User Manual

1
Operation Guide ANA(6HST-B)
MA2012-EC
x Your watch may differ somewhat from the one shown in the illustration.
5139 5150/5169
Minute hand
Hour hand
Second hand
Crown
(normal position)
First click
(setting day)
Second click
(setting time)
Day
Stopwatch second hand
Stopwatch minute hand
24-hour hand
24-hour hand
Hour hand
Second hand
Crown
(normal position)
First click
(setting day)
Second click
(setting time)
Day
Stopwatch second hand
Stopwatch minute hand
Minute hand
5162 5305







Hour hand
Second hand
Crown
(normal position)
First click
(setting day)
Second click
(setting time)
Day
Stopwatch second hand
Stopwatch minute hand
Minute hand
24-hour hand

Minute hand
Hour hand
Second hand
Crown
(normal position)
First click
(setting day)
Second click
(setting time)
Day
Stopwatch second hand
Stopwatch minute hand
24-hour hand
To set the time
1. Pull out the crown to the second click.
x This causes the second hand to stop.
2. Set the hands by rotating the crown.
Move the minute hand four or fi ve minutes past the time you want to set, and
then back it up to the proper setting.
3. Push the crown back in to the normal position to restart timekeeping.
To set the day
1. Pull out the crown to the fi rst click.
2. Set the day by rotating the crown.
3. Push the crown back in to the normal position.
x Avoid setting the day between 9:00p.m. and 1:00a.m. (the day display may not
change in the following day).
Using the Stopwatch
The stopwatch lets you measure elapsed time up to 29minutes, 59seconds.
To measure times with the stopwatch
Elapsed time
A
A A A B
Start Stop Re-start Stop Clear
To adjust the positions of the stopwatch minute hand and stopwatch
second hand
x This procedure should be performed when the stopwatch minute hand and
stopwatch second hand do not return to the zero positions.
1. Press B to reset the stopwatch.
2. Pull out the crown to the second click.
3. Press A to move the stopwatch second hand forward until it points to the
zero position.
x The stopwatch minute hand is synchronized with the stopwatch second hand.
4. Push the crown back in to its normal position.
x Note that pulling the crown out also stops the timekeeping second hand. After
performing the above procedure, you should also adjust the timekeeping setting.
To correct the 0 (zero) positions of the stopwatch hands
Perform the following procedure if the stopwatch hands do not return to their 0
positions when you reset the stopwatch.
1. Pull out the crown the second click.
2. Use A (clockwise) and B (counterclockwise) to move the stopwatch hands
to 0 position.
x The stopwatch minute hand is synchronized with the stopwatch second hand.
x Holding down A or B will move the hands at high speed.
3. Push the crown back in to its normal position.
Important!
x Timekeeping stops while the crown is pulled out. Correct the current time setting
after performing the above operation.
■ For a watch with an elapsed time bezel
Rotate the elapsed time bezel to align the
mark with the
minute hand.
After certain amount of time elapsed, read the graduation on
the elapsed time bezel which the minute hand points to.
The elapsed time is indicated.
Elapsed time bezel
x Some water resistant models are equipped with a screw
lock crown.
x With such models, you must unscrew the crown in the
direction noted in the illustration to loosen it before you can
pull it out. Do not pull too forcibly on such crowns.
x Also note that such watches are not water resistant while
their crowns are loosened. Be sure to screw the crowns
back in as far as they will go after making any setting.
Specifi cations
Accuracy at normal temperature: ± 20 seconds a month
Stopwatch function: Measuring capacity: 29'59"
Measuring unit: 1 second
Measuring mode: Elapsed time
Battery: One silver oxide battery (Type: SR621SW)
Approximately 2 years on type SR621SW (assuming one stopwatch operation 30min./
day)
© 2012 CASIO COMPUTER CO., LTD.