Casio 3281 manual

MO1104-EA

Operation Guide 3261 3281

ENGLISH

Congratulations upon your selection of this CASIO watch.

E-1

Warning !

•The measurement functions built into this watch are not intended for taking measurements that require professional or industrial precision. Values produced by this watch should be considered as reasonable representations only.

•The Moon phase indicator that appears on the display of this watch is not intended for navigation purposes. Always use proper instruments and resources to obtain data for navigation purposes.

•When engaging in mountain climbing or other activities in which losing your way can create a dangerous or life-threatening situation, always use a second compass to confirm direction readings.

•Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by you or any third party arising through the use of this product or its malfunction.

E-2

About This Manual

•Depending on the model of your watch, display text appears either as dark figures on a light background (Module 3261), or light figures on a dark background (Module 3281). All of the illustrations in this manual show Module 3261.

•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.

Module 3261 Module 3281

E-3

Things to check before using the watch

2. Check the Home City and the daylight saving time (DST) setting.

1. Check the battery power level.

Is “H” or “M” displayed for the battery power indicator (page E-14)?

NO

Does any one of the following conditions exist?

•Battery power indicator shows “L” and “LOW” is displayed in the upper right corner of the screen.

•“CHG” is displayed in the upper right corner of the screen.

•The face is blank.

YES

Power is low. Charge the watch by placing it in a location where it is exposed to light. For details, see “Charging the Watch” (page E-12).

E-4

Battery power indicator

YES

The watch is charged sufficiently.

For details about charging, see “Charging the Watch” (page E-12).

NEXT

Go to step 2.

Use the procedure under “To configure Home City settings” (page E-26) to configure your Home City and daylight saving time settings.

Important!

World Time Mode data depend on correct Home City, time, and date settings in the Timekeeping Mode. Make sure you configure these settings correctly.

3.Set the current time.

•To set the time manually

See “Configuring Current Time and Date Settings” (page E-29).

The watch is now ready for use.

E-5

Contents

E-3 About This Manual

E-4 Things to check before using the watch

E-12 Charging the Watch

E-19 To recover from the sleep state

E-20 To turn Power Saving on and off

E-21 Mode Reference Guide

E-25 Timekeeping

E-26 Configuring Home City Settings

E-26 To configure Home City settings

E-28 To change the Daylight Saving Time (summer time) setting

E-29 Configuring Current Time and Date Settings

E-29 To change the current time and date settings

E-33 Digital Compass

E-34 To take a digital compass reading

E-40 To perform magnetic declination correction

E-42 To perform bidirectional calibration

E-43 To perform northerly calibration

E-46 To store a direction angle reading in Bearing Memory

E-48 To set a map and find your current location

E-50 To find the bearing to an objective

E-52 To determine the direction angle to an objective on a map and head in that direction

E-6E-7

E-57	Thermometer		E-74 Using the Stopwatch
	E-57 To enter and exit the Digital Compass/Thermometer Mode		E-74 To enter the Stopwatch Mode
	E-59 To calibrate the temperature sensor		E-74 To perform an elapsed time operation
E-61	Specifying Temperature Unit		E-75 To pause at a split time
	E-61 To specify temperature unit		E-75 To measure two finishes
E-63 Temperature Reading Precautions			E-77 Using the Countdown Timer
			E-77	To enter the Countdown Timer Mode
E-64	Using the Moon Data
			E-78	To specify the countdown start time
	E-64 To enter the Moon Data Mode
			E-79	To perform a countdown timer operation
	E-67	To reverse the displayed Moon phase
			E-79	To stop the alarm
E-71	Checking the Current Time in a Different Time Zone
	E-71	To enter the World Time Mode
	E-72	To view the time in another time zone
	E-72	To specify standard time or daylight saving time (DST) for a city

E-8 E-9