45
【
Procedure of angle offset measurement
】
1. Set the offset points close to the target point
(making sure the distance from the instrument station
to the target point and distance to the offset point are
same, the height of the offset points and the target
point are the same), then use the offset points as the
target.
2. Aim at the offset point and press F1: [
MEAS
] to
measure the distance at P1 in measure mode.
3. Select [
MENU
] at P2 in measure mode, and then
select “
4. Offset
”, or press F3:
[
OFST
] at P3
directly.
4. Select “
3. Offset/Angle
” after inputting
instrument occupied data, see
“ §
6.1 Input the
occupied point data”.
5. Accurately sight the direction of the target point
and press F4: [
OK
], the distance and angle of the
target point are displayed.
6. After finishing measurement:
Press F1: [
REC
] to save;
Press F2: [
NEZ
] to display NEZ coordinate;
Press F3: [
NO
] back to step 6;
Press F4: [
YES
] back to offset mode.
Target point
Instrument station
Offset point
(Target)
Offset point
(Target)
Menu P1
1.Coordinate
2.Stake out
3.Area
4.Offset
5.MLM
6.REM
7.Resection
Offset
1.Occ. Orientation
2.Offset/Dist
3.Offset/Angle
4.Offset/2Dist
Offset/Ang
SD 13.511m
VA 346.9636gon
HA 249.0298gon
R E C N E Z
M
NO
S
Y E S
Offset/Angle
SD 10.186m
VA 90.0000gon
HA 64.5154gon
II
Aim at target?
MEAS
M
OK
S
