Reducing Timepiece Altitude And Barometric Pressure Measurement Error - Casio G-Shock GSW-H1000 User Manual

Reducing Timepiece Altitude and Barometric
Pressure Measurement Error
You need to manually correct the altitude and barometric pressure values
displayed by the watch's Timepiece watch face with accurate elevation and
barometric pressure values in order to minimize reading errors. Use the
operation below to input altitude values based on elevation values from other
sources, and/or barometric pressure values measured using an accurate
barometer.
The procedure below applies when barometric pressure and altitude values
are both displayed on the Timepiece screen. When only one of these two
values is displayed, this procedure affects only the displayed value.
1.
While Timepiece is displayed, hold down the START
button (upper button) for at least two seconds.
This will cause the "ALTI" (altitude) value in the lower display area to
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flash.
2.
Use the START button and APP button to increase or
decrease the value as desired.
3.
Hold down the START button for at least two seconds.
This will cause the "BARO" (barometric pressure) value in the upper
●
display area to flash.
4.
Use the START button and APP button to increase or
decrease the value as desired.
5.
Hold down the START button for at least two seconds.
This exits the calibration mode and returns to normal operation.
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