Casio 5204 User Manual

MA1010-EA

Operation Guide 5203 5204

Your watch may differ somewhat from the one shown in the illustration. •

Hour hand

24-hour disk

Second hand

To set the day

Pull the crown out to the ﬁrst click.1. Set the day by rotating the crown towards you.2.

Push the crown back in to the normal position.3. Avoid changing th e date setting w hile the current t ime is between 9:00 p.m. and • 1:00 a.m.

Minute hand

Day

First click (Setting Day)

Second click (Setting Time)

Crown (Normal position)

To set the time

Pull the crown ou t to the 1. second click.

At this time, the second • hand will move t o the 12 o’clock posit ion and

stop there. Set the hands b y rotating the 2. crown. Rotate the crown to move the hands clockwise. Move the minute hand four or ﬁve minutes past the time you want to set, and then back it up to the proper setting.

Make sure that you also •

set the 24-hour disk to the

correct hour of the day. Push the crown back in to 3. the normal position to restart timekeeping.

Using the Stopwatch

Stopwatch minute hand

This hand rotates and * indicates the sec ond count during the ﬁrst 60 seconds.

The stopwatch lets you measure elapsed time up to 59 minutes, 59.99 seconds.

To measure elapsed time (First 60 seconds)

Press 1. A to start the stopwatch. Press 2. A to stop the stopwatch.

You can resume the measurement operation by pressing • A again.

Check the elapsed time.3.

The example below shows an elapsed time of 40.30 seconds. •

Stopwatch 1/100 second hand

Stopwatch second hand

For a watch with an elapsed tim e bezel ■ Rotate the elapsed time bezel to align the minute hand. After certain am ount of time el apsed, read the gr aduation on the elapsed time bezel which the minute hand points to. The elapsed time is indicated.

Some water resist ant models are equ ipped with a screw • lock crown. With such model s, you must uns crew 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. Also note that such watches are n ot water resistant while • their crowns are loo sened. Be sure to screw the crowns back in as far as they will go after making any setting.

mark with the

Elapsed time bezel

Speciﬁcations

Accuracy at normal temperature: ± 20 seconds a month Display: 3 analog hands (timekeeping hour and minutes, stopwatch 1/100 seconds),

3 dials (timekeeping 24-hour and seconds, stopwatch minutes), day

Stopwatch function: Measuring capacity: 59'59.99"/Measuring unit: 1/100 second

Battery: One silver oxide battery (Type: SR927W)

Approximately 2 years on type SR927W (assuming one stopwatch operation 60 min./ day)

Measuring modes: Elapsed time

Stopwatch 1/100 s econd hand [30]

Stopwatch second hand

[40 seconds]

Press • B to reset the stopwatch. This will enter the Timekeeping Mode.

To measure elapsed time (After the ﬁrst 60 seconds)

Press 1. A to start the stopwatch.

During elapsed time measurement, the stopwatch 1 /100 second hand • automatically rotates for the ﬁnal second of each minute.

Press 2. A to stop the stopwatch.

You can resume the measurement operation by pressing • A again.

Press 3. A and the stopw atch 1/100 secon d hand will mov e to the 1/100 second count.

If the elapsed time operation was stopped duri ng the ﬁnal seco nd of each • minute, the stopwatch 1/100 second hand will already be pointing at the 1/100 second count. Do not press A at this time, because doing s o will restart the elapsed time operation.

Check the elapsed time.4.

The example below shows an elapsed time of two minutes, 40.30 seconds. •

Stopwatch minute hand

[2 minutes]

Stopwatch second hand

[40 seconds]

Press • B to reset the stopwatch. This will enter the Timekeeping Mode.

Notes:

Do not try to perform stopwatch operations while the crown is pulled out either • to the ﬁrst or s econd click. If you try to press a button, you mi ght accidentally cause the crown to rotate and change the current time or day setting. If the starting positions of t he stopwatch sec ond hand and 1/1 00 second hand • become misaligne d, use the foll owing procedures to a djust the posit ions of the hands so they point to 12 o’clock when the stopwatch is reset.

To adjust the positions of the stopwatch hands

Press 1. B to reset the st opwatch, and che ck the alignment of the stopwat ch second hand and 1/100 second hand. Pull out the crown to the second click.2. Press 3. A to move the stopwatch 1/100 second hand. If the stopwatc h minute hand i s aligned correctl y, proceed to step 5. If the 4. stopwatch minute hand is also misaligned, press B to move the s topwatch second hand. After making th e adjustments y ou want, push th e crown back in to its normal 5.

position. Note that pulling the crown out also stops the timekeeping second hand. After • performing the above procedure, you should also adjust the timekeeping setting.

Stopwatch 1/100 s econd hand [30]