MA1011-EA

Operation Guide 5182

ENGLISH

Congratulations upon your selection of this CASIO watch.

ξ Note that the product illustrations in this manual are intended for reference only, and so the actual product may appear somewhat different than depicted by an illustration.

Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of this product or its malfunction.

E-1

About This Manual

Things to check before using the watch

 

 

 



Left Dial Hand

E-2

Button operations are indicated using the letters A through D shown in the illustration.

Hand Functions

zHour Hand x Second Hand c Minute Hand v Left Dial Hand:

Indicates the current mode (TM, ST, WT, AL).

b Right Dial Hands: Indicate a time, in 24-hour format,

depending on the current mode.

n24-hour Hand:

Indicates the current 24-hour timekeeping hour.

mDay

This User’s Guide uses numbers shown above to identify watch hands and indicators.

1.Hold down C at least two seconds to enter the Timekeeping Mode, and then observe the movement of the x Second Hand.

Is the x Second Hand moving smoothly at one-second intervals?

 

 

NO

 

 

YES

 

 

 

 

Is the x Second Hand moving at

The watch is charged sufficiently.

 

two-second intervals or is it stopped

For details about charging, see

 

completely?

“Charging the Watch” (page E-8).

 

 

YES

 

 

NEXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power is low. Charge the watch by placing

 

Go to step 2.

 

it in a location where it is exposed to light.

 

 

 

 

 

 

 

 

 

 

 

For details, see “Charging the Watch”

 

 

 

 

 

(page E-8).

 

 

 

 

 

 

 

 

 

 

 

E-3

2. Check the Home City and the daylight saving time (DST) setting.

Use the procedure under “To confi gure summer time and other Home City settings” (page E-24) to confi gure your Home City and daylight saving time settings.

Important!

Proper World Time setting depends on correct Home City, time, and date settings in the Timekeeping Mode. Make sure you configure these settings correctly.

3. Set the current time.

See “Configuring Current Time and Date Settings” (page E-27).

The watch is now ready for use.

E-4

Contents

E-2 About This Manual

E-3 Things to check before using the watch

E-8 Charging the Watch

E-15 To recover from the sleep state

E-16 Mode Reference Guide

E-18 To determine the watch’s current mode

E-18 To return to the Timekeeping Mode from any other mode

E-19 To select a mode

E-20 To select a setting mode

E-23 Timekeeping

E-24 Configuring Home City Settings

E-24 To configure summer time and other Home City settings

E-5

E-27 Configuring Current Time and Date Settings

E-48

Adjusting Home Positions

E-27 To change the current time setting

 

E-49 To adjust home positions

E-31 To change the current date setting

E-54

Troubleshooting

E-35 Using the Stopwatch

E-58

Specifications

E-36 To perform elapsed time measurement

 

 

E-36 To perform an elapsed time operation

 

 

E-40 Checking the Current Time in a Different Time Zone

 

 

E-41 To view the time in another time zone

 

 

E-42 To specify standard time or daylight saving time (DST) for a time

 

 

zone

 

 

E-44 To swap your Home City and World Time City

 

 

E-46 Using the Alarm

 

 

E-47 To change the alarm time setting

 

 

E-47 To turn the alarm on or off

 

 

E-47 To stop the alarm

 

 

E-6

 

E-7

 

 

 

Charging the Watch

The face of the watch is a solar cell that generates power from light. The generated power charges a built-in rechargeable battery, which powers watch operations. The watch charges whenever it is exposed to light.

Charging Guide

Whenever you are not

 

When wearing the watch,

wearing the watch, leave

 

make sure that its face is

 

it in a location where it is

 

not blocked from light by the

exposed to light.

 

sleeve of your clothing.

ξ Best charging

 

ξ The watch may enter a

performance is achieved

 

sleep state (page E-14) if

by exposing the watch to

 

its face is blocked by your

light that is as strong as

 

sleeve even only partially.

possible.

 

 

Warning!

Leaving the watch in bright light for charging can cause it to become quite hot. Take care when handling the watch to avoid burn injury. The watch can become particularly hot when exposed to the following conditions for long periods.

ξOn the dashboard of a car parked in direct sunlight

ξToo close to an incandescent lamp

ξUnder direct sunlight

Important!

ξKeep the watch in an area normally exposed to bright light when storing it for long periods. This helps to ensure that power does not run down.

ξStoring the watch for long periods in an area where there is no light or wearing it in such a way that it is blocked from exposure to light can cause power to run down. Make sure that the watch is exposed to bright light whenever possible.

E-8

E-9