Instruction manual

8. SETTING UP THE INSTRUMENT

• Visibility of the laser spot may be affected when operating in direct sunlight. In this event, provide

shade for the survey point.

Instrument can be levelled using the screen.

C“$ Levelling on the screen”

PROCEDURE

1. Adjust the levelling foot screws to center the

survey point in the optical plummet reticle.

2. Center the bubble in the circular level by either

shortening the tripod leg closest to the offcenter

direction of the bubble or by lengthening the

tripod leg farthest from the offcenter direction of

the bubble. Adjust one more tripod leg to center

the bubble.

Turn the levelling foot screws while checking the

circular level until the bubble is centered in the

center circle.

3. Press {} to power on.

“z” indicates the bubble in circular level. The

range of the inside circle is ±1.5' and the range of

the outside circle is ±6'.

4. Center “z” in the circular level.

When the bubble is in the center, proceed to

step 7.

8.2

Levelling

Tripod legs

adjustment