Sokkia iM-50 Series Operator's Manual page 100

The following values are displayed:
SD: Slope distance of the starting position and 2nd target.
HD: Horizontal distance of the starting position and 2nd
position.
VD: Height difference of the starting position and 2nd target.
• Target height of the starting position and 2nd target can be
input.
Press [Tgt.h] on the second page.
Input the target heights and press [OK].
• Press [COORD] to input coordinates.

"PROCEDURE Calculating from input coordinates"
• Pressing [REC] displays the screen shown in right.
Pressing [OK] records the measured results for the second
point.
Press [OK] to record missing line measurement results and
return to the results screen.
Press {ESC} to continue measurement without saving 2nd
target or missing line measurement results.

• Missing line measurement results cannot be recorded
when point names for 1st and/or 2nd target are null. Always
input point names for both targets.
4. Sight the next target and press [MLM] to begin observation.
Slope distance, horizontal distance and height difference
between multiple points and the starting position can be
measured this way.
• When [S/%] is pressed, the distance between two points
(S) is displayed as the gradient between two points.
• Press [MEAS] to re-observe the starting position. Sight the
starting position and press [MEAS].
21. MISSING LINE MEASUREMENT
MLM
SD
HD
VD
MOVE
MLM
SD
HD
VD
COORD
Target height
P T 1
P T 2
N
E
Z
HR
1010
PT
HD
VD
PT1
PT2
1010
CD
ADD
MLM
SD
HD
VD
MOVE
95
20.757m
27.345m
1.012m
REC MEAS MLM
20.757m
27.345m
P2
1.012m
Tgt.h
S/%
1. 500 m
1. 500m
OK
10.000
20.000
30.000
1.500 m
OK
27.345m
A
1.012m
2
3
LIST SRCH OK
20.757m
27.345m
1.012m P1
REC MEAS MLM