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horizontal angle to the right reading which has eliminated the
C.
R + C = 190
°
13 '40 "-15 "= 190
°
13' 25".
2.
2.
2.
2.
Take down the reticle bed cover between the telescope
eyepiece and focusing handwheel, adjust the calibration screw
of the crosshair on the left and right. First, loosen the screw on
one side, and screw up the screw on the other side, move the
reticle and focus on target A.
3.
3.
3.
3.
Repeat the test steps, calibrate it to | 2 C | < 10.
4.
4.
4.
4.
Tighten the calibration screws, put the protective cover back.
Notice: Check the photoelectric coaxiality after calibrating.
1
1
1
17
7
7
7.5
.5
.5
.5 Vertical
Vertical
Vertical
Vertical plate
plate
plate
plate index
index
index
index zero
zero
zero
zero automatic
automatic
automatic
automatic compensation
compensation
compensation
compensation
·
Checkout
Checkout
Checkout
Checkout
1
1
1
1....
Set up and level the instrument, make the direction of the
telescope consistent with the line between the center of the
Cross correction screw
eyepiece