Multi-spectrum Binocular User Manual
35
Calibration Level indicates the validity of calibration. Higher level means
more accurate compass reading. Calibration succeeds when Calibration
Level turns to 3.
3.
Stop moving the device when calibration success message pops up.
Result
The direction information is displayed on the live view interface.
Figure 5-7 Direction Display
5.7.3 Magnetic Declination Correction
Magnetic declination is the angle variation between magnetic north and
true north. Adding the magnetic declination to the compass increases the
accuracy of direction reading.
Steps
1.
After the compass is calibrated, go to the compass setting interface,
and press or to select Magnetic Declination.
2.
Press to enter the setting interface, and press or to select
Quick Correction or Manual Correction.
In quick correction, the device displays the current declination to
magnetic north. Point screen center to true north and press to
confirm.
In manual correction, press to select the operational symbol or
number, and press or to add or subtract the declination of
device location.
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