Casio 2198 General Manual

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Casio 2198 General Manual
Module No. 1998/2198
• Press C to change from mode to mode. Hold down C for one or two
seconds in any mode to switch back to the Timekeeping Mode.
• In addition to the modes illustrated below, this watch is also equipped with a
Digital Compass Mode. See "5 Digital Compass Functions" for details.
• The shape of the watch depends on the model.
(Timekeeping Screen)
N
A
P
A S
C
E
Bearing sensor
Pressure sensor
Barometric Pressure/Temperature Screen Auto Cancel
• If you leave the Barometric Pressure/Temperature displayed without
performing a calibration operation or changing the measurement units
for about 10 or 11 hours, the watch beeps and automatically returns to
the Timekeeping screen.
• If the watch is in another mode (other than the Timekeeping Mode)
when the 10 or 11 hour point is reached, the watch beeps but the mode
does not change.
B
A
P
A S
C
D
E
Notes
• The backlight of the watch employs an electroluminescent (EL) light, which
loses illuminating power after very long use.
• Frequent use of the backlight shortens the battery life.
• The illumination provided by the backlight may be hard to see when viewed
under direct sunlight.
• The watch will emit an audible sound whenever the display is illuminated. It
does not indicate malfunction of the watch.
• The backlight automatically turns off whenever an alarm sounds.
To manually turn on the backlight
In any mode (except for the Recall Mode), press B to illuminate the display
for about two seconds.
To switch the auto light switch on and off
In the Timekeeping Mode, hold down D for one or two seconds to turn the
auto light switch on and off.
P
AUTO
AUTO
A S
ON
Timekeeping Mode
(Barometric Pressure/
Temperature Screen)
B
Press D.
°
C
P
D
Stopwatch Mode
A S
BACKLIGHT
This watch features an electroluminescent
(EL) backlight that helps you easily read the
face, even in total darkness. Its auto light
switch automatically lights the watch face
whenever you turn your wrist towards your
face.
Auto light
switch on
indicator
P
A S
OFF

GENERAL GUIDE

hPa mb
A S
• The auto light switch on indicator is shown on the display in all modes while
the auto light switch is on.
• In order to protect against running down the battery, the auto light switch is
automatically turned off approximately six hours after you turn it on. Repeat
the above procedure to turn the auto light switch back on if you want.
• Pressing B in any mode (except for the Recall Mode) illuminates the
display for about two seconds, regardless of the auto light switch on/off
setting.
About the auto light switch
While the auto light switch is turned on, the backlight automatically lights for
about two seconds in any mode whenever you position your wrist as described
below.
Important!
Avoid wearing the watch on the inside of your wrist. Doing so causes the auto
light switch to operate when it is not needed, which shortens battery life.
Moving the watch to a position that is parallel to the ground and then tilting it
towards you more than 40 degrees causes the backlight to illuminate.
• The backlight may not illuminate if the face of the watch is more than 15
degrees off parallel as shown below. Make sure that the back of your hand
is parallel to the ground.
Parallel to ground
1998/2198-1
Altimeter Mode
AUTO
m
°
C
P
ALTI
A S
Recall Mode
AUTO
m
°
C
RECALL
A S
Alarm Mode
A
Parallel to
ground
More than 15 degrees
More than 15 degrees
too high
too low
More
than 40 °