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8. CHECK AND ADJUSTING
Please perform check and adjusting regularly. First check, and then make adjustments accordingly.
Horizontal rotation grade error
• How to check
1 Set up tripod approximately 50 meters
away from a wall, and set the instrument on
level with the X1 facing the wall.
2 While pressing the grade key, turn ON the
power. (Only the main unit is operable).
[CaLIb] will flash on the X axis screen. *1)
3 Press the key. (Hereafter, the RL-SV2S
and RC-60 become operable.)
8.1 Check and Adjust Horizontal Rotation
50m (164feet)
LS-80L
Staff or Wall
Y+
Y-
X-
X+
Control Pannel
Handle
X- laser beam
X- laser position
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