4-8
4 DISTANCE MEASUREMENT
The horizontal distance from the instrument to the
prism will be measured.
5
Collimate point A
0
using the horizontal motion
clamp and horizontal tangent screw.
Collimate
A
0
6
Press the
{
}
key, to switch the distance display
to VD (relative elevation of point A
0
).
{
}
7
Press the
{
}
key, to switch the distance display
to SD (slope distance).
Each time pressing the
{
}
key, horizontal
distance, relative elevation and slope distance are
shown in sequence.
{
}
8
Press the
{
}
key, to switch the distance display
to N (N coordinate of point A
0
or A
1
).
Each time pressing
{
}
key, N,E and Z
coordinate are shown in sequence.
{
}
To return to procedure
4
, press the
{F1}
(NEXT) key.
To return to the previous mode, press the
{ESC}
key.
Press the
{F3}
(NP/P) key after the step
3
to change target type.
OFFSET-MEASUREMENT
HR: 110°20'30"
HD: 56.789 m
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OFFSET-MEASUREMENT
HR: 113°30'50"
HD: 56.789 m
NEXT --- --- ---
OFFSET-MEASUREMENT
HR: 113°20'30"
VD: 3.456 m
NEXT --- --- ---
OFFSET-MEASUREMENT
HR: 113°20'30"
SD: 56.894 m
NEXT --- --- ---
OFFSET-MEASUREMENT
HR: 113°20'30"
N : -12.345 m
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