Indicator. You need to correct the positions of these manually.
Adjusting Home Positions Manually
Important!
You do not need to perform the procedure in this section if the watch is indicating the hour, minute, and
x
day normally.
Pull the crown out to the fi rst click.1.
Hold down 2. A for at least fi ve seconds until the
x
Second Hand moves to
12 o’clock.
The
x
c
Minute Hand and
x
Second Hand should move to their correct
home positions (12 o’clock) when you release A. If they do, advance to
step 5.
What you should do next depends on how much the hand positions are off, 3.
as described below.
Off within
x
±
15 minutes 00 seconds: Perform steps 4, 5, and 6 of this
procedure.
Off by more than
x
±
15 minutes 00 seconds: Perform steps 7, 8, 9, and 10
of this procedure.
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After the tens digit setting is the way you want, press 8.
A.
The
x
x
Second Hand will move to the ones digit of the
current year setting.
Rotate the crown to move the 9.
x
Second Hand to the
year ones digit setting you want.
Note
If you want to continue on to the time setting, press x A
and then perform the procedure starting from step 2
under “To set the time manually” (page E-24).
At the top of a minute (based on the time signal on the radio, TV, etc.), push the crown back in to 10.
restart timekeeping.
The
x
x
Second Hand will restart timekeeping from 0 seconds (12 o’clock).
Note
The watch automatically makes adjustments in the day setting to account for different length months x
and leap year.
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0
2
3
4
9
8
1
75
6
Year ones Digit
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Dec
Nov
Feb
Mar
Apr
Oct
Sep
Aug
Jan
Jul May
Jun
After the day setting is the way you want, press 4. A.
The x
x
Second Hand will move to the current month
setting.
Rotate the crown to move the 5.
x
Second Hand to the
month you want.
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00
20
30
40
90
80
10
70 50
60
Year tens Digit
After the setting is the way you want, press 6. A.
The
x
x
Second Hand will move to the tens digit
setting of the current year.
Rotate the crown to move the 7.
x
Second Hand to the
year tens digit setting you want.
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To set the date manually
Pull the crown out to the second click.1.
The
x
x
Second Hand will move to A (AM) or P (PM) in
accordance with the current time.
Use
x A to cycle through the available settings in the
sequence shown below.
Hour and minutes
Year (ones digit)
Year (tens digit)
AM/PM
Day
Month
A
A
A
A
A
A
Press 2. A twice.
The x
x
Second Hand will align with the bottom of the
v
Day
Indicator.
Rotate the crown to change the day setting.3.
Important!
Note that you can change the day setting only by advancing
x
to the next day. You cannot go back to a previous day. To
change from 30 to 29, for example, you must change the
setting in the sequence 30
31 1 ... 29.
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While the hour and minutes setting is selected, rotate the crown to change the current time setting.2.
Note
A high-speed movement feature (one hour maximum) is available when setting the time. See “Crown
x
Operations” (page E-4).
After the time setting is the way you want, press 3. A change to the AM/PM setting.
The
x
x
Second Hand will move to A (AM) or P (PM).
Rotate the crown to move the 4.
x
Second Hand to the AM/PM setting you want.
If you want to continue on to the date setting, press x A and then perform the procedure starting from
step 3 under “To set the date manually” (page E-26).
At the top of a minute (based on the time signal on the radio, TV, etc.), push the crown back in to 5.
restart timekeeping.
The
x
x
Second Hand will restart timekeeping from 0 seconds (12 o’clock).
E-24
Push the crown back in.3.
The
x
x
Second Hand will perform movement that indicates whether the watch’s battery requires
charging. After that, regular timekeeping will resume. See “To use the charging guide” (page E-13).
Confi guring Time and Date Settings Manually
You should confi gure time and date settings manually when you are in an area where time calibration
signal reception is not possible for some reason.
Important!
It is recommended that you allow the watch to make time and date adjustments automatically when in
x
an area where the time calibration signal is receivable.
To set the time manually
Pull out the crown to the second click.1.
The
x
x
Second Hand will move to A (AM) or P (PM) in
accordance with the current time.
Use
x A to cycle through the available settings in the
sequence shown below.
Hour and minutes
Year (ones digit)
Year (tens digit)
AM/PM
Day
Month
A
A
A
A
A
A
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