185
If
the
compensation
function
is
not
working,
send
the
instrument
back
to
the
factory
for
repair.
15.6 ADJUSTMENT OF VERTICAL INDEX DIFFERENCE (I ANGLE) AND
SETTING VERTICAL INDEX 0
Inspect
the
item
after
finishing
the
inspection
and
adjustment
of
items
in
15.3
and
15.5.
Check
1.
Power
on
after
leveling
the
instrument.
Collimate
object
A
in
Face
I
and
read
the
Vertical
angle
value
L.
2.
Rotate
the
telescope.
Sight
object
A
in
Face
Ⅱ
and
read
the
Vertical
angle
value
R.
3.
If
the
vertical
angle
is
0°in
zenith
，
i=(L+R
‐
360°)/2
If
the
vertical
angle
is
0°in
horizon.
i=(L+R
‐
180°)/2
or(L+R
‐
540°)/2
4.
If
｜ｉ｜
≥
10
″
should
set
the
Vertical
Angle
0
Datum
again.
Adjust:
OPERATIONAL STEPS
KEY
DISPLAY
①
After leveling the instrument,
click System Setup in the main
menu.
[System Setup]
②
In the menu bar, click VO
Adjustment. The screen diaplays as
right. Sight the target precisely in
Front face, click [Set].
Sight the target
in Front face
[Set]
Summary of Contents for NTS-960R
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Page 11: ...4 1 NOMENCLATURE AND FUNCTIONS 1 1 NOMENCLATURE...
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