194
B. Optics Adjustment
(professional maintenance man only)
1. Use the tangent screw to adjust the horizontal angle to the right reading which has
been eliminated C, R+C=190°13′40″-15″=190°13′25″
2. Take off the cover of the reticle between the eyepiece and focusing screw. Adjust the
left and right adjusting screws by loosening one and tightening the other. Move the
reticle to sight object A exactly.
3. Repeat inspection and adjustment until
|2C|<20
".
4. Replace the cover of the reticle.
Note: After adjustment, need to check the photoelectricity coaxiality.
15.5 VERTICAL INDEX DIFFERENCE COMPENSATION
Check
1. Mount and level the instrument and make the telescope parallel with the line
connecting the center of the instrument to any one of the screws. Lock the horizontal
clamp screw.
2. After turning on the power, zero the vertical index. Lock the vertical clamp screw
and the instrument should display the vertical angle value.
3. Rotate the vertical clamp screw slowly in either direction about 10mm in
circumference, and the error message “b” will appear. The vertical axis inclination has
exceeded 3
ˊ
at this time and exceeds the designated compensation range.
4. Rotate the above screw to its original position, and the instrument display screen
will show the vertical angle again, meaning that the vertical index difference
compensation function is working.
Adjust
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
Содержание KTS-470 R Series
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