Topcon GLS-1000 SERIES, Инструкция по эксплуатации

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4-5
4 PREPARATION FOR MEASUREMENT
6) Use the horizontal jog to make sure the X and Y inclinations are ±6' or less (within the calibration
range of the tilt sensor), regardless of the direction the collimating window faces.
Leveling of the instrument is complete.
7
Checking centering
1) Re-check the centering with an optical plummet telescope. If there is misalignment, adjust the
instrument to align.
2) Repeat the above described steps
6
-
7
until both leveling and centering are matched.
TILT SETTING [ON]
X :+0
°
00'08"
Y :+0
°
00'06"
ON OFF
NOTE:
Since the level may change slightly while
scanning, we recommend leveling the
instrument as precisely as possible.
Notes on the Tribrach:
Note that the angle measuring precision may be effected directly if the tribrach has
not been installed firmly.
1
If there is any slack between the leveling screws and the base, loosen
the set screw of the holding ring and tighten the holding ring with
adjusting pin, until it is properly adjusted. Re-tighten the set screw on
completing the adjustment.
Leveling screw Holding ring
Set screw