AccuLine 40-6910 User Manual download pdf (Page 4)

4. Operating Instructions

IMPORTANT: It is the responsibility of the user to verify the

calibration of the instrument before each use.

Set-Up the instrument on the tripod

When setting up the tripod, make sure the three tripod points are firmly

into the ground and the top of the tripod head is as level as possible.

Adjust the height of the tripod to a comfortable viewing height,

and

secure the retractable legs. Attach the instrument to the tripod head

with the center screw and tighten securely as shown in figure below.

Leveling

Mount the instrument on the tripod, lock the

telescope in place with the lock lever and line

up the telescope vial in position #1 as sho

wn.

Then grasp screws A & B so that both thumbs

are moving in opposite directions, either

toward each other or away from each other.

Note that the bubble moves in the same

direction as your left thumb.

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AccuLine 40-6910 User Manual Page 4