Operation Manual
HOLUX FunTrek 132
55
hardware version and software version.
The model number of Speedometer sensor is 30.
Compass
To use the compass for the first time, the compass reading is not accurate; please calibrate the compass.
Step:
On the main menu page, click Settings.
Select “Sensor” to enter the sensor settings menu.
Select “Compass”. Press the button to calibrate the compass.
Altimeter
Users can use GPS to calibrate or manually calibrate the altimeter.
Step:
On the main menu page, click Settings.
Select “Sensor” to enter the sensor settings menu.
Select “Altimeter” to view the option of altimeter calibration mode. You can select “GPS” or “Manual”
calibration.
If "Adopt GPS Altimeter" is selected, a confirmation message will appear on the screen.
If you choose manual calibration, enter the current altitude. The initial value that appears on the keypad
can be used as reference for the current altitude data.










