192
15.4 PERPENDICULARITY BETWEEN LINE OF SIGHT AND HORIZONTAL
AXIS (2C)
Check
1. Set object A at about 100 meters away the same height as the instrument, and make
the vertical angle with ±3°. Then level and center the instrument and turn on the power
2. Sight object A in FaceI and read the horizontal angle value. (e.g.: Horizontal angle
L=10°13′10″).
3. Loosen the vertical and horizontal clamp screws and rotate the telescope. Sight
object A in Reverse faceand read the horizontal angle value. (e.g.: Horizontal angle R=
190°13′40″).
4.
2C
=L-R±180°=-30″≥±
20
″, adjustment is necessary.
Adjust
A. Electronic Adjustment Operation Steps
:
OPERATIONAL STEPS
KEY
DISPLAY
①
After leveling the instrument, in
the main menu click [System
Setup].
②
In the menu bar click
to
show Collimation as right.
Содержание KTS-470 R Series
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