Topcon GTS-823A - Manual (Page 75)

5-17
5 PROGRAM MODES
5.6.2 Distance Offset Measurement
The measurement of a place apart from a prism is possible by inputting offset horizontal distance of
front and back / right and left.
When measuring coordinates of ground point A
1
: Set the instrument height / prism height.
When measuring coordinates of point A
0
: Set the instrument height only.
(Set the prism height to 0 ).
Operating procedure Operation Display
1 Press [F6](MORE) key from programs menu
to get to the next page of programs.
[F6]
2 Press [F2](OFFSET) key.
[F2]
3 Press [F2](DIST. OFFSET) key.
Previous offset value screen will appear.
dFR: Forward/Rear offset value
dRL: Right/Left offset value
[F2]
A 1
A 0
oHD sign
Forward HD
RorL HD
Prism height
Prism P
Occ.Point
Instrument height
Programs
F1 BS p 4/7
F2 STORE p
F3 REM p
F4 MLM p MORE
Programs
F1 LINE p 7/7
F2 OFFSET p
F3 EXT.LINK p
MORE
OFFSET MEASUREMENT
1.ANGLE OFFSET
2.DIST. OFFSET
3.PLANE OFFSET
4.COLUMN OFFSET
DIST. OFFSET
dFR : 0.000 m
dRL : 0.000 m
OK INP