Operation Guide 3148
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out of your purchase, be sure to read this manual carefully.
Applications
The
Keep the watch exposed to bright light
•The actual level at which some functions are disabled depends on the watch model.
•Frequent display illumination can run down the battery quickly and require charging. The following guidelines give an idea of the charging time required to recover from a single illumination operation.
Approximately five minutes exposure to bright sunlight coming in through a window
Approximately 50 minutes exposure to indoor fluorescent lighting
•Be sure to read “Power Supply” for important information you need to know when exposing the watch to bright light.
l
Bright light
l | l | l | l | l | l | l | l | l | l |
|
Solar cell
The electricity generated by the solar cell of the watch is stored by a
•When you are not wearing the watch on your wrist, position the face so it is pointed at a source of bright light.
•You should try to keep the watch outside of your sleeve as much as possible. Charging is reduced significantly if the face is covered only partially.
If the display of the watch is blank...
If the display of the watch is blank, it means that the watch’s Power Saving function has turned off the display to conserve power.
•See “Power Saving” for more information.
Warning!
• The measurement functions built into this watch are not intended for |
taking measurements that require professional or industrial precision. |
Values produced by this watch should be considered as reasonable |
representations only. |
• CASIO COMPUTER CO., LTD. assumes no responsibility for any loss, |
or any claims by third parties that may arise through the use of this |
•The watch continues to operate, even when it is not exposed to light. Leaving the watch in the dark can cause the battery to run down, which will cause some watch functions to be disabled. If the battery goes dead, you will have to
watch. |
About This Manual
Battery charges in the light.
Solar cell | Bright light | |
(Converts light to |
| Electrical |
electrical power.) |
| energy |
| LEVEL 1 | All |
| functions | |
| LEVEL 2 | |
| enabled | |
| LEVEL 3 |
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Charge | LEVEL 4 |
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Rechargeable battery
Battery discharges in the dark.
| LEVEL 1 |
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| LEVEL 2 |
| |
Dis- | LEVEL 3 | Some | |
charge | LEVEL 4 | functions | |
disabled | |||
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(Light) | (Light) |
• | 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
• | The illustration below shows which buttons you need to press to navigate | ||||||||||
• | between modes. | ||||||||||
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• You can press the Cbutton to go directly from the Timekeeping Mode to the |
Altimeter Mode. To go to the Altimeter Mode from the Barometer/ |
Thermometer, World Time, Stopwatch, Countdown Timer, Alarm, or Data |
Recall Mode, first enter the Timekeeping Mode and then press the Cbutton. |
In any mode, press L to illuminate the display. |
World Time Mode | Barometer/ |
|
Thermometer Mode |
| |
▲ | ▲ | Press D. |
| ||
▲ | Countdown | Alarm Mode |
Stopwatch Mode | Timer Mode | |
| ▲ | ▲ |
Timekeeping
Timekeeping Mode
Press C.
▲
Press D.
Data Recall Mode
▲
Altimeter Mode
▲
Use the Timekeeping Mode to set and view the current time and date.
•In the Timekeeping Mode, you can use the buttons shown in the illustration to display the timekeeping display you want.
•Pressing the B button once will display the current time in the city you last viewed in the World Time Mode.
•Holding down the Bbutton for about five seconds will swap the World Time City and your current Home Time City.
•To swap the cities back again, hold down the B button for about five
seconds again.
TYO Time | City you last viewed in the |
| ||
| Day of week | World Time Mode | Time in city | |
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| you last viewed | |
| B |
| in the World | |
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| Time Mode | ||
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| ▲ | ||
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| ▲ |
| TYO Time | |
| Release B. |
| ||
Hour : | Seconds | Hold down Bfor | ||
Minutes | ▲ | |||
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TYO Time | Hold down Bfor | ▲five seconds. | ||
five seconds. | ||||
UTC Time |
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| Release B. | Time in city | ||
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| ▲ | you last | |
| ▲ |
| viewed in the | |
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| World Time | ||
| B |
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| Mode | ||
Time in city you last viewed in the World Time Mode
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