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Temperature correction mode:
- In temperature correction mode, press E or C key to switch between “+” and “-” temperature.
- In temperature correction mode, press B key to select the desired item with blinking. Press E key to adjust
the desired item with 1 increment. Press and hold E key to increase quickly.
- In temperature correction mode, press B key to select the desired item with blinking. Press C key to adjust
the desired value with 1 descending. Press and hold C key to decrease quickly.
- Press A key to confirm the corrected value and return to normal measurement mode.
- Set relative height
- Relative height setting (ZERO) mode, press E or C key to switch between “YES” and “NO” for selecting or
not selecting relative height as “0”.
- Press A key to confirm the corrected value and return back to normal measurement mode.
Input location height:
- In location height inputting mode (ALTI), press C or E key to switch between “+” and “-” height.
- Press B key to select the desired item with blinking.
- Press E key to adjust the value with 1 increment. Press and hold E key to increase quickly.
- Press C key to adjust the value with 1 descending. Press and hold C key to decrease quickly.
- Press A key to confirm the corrected value and return back to normal measurement mode.
Input sea level air pressure mode (height above sea level):
- In sea level air pressure inputting mode (SEAP), press C or E key to enter sea level air pressure inputting
status, press B key to change the set value with blinking.
- Press E key to adjust the value with 1 increment. Press and hold E key to increase quickly.
- Press C key to adjust the value with 1 descending. Press and hold C key to decrease quickly.
- Press A key to confirm the corrected value and return back to normal measurement mode.
Factory default height mode:
- In factory default value status (FDEF), press E or C key to switch between “YES” and “NO”, indicates selec-
ting or not selecting factory default height. It is the height value which is calculated according to the default
sea level air pressure (1013.25mb).
Description
- After entering the compass measurement mode, the measurement will stop after 30 seconds. In the last
30 seconds, it will lock up and exit this mode, and then return back to time mode.
- After entering air pressure, temperature and weather forecasting measurement mode, it will measure once
every second. And it will return back to time mode if without keystroke operation for 1 minute.
- After entering height and temperature measurement mode, it will measure data once every 5 seconds wit-
hin first 3 minutes, and measure once every 2 minutes after the first 3 minutes. It will not exit this mode.
- In correction mode, press B key to exit. If displaying “ERROR”, which means correction error. If displaying
“DONE”, which means that the correction is correct.
- In setting mode, the set item will blink every 1HZ. It will exit the setting mode if no keystroke operation wit-
hin 1 minute.
- When above the measurement range, HI will display. When under the measurement range, Lo will display.
Weather forecast measurement method: estimate the weather every hour (estimate the weather according
to the air pressure diversification within the former 4 hours). If air pressure value goes up gradually, it indi-