Casio 5159 manual

MA1012-EA

Operation Guide 5159

About This Manual

ξ Button operations are indicated using the letters shown in the illustration.

E-1

Contents

General Guide ..........................................................................................................	E-4
About the Backlight.................................................................................................	E-6
Calendar Mode.........................................................................................................	E-7
Timekeeping Mode ..................................................................................................	E-9
Alarm Mode ............................................................................................................	E-12
Stopwatch Mode ....................................................................................................	E-15
Dual Time Mode .....................................................................................................	E-17
Specifications ........................................................................................................	E-19
E-2

Procedure Lookup

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

To set the date .........................................................................................................	E-7
To set the time and date .........................................................................................	E-9
To set the hands ....................................................................................................	E-11
To set the Alarm Time ...........................................................................................	E-13
To stop the alarm...................................................................................................	E-13
To turn the Daily Alarm on and off.......................................................................	E-14
To test the alarm....................................................................................................	E-14
To use the Stopwatch ...........................................................................................	E-16
To set the Dual Time .............................................................................................	E-17
	E-3

General Guide

ξPress B to change from mode to mode.

Calendar Mode Timekeeping Mode Alarm Mode Stopwatch Mode Dual Time Mode

Crown

E-4 E-5

About the Backlight

ξHold down L to illuminate the display for about 2 seconds. The backlight is disabled while an input screen (with a fl ashing setting) is on the display.

ξThe backlight of this watch employs an electro-luminescent (EL) light, which loses its illuminating power after very long term use.

ξFrequent use of the backlight shortens the battery life.

ξThe watch emits an audible sound whenever the display is illuminated. This does not indicate malfunction of the watch.

ξThe illumination provided by the backlight may be hard to see when viewed under direct sunlight.

ξThe backlight automatically turns off whenever an alarm sounds.

E-6

Calendar Mode

ξThis is the normal mode for this watch.

To set the date

Second hand	Hour hand
	Minute hand
	Crown

Year Month Day

Month

Day Day of week

E-7

1.Hold down A until the ADJ indicator starts to fl ash, followed by fl ashing of the year digits.

2.Press B to increase the year digits. Holding down B changes the digits at high speed.

3.Press A to move the selection to month digits.

4.Press B to increase the month digits. Holding down B changes the digits at high speed.

5.Press A to move the selection to the day digits.

6.Press B to increase the day digits. Holding down B changes the digits at high speed.

7.Press A to complete the procedure.

ξIf you do not operate any button for a few minutes while a selection is fl ashing, the fl ashing stops and the watch goes back to the Calendar Mode automatically.

ξThe date can be set with the range of January 1, 2000 to December 31, 2099.

ξThe day of the week changes automatically in accordance with the date.

Timekeeping Mode

ξUse this mode to set the current time. An incorrect time setting will result in incorrect operation of the calendar.

To set the time and date

Crown

SecondsHour

Hour

12/24Minutes

Minutes Seconds

E-8 E-9