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10. CHECK AND ADJUSTMENTS
Please perform check and adjusting regularly. First check, and then make adjustments accordingly.
■ Horizontal Rotation Grade Error
PROCEDURE Checking
1. Set up tripod approximately 50 meters away from a wall, and set
the instrument on level with the X- facing the wall.
2. While pressing the key, turn on the power. (Only the RL-HV is
operable).
[CaLIb] will blink on the X axis screen. *1)
3. Press the key.
The screen will be in the X-axis check and adjusting mode.
Self-leveling on the RL-HV is complete and the laser will emit.
4. Turn the LS-80X to the high precision mode.
10.1 Check and Adjust Horizontal Rotation
X+ X-
Y+
Y-
Handle
Control panel
LS-80X
X- laser beam
50m (164 feet)
Staff or Wall
X- laser position
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