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15. RESECTION MEASUREMENT
&
: Measure distance
: Retain displayed value
m
More ~ o ! ( i L ?
Yes
1
No
I
&
: No more stations
rn
12) Press
&
.
The display appears as at left.
"Ht" flashes t o prompt for the
input of the target height.
(The previously stored target
height is displayed.)
13) Press
@
.
When thedata forthethird station
has been input, if the conditions
for calculating the instrument sta-
tion coordinate have been satis-
fied, the display asks whether you
want to observe any further sta-
tions.
14) Press
@ .
The display asks whether you
want to observe the first station
(known station A).
(pbserve Known Stations A to C )
s ~ g h t Known Station A
15) Sight the centre of the reflecting
prism of Known Point Acorrectly.
-do-
&
: Measurement start
press
.
The horizontal distance measure-
ment is started.
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