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Example of adjusting the altitude manually
(measuring the height from the ground to the roof of a building)
1
Set [ON] in [Adjust] in [Altimeter] on the ground A, and then
set the altimeter to 0 m (0 feet).
2
Move from the ground A to the roof B.
3
Check the altitude measured on the roof B.
A Ground
B Roof
C Height of building
(relative altitude)
•
When [Adjust] is set to [GPS], the altitude prior to and after recording can vary according to the
timing at which GPS data is received.
•
Adjustment is not possible when the measured value exceeds the display range. It will display [----].
•
With the displaying of the relative altitude, it may display with negative numbers even if it is higher
than sea level depending on the value adjusted with [Adjust] in [Altimeter].
•
After adjustment, errors of a few metres may still occur. For information on preserving the adjusted
"
accuracy, read
About the measured altitude and atmospheric pressure
GPS/Sensor
- 138 -
"
(P143).