Casio 4734 User's Manual

Casio Watches User's Manual - 4734.
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Operation Guide 4734 4735

1

MO0605-EA

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.

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.

• When hunting or fishing, always take proper precautions to ensure your own

personal safety and the personal safety of others around you.

• The hunting/fishing level indicator and moon phase indicator produced by this

watch are all based on calculations that use the watch’s current time, date, and
Home Site settings. Because of this, you should make sure that the current date
and time, and your Home Site data are all correct before using the indicators.

• See the “Timekeeping” section of this manual for information about setting the

current time and date, and about specifying your Home Site.

• Note that the hunting/fishing level indicator and moon phase indicator are all

based on calculated values. They are provided only for reference purposes.

• 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.

Module 4734

Module 4735

(Light)

About This  Manual

• Depending on the model of your watch, display text

appears either as dark figures on a light background
(Module 4734), or light figures on a dark background
(Module 4735). All sample displays in this manual are
shown using dark figures on a light background.

• Depending on the model of your watch, the hunting/fishing

level indicator will show either animal tracks (

) or fish (

).

All of the illustrations in this manual show animal tracks.

• 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.

• 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.

or

Temperature Data

Recall Mode

Stopwatch Mode

World Time  Mode

Countdown Timer

Mode

Alarm Mode

General Guide
• Press C to change from mode to mode.

• In any mode (except when a setting screen is on the display), press B to illuminate

the display.

Hunting/Fishing Mode

Press C.

Hand Setting Mode

Timekeeping Mode

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.

• In the Timekeeping Mode, press A to toggle between the thermometer screen and

the temperature tendency screen.

• The hunting/fishing level indicator indicates the times when game or fish can be expected

to be feeding. For more information, see “Hunting/Fishing Mode”.

Temperature Tendency

Screen

Temperature
tendency
graph

P M
indicator

Hour :

Minutes

Seconds

 Day of week –
Day

Moon phase
indicator

Press A.

Thermometer Screen

Temperature

Hunting/Fishing
level indicator

• The Moon phase indicator shows the current Moon phase in accordance with the

current date as kept in the Timekeeping Mode.

• See “Thermometer” for details about the thermometer screen and temperature

tendency graph.

Important!

• Be sure to configure the current time and date, and your Home Site data (data for

the site where you use the watch) correctly before using the functions of this watch.
See “Home Site Data” for more information.

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 Site, 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.

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 Site 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 the setting you want.

l ll

ll

ll

ll

ll

l l

l

Seconds

Hour

UTC 

Differential

Minutes

Year

DST

Day

Month

Seconds

Temperature 

Unit

12/24-Hour 

Format

Temperature Sensor 

Calibration 

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

described below.

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.

Press D.

Use D (+) and B (–).

Use D (+) and B (–).

Press D.

Use D (+) and B (–).

Change the year, month, or day

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

Time (DST turned off), and –11.0 to +15.0 in 0.5-hour units for summer time (DST
turned on).

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

Temperature Sensor Calibration:  “Thermometer”
Temperature Unit: “To specify the temperature display unit”

4. Press A twice 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.

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

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

l ll

ll

ll

ll

ll

l l

l

DST indicator

On/Off status

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 (ON

displayed) and Standard Time (OF displayed).

4. Press A twice to exit the setting screen.

• The DST indicator appears on the Timekeeping,

Hunting/Fishing, Alarm, and Hand Setting Mode screens
to indicate that Daylight Saving Time is turned on. In the
case of the Hunting/Fishing Mode, the DST indicator
appears on the hunting/fishing level screen only.

Home Site Data
Moon phase, the hunting/fishing level indicator, and Hunting/Fishing Mode data will
not be displayed properly unless Home Site data (UTC differential and longitude) is
configured correctly.
• The UTC differential is a value that indicates the time difference between a

reference point in Greenwich, England and the time zone where a city is located.

• The letters UTC is the abbreviation for Coordinated Universal Time, which is the

world-wide scientific standard of timekeeping. It is based upon carefully maintained
atomic (cesium) clocks that keep time accurately to within microseconds. Leap
seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s
rotation.

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