Casio 5146 User Manual download pdf

Operation Guide 5146

MO1003-EA

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.

• 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.

• 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.

Alarm Mode

Countdown Timer Mode

World Time Mode

Stopwatch Mode

▲

General Guide

• Press C to change from mode to mode.

• In any mode (except a setting mode), press B to illuminate the display.

Timekeeping Mode

Press C.

▲

Timekeeping

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

• The analog time of this watch is synchronized with the digital time. The analog time

setting is adjusted automatically whenever you change the digital time.

• If the analog time does not match the digital time for any reason, use the procedure

described under “To adjust home positions” to match the analog setting to the digital

setting.

• Pressing D in the Timekeeping Mode toggles digital display between the Home City

Date and Home City Time.

Home City Date Home City Time

▲

Month Day

Seconds

Day of week

Hour : Minutes Seconds

PM indicator

Day of week

To set the digital time and date

1. In the Timekeeping Mode, hold down A for about three

seconds until the currently selected city code flashes in

the upper digital display. This is the setting mode.

2. Use D (east) and B (west) 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”.

Hour : Minutes

City code

PM indicator

Seconds

3. Press C to change the flashing screen content in the sequence shown below to

select the other setting.

Seconds

12/24-Hour

Format

Hour

Minutes

DST

Month

Year

City Code

Day

Illumination

Duration

4. When the setting you want to change is flashing, use D or B to change it as

described below.

Change the city code

Toggle the DST setting between

Daylight Saving Time (on) and

Standard Time (OFF).

Use D (east) and B

(west).

Press D.

Screen: To do this: Do this:

5. Press A to exit the setting mode.

• The day of the week is displayed automatically in accordance with the date (year,

month, and day) settings.

Toggle between 12-hour (12H) and

24-hour (24H) timekeeping

Reset the seconds to 00

Change the hour and minutes

Change the year, month, or day

Toggle the display illumination

duration between 1.5 seconds (LT1)

and three seconds (LT3)

Press D.

Use D (+) and B (–).

Press D.

Daylight Saving Time (DST)

Daylight Saving Time (summer time) advances the time setting by one hour from

Standard Time. Remember that not all countries or even local areas use Daylight

Saving Time.

To change the Daylight Saving Time (summer time) setting

1. In the Timekeeping Mode, hold down A for about three

seconds until the currently selected city code flashes in

the upper digital display. This is the setting mode.

2. Press C. This will display the DST setting screen.

3. Use D to toggle the DST setting on (on) and off (OFF).

• The default DST setting is off (OFF).

4. When the setting you want is selected, press A to exit

the setting mode.

• The DST indicator appears to indicate that Daylight

Saving Time is turned on.

DST indicator

12-hour and 24-hour timekeeping

• With the 12-hour format, the PM indicator (P) appears for times in the range of noon to

11:59 p.m. and no indicator appears for times in the range of midnight to 11:59 a.m.

• With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without

the PM indicator (P).

• The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is

applied in all other modes.

Stopwatch

You can use the stopwatch to measure elapsed time, lap

times and split times. If you specify a distance value, the

stopwatch also will calculate and display speeds.

• The digital display range of the stopwatch is 99 hours,

59 minutes, 59.999 seconds. The stopwatch continues

to run until you stop it. If it reaches the above limit, it will

restart the time measurement from zero.

• The stopwatch operation continues even if you exit the

Stopwatch Mode. If you exit the Stopwatch Mode while a

stopwatch operation is in progress, the segments along

the top of the upper digital display (upper display

segments) will indicate the seconds of the current time.

Each segment represents one second. This is to let you

know that a stopwatch operation is in progress.

• All of the operations in this section are performed in the

Stopwatch Mode, which you enter by pressing C.

Speed hand

Upper display

segments

Important!

• Check to make sure that the speed hand is not moving before you perform any

Stopwatch Mode button operation.

Specifying a Distance Value

You can use the procedure below to specify a distance value, if you want. If you

specify a distance value, the watch will calculate and indicate speed for certain

stopwatch operations.

• The distance value represents kilometers, miles, or any other distance unit you want.

Specifying a distance value of 10.0, for example, can mean 10.0 kilometers or 10.0

miles.

• No speed calculation is performed when 0.0 is specified as the current distance

value.

• For lap time readings, you can specify either the lap distance (when all the laps are

the same distance) or the total race distance.

• For split time readings, you can specify the total race distance only. Though the

watch will indicate a speed each time you take a split reading, they will be based on

the total race distance, and so they will not indicate actual intermediate split speeds.

1 2 3 4

Operation Guide 5146 1

Summary of Contents

Page 1 - Operation Guide 5146

Operation Guide 51461MO1003-EAAbout This Manual• Depending on the model of your watch, display textappears either as dark figures on a light backgroun

Page 2

Operation Guide 51462To specify a distance value1. In the Stopwatch Mode, make sure the stopwatch isstopped and reset to all zeros.• If you need to re

Page 3

Operation Guide 51463World TimeWorld Time digitally displays the current time in one of48 cities (29 time zones) around the world. A simpleoperation s

Page 4

Operation Guide 51464Hand Home Position CorrectionThe speed, hour, and minute hands of the watch can be thrown off by exposure tostrong magnetism or i

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Casio 5146 User Manual

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