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Casio 2894 Operation Manual

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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 and keep it on hand
for later reference when necessary.
The built-in sensors of this watch measure direction, barometric pressure,
temperature and altitude. 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.
Keep the watch exposed to bright light
Bright light
Solar cell
• The watch continues to operate, even when it is not exposed to light.
Leaving the watch in the dark can cause the battery to run down, which will
cause some watch functions to be disabled. If the battery goes dead, you
will have to re-configure watch settings after recharging. To ensure normal
watch operation, be sure to keep it exposed to light as much as possible.
Battery charges in the light.
Bright light
Solar cell
(Converts light to
electrical power.)
Rechargeable battery
• The actual level at which some functions are disabled depends on the
watch model.
General Guide
• The illustration below shows which buttons you need to press to navigate
between modes.
• In any mode, press L to illuminate the display.
World Time
Stopwatch Mode
Timer Mode
Month – Day
Day of week
Press E.
PM indicator
Hour : Minutes
Operation Guide 2894
The electricity generated by the solar cell of the
watch is stored by a built-in battery. Leaving or
using the watch where it is not exposed to light
causes the battery to run down. Make sure the
watch is exposed to light as much as possible.
• When you are not wearing the watch on your
wrist, position the face so it is pointed at a
source of bright light.
• You should try to keep the watch outside of
your sleeve as much as possible. Even if the
face of the watch is only partially blocked from
light, charging will be reduced significantly.
Battery discharges in the dark.
Timekeeping Mode
Data Recall
Press D.
Alarm Mode
Use the Timekeeping Mode to set and view the
current time and date.
• In the Timekeeping Mode, press E to toggle
between the month–day and the day of the
week at the top of the display.
Read This Before You Set the Time and
This watch is preset with a number of city codes,
each of which represents the time zone where
that city is located. When setting the time, it is
important that you select the correct city code for
your Home City (the city where you normally use
the watch). If your location is not included in the
preset city codes, select the preset city code that
is in the same time zone as your location.
• Frequent display illumination can run down the battery quickly and require
charging. The following guidelines give an idea of the charging time
required to recover from a single illumination operation.
Approximately 5 minutes exposure to bright sunlight coming in through a
Approximately 50 minutes exposure to indoor fluorescent lighting
• Be sure to read "Power Supply" for important information you need to
know when exposing the watch to bright light.
If the display of the watch is blank...
If the display of the watch is blank, it means that the watch's Power Saving
function has turned off the display to conserve power.
• See "Power Saving" for more information.
• 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.
• 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.
• CASIO COMPUTER CO., LTD. assumes no responsibility for any loss,
or any claims by third parties that may arise through the use of this
About This Manual
• You can use buttons A, B, and C to directly enter a sensor mode from
the Timekeeping Mode or from another sensor mode. To enter a sensor
mode from the Data Recall, World Time, Stopwatch, Countdown Timer, or
Alarm Mode, first enter the Timekeeping Mode and then press the
applicable button.
Press A.
Compass Mode
• Note that all of the times for the World Time Mode city codes are displayed
in accordance with the time and date settings you configure in the
Timekeeping Mode.
• After you correctly set your Home City time and date, you can set the watch
up for timekeeping with a different city code simply by changing the Home
City code in the Timekeeping Mode.
To set the time and date
1. In the Timekeeping Mode, hold down E until the city code starts to flash,
which indicates the setting screen.
2. Use C and A to select the city code you want.
• Make sure you select your Home City code before changing any other
• For full information on city codes, see the "City Code Table".
• 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"
Sensor Modes
Press C.
Press B.
Thermometer Mode
Altimeter Mode
Press D.



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  Summary of Contents for Casio 2894

  • Page 1: Set The Time And Date

    Getting Acquainted • Frequent display illumination can run down the battery quickly and require Congratulations upon your selection of this CASIO watch. To get the most out charging. The following guidelines give an idea of the charging time of your purchase, be sure to read this manual carefully and keep it on hand required to recover from a single illumination operation.
  • Page 2: Digital Compass

    Operation Guide 2894 3. Press D to move the flashing in the sequence shown below to select the To take a direction reading other settings. 1. While the watch is in the Digital Compass Magnetic north pointer Mode, place it on a flat surface or, if you are 12/24-Hour 12 o’clock position...
  • Page 3: Altimeter

    Operation Guide 2894 • In some areas, barometric pressure is expressed in millibars (mb) instead 4. Press C to toggle display of the barometric pressure differential pointer of hectopascals (hPa). It really makes no difference, because 1hPa = 1mb. on ( displayed) and off ( displayed).
  • Page 4 Operation Guide 2894 • The maxim um total ascent and total descent v alue is 99,995 m To display your current altitude (or 99,980 ft). Each v alue re verts to z ero after the maxim um is reached. 1. Press C in the Timekeeping Mode or in an y of...
  • Page 5: Altitude Data Recall

    Operation Guide 2894 To set a reference altitude To set the altitude alarm 1. In the Altimeter Mode, hold down E until 1. In the Altimeter Mode, hold down E until appears in the upper display area. appears in the upper display area.
  • Page 6: World Time

    Operation Guide 2894 World Time Historical Record World Time digitally displays the current time in Current time in the zone The historical record shows data for all save sessions performed since the of the selected city code 30 cities (29 time zones) around the world.
  • Page 7: Configuring The Countdown Timer

    Operation Guide 2894 Countdown Timer Alarms You can set a countdown timer start time in the Alarm on indicator You can set five independent daily alarms. When Seconds Minutes range of one minute to 60 minutes. An alarm an alarm is turned on, the alarm tone sounds Hourly time signal on sounds when the countdown reaches zero.
  • Page 8: About The Auto Light Switch

    Operation Guide 2894 About the Auto Light Switch Question: How does the barometer work? Answer: Barometric pressure indicates changes in the atmosphere, and by Turning on the auto light switch causes illumination to turn on, whenever you monitoring these changes you can predict the weather with position your wrist as described below in any mode.
  • Page 9: Power Supply

    If you experience problems getting the special rechargeable battery Sunlight Through a Window (10,000 lux) 21 minutes to fully charge, contact your dealer or CASIO distributor about having it Daylight Through a Window on a Cloudy Day (5,000 lux) 42 minutes replaced.
  • Page 10: Sensor Malfunction Indicator

    Whenever you have a sensor malfunction, be sure to take the watch to turned on can cause frequent illumination of the display and can run down your original dealer or nearest authorized CASIO distributor as soon as the battery. possible.
  • Page 11: Calibrating Bearing Sensor

    3. Use D to select the setting screen for the unit authorized CASIO distributor to have the watch checked. you want to change. • See step 2 under “To set the time and date”...
  • Page 12: City Code Table

    Operation Guide 2894 City Code Table City Other major cities in same time zone City Code Differential –11 –11.0 Pago Pago Honolulu –10.0 Papeete Anchorage –09.0 Nome San Francisco, Las Vegas, Vancouver, Los Angeles –08.0 Seattle/Tacoma, Dawson City Denver –07.0...

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