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Manual Casio Edifice EFA-120L-1A1VEF Watch

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Manual

Operation Guide 4334

MO0607-EB

Warning!

• The measurement functions built into this watch are not intended for use in taking

measurements that require professional or industrial precision. Values produced

by this watch should be considered as reasonably accurate representations only.

• CASIO COMPUTER CO., LTD. assumes no responsibility for any loss, or any

claims by third parties that may arise through the use of this watch.

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

• Button operations are indicated using the letters shown

in the illustration.

• For the sake of simplicity, the sample displays in this

manual do not show the analog hands of the watch.

• 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.

• 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.

(Light)

General Guide

• Press C to change from mode to mode.

• In any mode, press L to illuminate the display.

Recall Mode

World Time Mode

Stopwatch Modes

▲

Countdown Timer

Mode

▲

Alarm Mode

Press C.

▲

Hand Setting Mode

TimeKeeping Mode

▲

This watch has two

stopwatch modes. See

“Stopwatches” for more

information.

Timekeeping

Use the Timekeeping Mode to set and view the current

time and date.

This watch features separate digital and analog

timekeeping. The procedures for setting the digital time

and analog time are different.

• See “Thermometer” for details about the thermometer.

Setting the Digital Time and Date

This watch is preset with UTC differential values that

represent each time zone around the globe. Before setting

the digital time, be sure to first set the UTC differential for

your Home Time, which is the location where you normally

will be using the watch.

• Note that World Time mode times are all displayed

based on the time and date settings you configure in the

Timekeeping Mode.

PM indicator

Hour : Minutes

Seconds

Month – Day

Thermometer

Day of week

To set the digital time and date

1. In the Timekeeping Mode, hold down A until the

seconds start to flash, which indicates the setting

screen.

• Be sure to configure the correct UTC differential for

your Home Time before configuring any other

Timekeeping Mode settings.

• See the “UTC Differential/City Code List” for

information about the UTC differential settings that are

supported.

2. Press C to move the flashing in the sequence shown

below to select other settings.

Seconds

Hour

UTC

Differential

Minutes

Year

DST

Day

Month

Seconds

Temperature

Unit

12/24-Hour

Format

Temperature Sensor

Calibration

Screen: To do this:

Reset the seconds to 00

Toggle between Daylight Saving

Time (ON) and Standard Time (OF)

Specify the UTC differential

Change the hour or minutes

Toggle between 12-hour (12H) and

24-hour (24H) timekeeping

Do this:

Press D.

Use D (+) and B (–).

Press D.

Use D (+) and B (–).

Change the year

Change the month or day

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

described below.

• The UTC differential setting range is –12.0 to +14.0, in 0.5-hour units.

• For information about settings other than the time and date, see the following.

Temperature Sensor Calibration: “Thermometer”

Temperature Unit: “Thermometer”

4. Press A to exit the setting screen.

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

applied in all modes.

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

month, and day) settings.

• When DST is turned on, the UTC differential setting range is –11.0 to +15.0, in 0.5-

hour units.

• Any time the seconds setting is changed, the analog hands are adjusted accordingly.

• See “Daylight Saving Time (DST) Setting” below for details about the DST setting.

Daylight Saving Time (DST) Setting

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 toggle the Timekeeping Mode digital time between DST and Standard Time

1.In the Timekeeping Mode, hold down A until the

seconds start to flash, which indicates the setting

screen.

2. Press C once and the DST setting screen appears.

3. Press D to toggle between Daylight Saving Time (

displayed) and Standard Time (OF displayed).

4. Press A to exit the setting screen.

• The DST indicator appears on the Timekeeping, Alarm,

and Hand Setting Mode screens to indicate that

Daylight Saving Time is turned on.

Setting the Analog Time

Perform the procedure below when the time indicated by the analog hands does not

match the time of the digital display.

DST indicator

On/Off status

To adjust the analog time

1.In the Timekeeping Mode, press C six times to enter

the Hand Setting Mode.

2.Hold down A until the current digital time starts to

flash, which indicates the setting screen.

3. Use D to adjust the analog setting.

• Press D once to advance the hands 20 seconds.

• Hold down D to advance the hands at high speed.

• To lock high speed hands movement, hold down D to start it and then press B

to lock. The hands will continue to advance for one 12-hour cycle or until you

press any button to stop it.

High-speed hand movement also will stop automatically after the time advances

12 hours or if an alarm (daily alarm, Hourly Time Signal, or countdown beeper)

starts to sound.

4. Press A to exit the setting screen.

• The minute hand will be adjusted slightly to match the seconds when you exit the

setting screen.

• To return to the Timekeeping Mode, press C.

Stopwatches

Your watch has two stopwatch modes: a Single Stopwatch

Mode and a Dual Stopwatch Mode. Both stopwatch

modes measure times in 1/100-second units for the first

hour, and in 1-second units after that. In both stopwatch

modes, timing is possible up to 99 hours, 59 minutes,

59.99 seconds.

The Single Stopwatch Mode (ST1) displays the total

elapsed time and lap times for a single vehicle or runner.

The Dual Stopwatch Mode (ST2) can be used to measure

elapsed time for two vehicles or runners at the same time,

including separate lap times and the time differential

between vehicles or runners.

The data produced by either stopwatch mode is stored

automatically in watch memory, for later recall when you

need it.

• When the elapsed time being kept by either of the stopwatches exceeds 99 hours,

59 minutes, 59.99 seconds, the displayed time returns to all zeros and time

measurement continues from there. Elapsed time measurement continues until you

reset it to all zeros.

• All of the operations in this section are performed in the stopwatch modes, which

you enter by pressing C.

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Specifications

Brand	Casio
Model	Edifice EFA-120L-1A1VEF
Category	Watches
File type	PDF
File size	0.48 MB

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Frequently Asked Questions about Casio Edifice EFA-120L-1A1VEF Watch

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A battery in my device is oxidized, can I still safely use it? Verified

Ja, the device can still be safely used. Firstly, remove the oxidizd battery. Never use bare hands to do this. Then clean the battery compartment with a cotton swab dipped in vinegar or lemon juice. Let it dry and insert new batteries.

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My mechanical watch runs fast, what can I do? Verified

This might be caused by exposure to a magnetic field. It can be solved by a demagnetisation process performed by a professional watchmaker.

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What do AM and PM stand for? Verified

AM stands for Ante Meridiem and indicates that the time is before midday. PM stands for Post Meridiem and indicates that the time is past midday.

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What is a 'Chronograph'? Verified

A 'Chronograph' is literally a 'writer of time'. The term is used to describe clocks and watches that tell the time of day as well as measure a certain period of time, like a stopwatch.

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What is GMT? Verified

GMT stands for Greenwich Mean Time (sometimes called UTC, standing for Coordinated Universal Time). It is the time for the longitude 0, that passes through Greenwich near London.

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What is a quartz movement? Verified

Watches and clocks with a quartz movement are driven by a battery. This sends an electric current through quartz crystals that will vibrate. These vibrations are passed on to the movement. Because the vibrations have a fixed frequency, watches and clocks with a quartz movement are extremely precise.

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There is moisture on the inside of the glass of my Casio watch, what should I do? Verified

Casio states that if the moisture appeared after an extreme change in temperature and disappears relatively quickly afterwards, there is probably nothing wrong. If the moisture does not disappear, you should have your watch repaired as soon as possible.

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