Casio 10B-A Owner's Manual

MA0212-A

USER’S GUIDE LD (10B-A)

About This Manual

		• The operational procedures for Modules 2482, 2600,
		2675 and 2676 are identical. All of the illustrations in this
		manual show Module 2482.
		• Button operations are indicated using the letters shown
		in the illustration.
		• Each section of this manual provides you with the
		information you need to perform operations in each
	[Modules 2482, 2600, 2675]	mode. Further details and technical information can be
		found in the “Reference” section.

[Module 2676]

General Guide

•Press B to change from mode to mode.

•After you perform an operation in any mode, pressing B returns to the Timekeeping Mode.

•In any mode, press A to illuminate the display.

Timekeeping Mode

Alarm Mode

Press .

Timekeeping

PM indicator

Day of the week Day

Hour Minutes

Seconds

Backlight Precautions

Use the Timekeeping Mode to view the current time and date.

• Day of the week is displayed as follows.

SU: Sunday	MO: Monday
TU: Tuesday	WE: Wednesday
TH: Thursday	F R : Friday
SA: Saturday

To toggle between 12-hour and 24-hour timekeeping

In the Timekeeping Mode, press C to switch between the 12-hour and 24-hour formats.

•With the 12-hour format, the PM indicator (P/ ) appears for times in the range of noon to 11:59 p.m. and no indicator appears for times in the range of midnight to 11:59 a.m.

•With the 24-hour format, times are displayed in the range of 0:00 to 23:59, with 24/ indicator.

The backlight uses an EL (electro-luminescent) panel that causes the entire display to glow for easy reading in the dark.

•The electro-luminescent panel that provides illumination loses power after very long use.

•The illumination provided by the backlight may be hard to see when viewed under direct sunlight.

•The watch may emit an audible sound whenever the display is illuminated. This is due to vibration of the EL panel used for illumination, and does not indicate malfunction.

•Frequent use of the backlight shortens the battery life.

Stopwatch Mode

Time Setting Mode

Alarm

Mode indicator

Hour Minutes

Alarm on

indicator Hourly time signal on indicator

When the Daily Alarm is turned on, the alarm sounds for 20 seconds at the preset time each day. When the Hourly Time Signal is turned on, the watch beeps every hour on the hour.

•An alarm setting (and an Hourly Time Signal setting) is available in the Alarm Mode, which you enter by pressing B.

To set the alarm time

1.Hold down A while in the Alarm Mode until the hour digits start to flash on the display. The hour digits flash because they are selected.

• This operation automatically turns on the alarm.

[Module 2676]

2.Press A to change the selection in the following sequence.

• Pressing A also illuminates the display.

Hour			Minutes

Normal Alarm Mode (No digit flashes)

3.Press C to increase the selected digits. Holding down C changes the number at high speed.

•The format (12-hour and 24-hour) of the alarm time matches the format you select for normal timekeeping.

•When setting the alarm time using the 12-hour format, take care to set the time correctly as morning or afternoon (P/).

4.After you set the alarm time, press A to return to the Alarm Mode.

To stop the alarm

Press A to stop the alarm after it starts to sound.

To switch the Daily Alarm and Hourly Time Signal on and off

Press C while in the Alarm Mode to change the status of the Daily Alarm and Hourly Time Signal in the following sequence.

[Alarm on indicator/Hourly Time Signal on indicator]

[Modules 2482,	Both on	Both off	Daily Alarm	Hourly Time
2600, 2675]			only	Signal only

[Module 2676]	Both on	Both off	Daily Alarm	Hourly Time
			only	Signal only

To test the alarm

Hold down C while in the Alarm Mode to sound the alarm.

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USER’S GUIDE LD (10B-A)

Stopwatch

Mode indicator

Minutes Seconds

1/100 second Split time indicator

[Module 2676]

The Stopwatch Mode lets you measure elapsed time, split times, and two finishes. The range of the stopwatch is

59 minutes, 59.99 seconds.

•The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.

•The stopwatch measurement operation continues even if you exit the Stopwatch Mode.

•Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement.

•All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing B.

To measure times with the stopwatch

(a) Elapsed time measurement

Start		Stop			Re-start		Stop		Clear
(b) Split time measurement
Start		Split			Split release		Stop		Clear
		(SPL/ displayed)
(c) Split time and 1st-2nd place times
Start		Split			Stop		Split release		Clear
		First runner			Second runner		Display time of
		finishes.			finishes.		second runner.
		Display time of
		first runner.

• Pressing A also illuminates the display.

Time Setting

PM indicator

Day of the week

Day

Hour Minutes

Seconds

Use the Time Setting Mode to set the current time and date.

To set the time and date

1.Use B to enter the Time Setting Mode.

•The second’s digits flash because they are selected.

2.Press A to change the selection in the following sequence.

•Pressing A also illuminates the display.

Seconds

Hour

Minutes

Day of week

Day

Month

3.While the second’s digits are selected (flashing), press C to reset the seconds to “00”. If you press C while the second’s count is in the range of 30 to 59, the seconds are reset to “00” and 1 is added to the minutes. If the second’s count is in the range of 00 to 29, the minute’s count is unchanged.

4.While any other digits (besides seconds) are selected (flashing), press C to increase the number. While the day of the week is selected, pressing C advances to the next day. Holding down C changes the current selection at high speed.

5.After you set the time and date, press B to return to the Timekeeping Mode.

•If you do not operate any button for a few minutes while a selection is flashing, the flashing stops and the watch goes back to the Timekeeping Mode automatically.

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