Product Manual

26
9.Check and adjustment
9.1 Check/adjustment the plate level
Check
(1)Set-up the instrument on stable equipment
such as a tripod or adjustment platform.
(2)Leveling the instrument, place the plate level
parallel to a line of two leveling screws. Adjust
the leveling screws and position the bubble in the
center of the plate level.
(3)Rotate the instrument through 180° (200g),
confirm if the bubble is in the center. No
adjustment is necessary if the bubble of the plate
level is in the center. If the bubble moves, then
proceed with the following adjustment.
Screw C
Screw B
Screw A
Plate level
Bubble
Mark
Bubble
Adj-screw
Turn the instrument 180°
Fig. 18