CASIO BG800-1V
Owner's Manual

MO0302-A

USER�S GUIDE 2615
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out of your purchase, be sure to carefully read this manual and keep it on hand for later reference when necessary. Expose the watch to bright light to charge its battery before using it. You can use this watch even as its battery is being charged by exposure to bright light. � Be sure to read �Battery� of this manual for important information you need to know when exposing the watch to bright light.

If the display of the watch is blank...
If the P.SAVE indicator is flashing on the display, it means that the display is blank because the watch�s Power Saving function has turned off the display to conserve power. Power Saving automatically turns off the display and enters a sleep state whenever your watch is left for a certain period where it is dark. � The initial factory default setting is Power Saving on. � The watch recovers from the sleep state if you move it to a well-lit area, if you press any button, or if you angle the watch towards your face for reading. � See �Power Saving Function� for more information. (Light)

L

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

Stopwatch Mode

Alarm Mode

Countdown Timer Mode

H

Timekeeping
Month � Day Hour : Minutes

To set the time and date 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.
Seconds DST Hour Minutes 12/24-Hour Format

Name area New Data Screen

L

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

To create a new Telememo record 1. In the Telememo Mode, use B and D to cycle through Number area the record screens until the new data screen appears. � The new data screen is the one that is blank (contains no name and telephone number). � If the message FULL appears on the display, it means that memory is full. To store another record, you will first have to delete some of the records stored in memory.
2. Hold down A until the flashing cursor (_) appears in the name area of the display. 3. In the name area, use D and B to cycle through characters at the cursor position. The characters cycle in the sequence shown below.

Seconds Day of week PM indicator

Power Saving

Day

Month

Year

3. When the setting you want to change is flashing, use D and B to change it as described below. Setting Screen Button Operation Seconds Hour, Minutes DST 12/24-Hour Format Year, Month, Day Power Saving Press D to reset to 00. Use D (+) and B (�) to change the setting. Press D to toggle between Daylight Saving Time (ON) and Standard Time (OF). Press D to toggle between 12-hour (12H) and 24-hour (24H) timekeeping. Use D (+) and B (�) to change the setting. Press D to toggle Power Saving on (ON) and off (OF).

Press D.
(space)

A to Z

0 to 9
Press B.

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.

4. Press A to exit the setting screen. � See �Power Saving Function� for details about configuring Power Saving settings. � The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is applied in all modes. � The day of the week is automatically displayed in accordance with the date (year, month, and day) settings.

4. When the character you want is at the cursor position, press C to move the cursor to the right. 5. Repeat steps 3 and 4 until the name is complete. � You can input up to eight characters for the name. 6. After you input the name, press C as many times as necessary to move the cursor to the number area. � When the cursor is located at the eighth space of the name area, moving the cursor to the right causes it to jump to the first digit of the number. When the cursor is at the 12th digit of the number, moving it to the right (by pressing C) causes it to jump to the first character in the name. 7. In the number area, use D and B to cycle through numbers and symbols (hyphen, space) at the cursor position. The characters cycle in the sequence shown below. Press D. Press B. 8. When the character you want is at the cursor position, press C to move the cursor to the right. 9. Repeat steps 7 and 8 until you complete number input. � You can input up to 12 digits for the number. 10. After inputting your data, press A to store it. � After data storage is complete, the cursor appears in the name area of the display, ready for input of a new Telememo record. 11. Input more data (starting from step 3) or press A again to return to the Telememo record screen (without the cursor). � The name can show only three characters at a time, so longer text scrolls continuously from right to left. The last character is indicated by the symbol after it.

x

0 to 9

Telememo
The Telememo Mode lets you store up to 30 records, each containing name and telephone number data. Records are automatically sorted based on the characters of the name. You can recall records by scrolling through them on the display.
Remaining memory Telephone number

Alternate at two-second interval Name

� See �Sort Table� for details on how the watch sorts records. � All of the operations in this section are performed in the Telememo Mode, which you enter by pressing C.

To recall Telememo records In the Telememo Mode, use D (+) and B (�) to scroll through Telememo records on the display. � Pressing D while the last Telememo record is on the display or B while the first record is on the display displays the new data screen.

L

L

About This Manual
� 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.

L

L

Press C.

L

:

/

(space)

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