MO0602-EA

Operation Guide 3034

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.

Keep the watch exposed to bright light
Bright Light

The electricity generated by the solar cell of the watch is

stored by a built-in battery. Leaving or using the watch

 

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where it is not exposed to light causes the battery to run

 

 

 

 

 

 

down. Make sure the watch is exposed to light as much as

 

 

 

 

 

 

 

 

 

 

 

Solar cell

 

 

 

 

 

 

possible.

 

 

 

 

 

 

 

 

 

 

 

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 only partially covered.

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 result in some watch functions to be disabled. If the battery goes dead, you will have to re-configure watch settings after recharging. To ensure normal watch operation, be sure to keep it exposed to light as much as possible.

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 5 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.

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 Function” for more information.
About This Manual

Depending on the model of your watch, display text appears either as dark figures on a light background, or

light figures on a dark background. All sample displays

in this manual are shown using dark figures on a light

background.

Button operations are indicated using the letters shown

in the illustration.

Each section of this manual provides you with the

Battery charges in the light.

Solar cell

Bright Light

Electrical

(Converts light to

 

electrical power.)

 

energy

 

LEVEL 1

All

 

functions

 

LEVEL 2

 

enabled

 

 

Charge

LEVEL 3

 

LEVEL 4

 

Rechargeable battery

Battery discharges in the dark.

 

LEVEL 1

 

 

Dis-

LEVEL 2

 

Some

LEVEL 3

 

charge

LEVEL 4

 

functions

 

 

 

disabled

(Light)

information you need to perform operations in each

 

mode. Further details and technical information can be

 

found in the “Reference” section.

(Light)

General Guide

Press Bto change from mode to mode.

In any mode (except when a setting screen is on the display), press Lto illuminate the display.

Timekeeping Mode

Press B.

Radio-controlled Timekeeping

World Time Mode
Alarm Mode

Stopwatch Mode
Countdown Timer Mode

DST indicator

Month – Day

Hour : Minutes

Seconds

PM indicator

This watch receives a time calibration signal and updates its time setting accordingly. The time calibration signal includes both Standard Time and Daylight Saving Time (summer time) data.

This watch is designed to pick up the time calibration signal transmitted from Rugby, England and the signal from Mainflingen, Germany.

Current Time Setting

This watch adjusts its time setting automatically in accordance with a time calibration signal. You can also perform a manual procedure to set the time and date, when necessary.

Time Calibration Signal Reception

There are two different methods you can use to receive the time calibration signal: auto receive and manual receive.

Auto Receive

With auto receive, the watch receives the time calibration signal automatically up to six times a day. When any auto receive is successful, the remaining auto receive operations are not performed. For more information, see “About Auto Receive”.

Manual Receive

Manual receive lets you start a time calibration receive operation with the press of a button. For more information, see “To perform manual receive”.

Important!

When getting ready to receive the time calibration signal, position the watch as

shown in the nearby illustration, with its 12 o’clock side facing towards a window.

Make sure there are no metal objects nearby.

The first thing you should do after purchasing this watch is to set your Home City, which is the city where you will use the watch normally. For more information, see “To set your Home City” below.

When using the watch in an area that is outside of the range of the transmitters in Rugby and Mainflingen, you need to adjust the time manually as required. See “Timekeeping” for information about manual settings.

To set your Home City

Resin Band Metal Band

City code

 

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1.In the Timekeeping Mode, hold down Auntil the city code starts to flash, which indicates the setting screen.

2.Use C(east) and L(west) to select the city code you want to use as your Home City.

The following are the city codes for major cities in the Western Europe time zones.

LIS: Lisbon

LON: London

BCN: Barcelona

MAD: Madrid

PAR: Paris

MIL: Milano

ROM: Rome

BER: Berlin

STO: Stockholm

ATH: Athens

3.Press A to exit the setting screen.

The watch should not be on its side or facing the wrong way.

Proper signal reception can be difficult or even impossible under the conditions listed below.

Inside or

Inside a

Near

Near a

Near high-

Among or

among

vehicle

household

construction

tension

behind

buildings

 

appliances or

site, airport, or

power lines

mountains

 

 

office

other sources

 

 

 

 

equipment,

of electrical

 

 

Important!

Normally, your watch should show the correct time as soon as you select your Home City code. If it does not, it should adjust automatically after the next auto receive operation (in the middle of the night). You also can perform manual receive or you can set the time manually.

If you are in an area that does not use Daylight Saving Time (summer time), turn off the DST setting.

or a mobile

noise

phone

 

Signal reception is normally better at night than during the day.

Time calibration signal reception takes from two to five minutes, but in some cases it can take as long as 12 minutes. Take care that you do not perform any button operations or move the watch during this time.

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