Casio 2471 - Manual (Page 4)

USER’S GUIDE 2471
4
• Pressing E and B at the same time returns to OFF(no reference
altitude) , so the watch performs air pressure to altitude conversions
based on preset data only.
3. Press A to exit the setting screen.
About the Altitude Alarm
The altitude alarm sounds for about five seconds when the current altitude
matches a preset value during an altitude measurement operation. You can
press any button to stop the alarm after it starts to sound.
The altitude alarm sounds only while the Altimeter Mode’s Altitude Screen is
on the display. It does not sound while the watch is in another mode or while
another Altimeter Mode screen is on the display.
Example
If you set the altitude alarm at 130 meters, it sounds when you pass the 130-
meter mark on your way up and on your way back down.
To set the altitude alarm
1. In the Altimeter Mode, hold down A until the
display clears. After four or five seconds,
either
OFF or the current reference altitude
value (if set) starts to flash, which indicates
the setting screen.
2. Press D once to move the flashing to the
altitude alarm setting.
• Press D to move the flashing in the
sequence shown below.
Altitude
Alarm
Long/Short
Mode Setting
Altitude
Unit
Reference
Altitude
3. Press E (+) or B (–) to change the current
altitude alarm value by 5 meters (or 20 feet).
• You can set the altitude alarm value within
the range of –10,000 to 10,000 meters
(–32,800 to 32,800 feet).
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Altitude alarm value
• Pressing E and B at the same time resets the altitude alarm value to O .
4. Press A to exit the setting screen.
To turn the altitude alarm on and off
1. In the Altimeter Mode, hold down A until the
display clears. After four or five seconds,
either
OFF or the current reference altitude
value (if set) starts to flash, which indicates
the setting screen.
2. Press D once to move the flashing to the
altitude alarm setting.
3. Press C to toggle the altitude alarm on ( ON )
and off ( OFF ).
4. Press A to exit the setting screen.
• An altitude alarm on indicator appears on the
Altimeter Mode’s Altitude Screen while the
altitude alarm is turned on. This indicator does
not appear on any other screen or in any other
mode.
Altitude alarm on indicator
Current On/Off status
Data Recall
Use the Data Recall Mode to view memory measurement data.
To view memory measurement data
1. Enter the Data Recall Mode.
2. Press E to cycle through the various data screens in the sequence
shown below .
• To view the cumulative total ascent value, press C.
• If an error occurs during memory measurement, the xxxxx is shown for
the relative altitude in the Data Recall Mode.
Altitude
Recording date
(Year, Month – Day)
▲
▲
Alternates at
1-second intervals.
Recording time (Hour : Minutes)
▲ Press E. ▲
Start Time Data Measurement
Data
End Time
Data
▲
▲
▲
Press
C.
▲
Measurement Time
Relative Altitude
▲
Total Ascent Maximum Altitude
▲
Cumulative
Total Ascent
Alarm
After you set (and turn on) the daily alarm, the
alarm tone sounds when the alarm time is
reached. You can also turn on an Hourly Time
Signal that causes the watch to beep for about
one second every hour on the hour.
• All of the operations in this section are
performed in the Alarm Mode, which you enter
by pressing D.
Alarm time (Hour : Minutes)
Alarm on indicator
Timekeeping Mode time
Hourly time signal on
indicator
To set the alarm time
1. In the Alarm Mode, hold down A until the
hour setting of the alarm time starts to flash,
which indicates the setting screen.
• This automatically turns on the alarm.
2. Press D to move the flashing between the
hour and minute settings.
3. While a setting is flashing, use E to increase it.
• When setting the alarm time using the 12-hour format, take care to set
the time correctly as a.m. (no indicator) or p.m. (P indicator).
4. Press A to exit the setting screen.
Alarm Operation
The alarm sounds at the preset time for about 10 seconds (in all modes), or
until you stop it by pressing any button.
To test the alarm
In the Alarm Mode, hold down E to sound the alarm.
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To turn the daily alarm and the Hourly Time Signal on and off
In the Alarm Mode, press E to cycle through the settings shown below.
• The alarm on indicator and the Hourly Time Signal on indicator are shown
on the display in all modes while these functions are turned on.
Alarm On
Signal On Alarm Off
Signal Off Alarm On
Signal Off Alarm Off
Signal On
Alarm On Indicator / Hourly Time Signal On Indicator
Backlight
The backlight uses an EL (electro-luminescent)
panel that causes the entire display to glow for
easy reading in the dark. The watch’s auto light
switch automatically turns on the backlight when
you angle the watch towards your face.
• The auto light switch must be turned on
(indicated by the auto light switch on indicator)
for it to operate.
• See “Backlight Precautions” for other important
information about using the backlight.
Auto light switch on
indicator