CASIO BG169WH-2V
Owner's Manual

MA0510-EA

Operation Guide 2996
About This Manual
� All of the displays in this manual show black on white. � 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 mode. Further details and technical information can be found in the �Reference� section.

General Guide
� Press C to change from mode to mode. � In any mode, press L to illuminate the display.
Timekeeping Mode World Time Mode Stopwatch Mode Countdown Timer Mode Alarm Mode

Press

.

Timekeeping
Day of week Day

World Time
Use the Timekeeping Mode to set and view the current time and date.
City code

Read this before you set the time and date !
The times displayed in the Timekeeping Mode and World Time Mode are linked. Because of this, make sure you select a city code for your Home City (the city where you normally use the watch) before you set the time and date. � To view the current Home City code setting, press A while in the Timekeeping Mode. � For full information on city codes, see the �City Code Table�. 1. In the Timekeeping Mode, hold down A until the seconds start to flash, which indicates the setting screen. 2. Press C to move the flashing in the sequence shown below to select other settings.

World Time shows the current time in 48 cities (29 time zones) around the world. � All of the operations in this section are performed in the World Time Mode, which you enter by pressing C.

PM indicator Hour : Minutes Seconds

Current time in the zone of the selected city code

To set the time and date

To view the time for another city code In the World Time Mode, press D to scroll eastwardly through city codes or B to scroll westwardly. � For full information about city codes, see the �City Code Table�. � If the current time shown for a city is wrong, check your Timekeeping Mode time and Home City code settings and make the necessary changes.

Seconds Day

City Code Month

DST Year

Hour

Minutes

12/24-Hour Format

3. When the setting you want to change is flashing, use D and B to change it as described below.
Screen To do this: Reset the seconds to Change the city code Toggle between Daylight Saving Time ( and Standard Time ( ) Change the hour or minutes Toggle between 12-hour ( ( ) timekeeping ) and 24-hour ) Do this: Press D. Use D (east) and B (west). Press D. Use D (+) and B (�). Press D. Use D (+) and B (�).

To toggle a city code time between Standard Time and Daylight Saving Time 1. In the World Time Mode, use D and B to display the DST indicator city code (time zone) whose Standard Time/Daylight Saving Time setting you want to change. 2. Hold down A for about one second to toggle between Daylight Saving Time (DST indicator displayed) and Standard Time (DST indicator not displayed). � The DST indicator is on the display whenever you display a city code for which Daylight Saving Time is turned on. � Note that the DST/Standard Time setting affects only the currently displayed city code. Other city codes are not affected. � In the World Time Mode, you can switch the city code you currently have selected as your Timekeeping Mode Home City between Standard Time and DST. The setting you select in the World Time Mode will also be
applied in the Timekeeping Mode.

Stopwatch
1/100 second

Change the year, month, or day

� See �Daylight Saving Time (DST)� for details about the DST setting. 4. Press A to exit the setting screen. � Resetting the seconds to while the current count is in the range of 30 to 59 causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are reset to without changing the minutes. � With the 12-hour format, the P (PM) indicator appears on the display 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, without any indicator. � The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is applied in all modes. � The year can be set in the range of 2000 to 2099. � The watch�s built-in full automatic calendar makes allowances for different month lengths and leap years. Once you set the date, there should be no reason to change it except after you have the watch�s battery replaced. � The day of the week is displayed automatically in accordance with the date (year, month, and day) settings.

Minutes

Seconds

The stopwatch lets you measure elapsed time, split times, and two finishes. � The display 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 C.

To measure times with the stopwatch
Elapsed Time Start Split Time Start Two Finishes Start Split
First runner finishes. Display time of first runner.

Stop

Re-start

Stop

Clear

(

Split

displayed)

Split release

Stop

Clear

Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time.

Stop
Second runner finishes.

Split release
Display time of second runner.

Clear

To toggle the Timekeeping Mode time between DST and Standard Time 1. In the Timekeeping Mode, hold down A until the DST indicator seconds start to flash, which indicates the setting screen. 2. Press C twice to display the DST setting screen. 3. Press D to toggle between Daylight Saving Time ( ) and Standard Time ( ). 4. Press A to exit the setting screen. � The DST indicator is displayed on the Timekeeping Mode and Alarm Mode screens while Daylight Saving On/Off status Time is turned on.

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