Nikon DTM-522 User Manual

3
PRG: 4. RE
M
4. Remote Elevation Measurement
A
prism is required only at
the sighting (target) point.
Vh
Station point
Z
HD
VD
HT
θ
Vh = HD·tan(90°–
θ
) – VD + HT
Sighting point
A
rbitrary point
Press the [5] key on the PRG menu to enter REM
function.
Input the Height of Target.
Sight the target point and press the [MSR1] or
[MSR2] key.
Loosen the vertical clamp, and turn the telescope to
aim at an arbitrary point.
Difference in elevation (Vh) is displayed.
• Height of target can be updated by REM measurement.
Take a measurement to the prism, sight the bottom of the prism pole and then press
the [ENT] key.
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Nikon DTM-522 Specifications

General

Brand	Nikon
Model	DTM-522
Category	Measuring Instruments
Language	English