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Operation Guide 5346

MO1303-EA

© 2013 CASIO COMPUTER CO., LTD.

E-1

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.

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.

E-2

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.

E-3

Contents

General Guide ......................................................................................................... E-6

Timekeeping ............................................................................................................ E-8

Stopwatch .............................................................................................................. E-14

Countdown Timer .................................................................................................. E-17

World Time ............................................................................................................. E-20

Alarms .................................................................................................................... E-24

Illumination ............................................................................................................ E-29

Hand Home Position Correction .......................................................................... E-33

Reference .............................................................................................................. E-35

Specifications ....................................................................................................... E-40

E-4

Procedure Lookup

The following is a handy reference list of all the operational procedures contained in
this manual.

To set the time and date ......................................................................................... E-9

To change the Daylight Saving Time (summer time) setting ............................ E-12

To use the countdown timer ................................................................................ E-18

To configure countdown start time settings ...................................................... E-19

To view the current time in another time zone ................................................... E-21

To toggle a city code time between Standard Time and

Daylight Saving Time ...................................................................................... E-22

To swap your Home City and World Time City ................................................... E-23

To set an alarm time ............................................................................................. E-25

E-5

To test the alarm ................................................................................................... E-26

To turn an alarm on and off .................................................................................. E-27

To turn the Hourly Time Signal on and off .......................................................... E-28

To illuminate the display manually ...................................................................... E-29

To specify the illumination duration ................................................................... E-30

To turn the auto light switch on and off .............................................................. E-32

To adjust home positions ..................................................................................... E-33

To turn the button operation tone on and off ..................................................... E-36

E-6

General Guide

Press

C

 to change from mode to mode.

To return to the Timekeeping Mode from any other mode, hold down 

C

 for about

three seconds.

In any mode (except a setting mode), press 

B

 to illuminate the display.

Timekeeping Mode

C

C

E-7

Alarm Mode 

(page E-24)

Countdown Timer  Mode 

(page E-17)

World Time  Mode 

(page E-20)

Stopwatch Mode 

(page E-14)

C

C

C

E-8

Timekeeping

You can adjust the Home city date and time in the Timekeeping Mode.

Pressing

A

 in the Timekeeping Mode will toggle the lower display between the

screens shown below.

A

Home City Date

Home City Time

Date

Hour : Minutes

PM indicator

Day of the week

Seconds

Day of the week

Seconds

E-9

To set the time and date

1. In the Timekeeping Mode, hold down 

A

 for about two

seconds until “SET” appears on the lower display. This
is the setting mode.

Note that keeping 

A

 depressed too long (for about

five seconds) will cause a different type of setting
mode to be entered (page E-33).

2. Use 

D

 and 

B

 to select the city code you want.

Make sure you select your Home City code before
changing any other setting.

For full information on city codes, see the “City Code
Table” at the back of this manual.

City code

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