Preparations Before Measurements; Unpacking And Storing Instruments; Set Up The Instrument; Using Plummets To Center And Level (Align) - Titan TTS2 Manual

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4. Preparations before measurements

Unpacking

Lay down the box gently with the top side facing up. Open the

lock and take out the instrument.

Storage

Cover the telescope cover. Make sure that the vertical clamping

screw and the level bubble face upwards. Lay down the instrument

into the box (with objective lens of the telescope facing downwards.).

Tighten the vertical clamping screw gently, then Lock the box.

Reference for operation:

Install the instrument onto the tripod gently, then level and

center the instrument to ensure the accuracy of the measurement

result.

Set up the tripod

Position tripod legs so that the plummet is aimed to the

ground mark point. Turn the focusing ring of the

optical plummet to focus;

Make sure that the center of the tripod top is right

above the station;

Stamp the tripod on the ground with your feet.

Install the instrument onto the tripod

Mount the instrument on the tripod head. Support it with

one hand, and tighten the centering screw on the bottom of

the unit to make sure it is secured to the tripod.

Using the circular level to level the instrument coarsely

Twist and adjust the two leveling screw A and B on the

bottom of the instrument until the bubbles of the

circular level moves to the line perpendicular to the

center line the screw A and B;

Twist and adjust leveling screw C to move the bubble

to the center of the circular level.

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