Calibrating The Temperature Sensor - Casio 2766 Operation Manual

• "
xxx " is shown on the display while calibration is being performed. The
Digital Compass Mode screen (showing the angle value) appears when
calibration is complete.
• Note that the calibration operation will not start if you press C if the
seconds count of the Timekeeping Mode time is in the vicinity of 00, 20, or
" does not appear when you press C, wait a few seconds and
40. If " xxx
then try again.
• If "
xxx " appears and then changes to
screen, it means that there is something wrong with the sensor. Press A to
return to the Digital Compass Mode screen and then try starting the
calibration operation again. If Err
dealer or nearest authorized CASIO distributor to have the watch checked.
To perform northerly calibration
1. While in the Digital Compass Mode, hold
down A for about one second until
appears on the display, which indicates the
setting screen.
2. Press D to start the northerly calibration
procedure.
• At this time,
display.
3. Place the watch on a level surface, and position it so that its 12 o'clock
position points north (as measured with another compass).
4. Press C to start the calibration operation.
• "
xxx " is shown on the display while calibration is being performed. The
Digital Compass Mode screen appears (with 0° indicated as the angle
value) when calibration is complete.
• Note that the calibration operation will not start if you press C if the
seconds count of the Timekeeping Mode time is in the vicinity of 00, 20, or
" does not appear when you press C, wait a few seconds and
40. If " xxx
then try again.
• If "
xxx " appears and then changes to
screen, it means that there is something wrong with the sensor. Press A to
return to the Digital Compass Mode screen and then try starting the
calibration operation again. If Err
dealer or nearest authorized CASIO distributor to have the watch checked.

Calibrating the Temperature Sensor

The temperature sensor of this watch is calibrated at the factory before
shipment, and further adjustment is normally not required. If you notice
serious errors in the temperature readings produced by the watch, you can
calibrate the sensor to correct the errors.
Important!
Incorrectly calibrating the temperature sensor can result in incorrect readings.
Carefully read the following before doing anything.
• Compare the readings produced by the watch with those of another reliable
and accurate thermometer.
• If adjustment is required, remove the watch from your wrist and wait for 20
or 30 minutes to give the temperature of the watch time to stabilize.
To calibrate the temperature sensor
1. Press B to enter the Barometer/
Thermometer Mode.
2. Hold down A until
flash in the upper part of the display. This is
the setting screen.
• If the temperature sensor was previously
calibrated,
temperature value in a few seconds.
• After about four or five seconds, the lower
part of the display will show
barometric pressure value (if set).
3. Press E (+) or B (–) to change the displayed temperature by 0.1°C.
• Pressing B and E at the same time returns to the factory calibration
( ).
OFF
4. Press A to return to the Barometer/Thermometer Mode screen.
Operation Guide 2766
Err (error) on the calibration
keeps appearing, contact your original
x 1 x
x N x (north) appears on the
Err (error) on the calibration
keeps appearing, contact your original
OFF or xxx starts to
xxx will be replaced by a
OFF or a
Calibrating the Barometric Pressure Sensor
The pressure sensor of this watch is calibrated at the factory before shipment
and further adjustment is normally not required. If you notice serious errors in
the barometric pressure readings produced by the watch, you can calibrate
the sensor to correct the errors.
Important!
Incorrectly calibrating the barometric pressure sensor can result in incorrect
readings. Before performing the calibration procedure, compare the readings
produced by the watch with those of another reliable and accurate barometer.
To calibrate the pressure sensor
1. Press B to enter the Barometer/
Thermometer Mode.
2. Hold down A until
flash in the upper part of the display. This is
the setting screen.
• If the temperature sensor was previously
calibrated,
temperature value in a few seconds.
• After about four or five seconds, the lower
part of the display will show
barometric pressure value (if set).
3. Press D to move the flashing to the pressure
sensor calibration setting.
• At this time,
OFF or the barometric pressure value should be flashing on
the display.
• If
or the pressure value does not appear at this time, press A to
OFF
return to the Barometer/Thermometer Mode screen, and perform step 2
again.
4. Press E (+) or B (–) to change the displayed barometric pressure by 1
hPa.
• Pressing B and E at the same time returns to the factory calibration
( OFF ).
5. Press A to return to the Barometer/Thermometer Mode screen.
OFF or xxx starts to
xxx will be replaced by a
or a
OFF
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