Casio 3451 Operation Manual

MO1610-EA © 2016 CASIO COMPUTER CO., LTD.
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.
Applications
The built-in sensors of this watch measure direction and temperature. Measured
values are then shown on the display. Such features make this watch useful when
hiking, mountain climbing, or when engaging in other such outdoor activities.
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About This Manual
(Light)
(Light)
E-2
To perform magnetic declination correction .......................................E-37
To take a temperature reading ......................................................E-42
To calibrate the temperature sensor ................................................E-45
To specify the temperature display unit .............................................E-46
World Time ..........................................................................................E-47
To view the time in another city ......................................................E-48
To toggle a city code time between Standard Time and
Daylight Saving Time ...............................................................E-48
To swap your World Time City and Local Time City ...........................E-49
Stopwatch ..........................................................................................E-50
To measure times with the stopwatch .............................................E-51
Countdown Timer.................................................................................E-52
To configure countdown start time and auto-repeat settings ..................E-53
To use the countdown timer ............................................................E-54
E-4
Mode Reference Guide
Your watch has 6 "modes". The mode you should select depends on what you want to do.
To do this:
• View the current time and date in your Home City and the
current time in the Local Time City
• Configure the Daylight Saving Time (DST) settings of your
Home City and Local Time City
• Configure the time and date settings of your Home City
and the time setting of the Local Time City
• Determine north and the bearing to a destination
• Determine the temperature at your current location
• View the current time in one of 48 cities (31 time zones)
and UTC* time
• Simultaneously view the current time in your World Time
City, Home City, and Local Time City.
Use the stopwatch to measure elapsed time
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General Guide
• The illustration below shows which buttons you need to press to navigate between
modes.
In any mode (except when a setting screen is on the display), press B to illuminate
•
the display.
• You can enter the Digital Compass/Thermometer Mode from the Timekeeping Mode
by pressing D. To enter from another mode, first use C to enter the Timekeeping
Mode, and then press D.
Digital Compass/
Thermometer Mode
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Operation Guide 3451
• 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.
• 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.
Enter this mode:
Timekeeping Mode
Digital Compass/
Thermometer Mode
World Time Mode
Stopwatch Mode
Timekeeping Mode
Press C.
Press D.
Press C.
• 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 engaging in mountain climbing or other activities in which losing your
way can create a dangerous or life-threatening situation, always be sure to 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
your watch or its malfunction.
Contents
Mode Reference Guide ........................................................................ E-6
General Guide .................................................................................... E-8
Timekeeping .......................................................................................E-10
To set your Home City time and date ................................................E-12
To toggle the Timekeeping Mode time between DST and
Standard Time ........................................................................E-16
To specify the Local Time City.........................................................E-18
To toggle a Local Time City time between Standard Time and
Daylight Saving Time ...............................................................E-19
To swap your Home City and Local Time City ....................................E-20
Digital Compass/Thermometer ............................................................E-23
To enter and exit the Digital Compass/Thermometer Mode ..................E-24
To take a direction reading ............................................................E-27
To calibrate the bearing sensor ......................................................E-35
Alarms ................................................................................................E-55
To set an alarm time .....................................................................E-56
To test the alarm ........................................................................E-57
To turn an alarm and the hourly time signal on and off ........................E-58
Illumination .......................................................................................E-59
To turn on illumination ..................................................................E-60
To change the illumination duration ................................................E-60
Reference ..........................................................................................E-62
To turn the button operation tone on and off .......................................E-63
Specifications ....................................................................................E-67
To do this:
Use the countdown timer
See: Set an alarm time
* Coordinated Universal Time (UTC) is the global time standard used to regulate time.
E-10
E-23
E-47
E-50
World Time Mode
Alarm Mode
ENGLISH
Warning!
Enter this mode: See:
Countdown Timer
E-52
Mode
Alarm Mode E-55
Stopwatch Mode
Countdown Timer Mode
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