AMX AXT-CV TiltScreen CATP Manual de Instruções descarregar pdf (Página 148)

22. CHECKS AND ADJUSTMENTS

140

4. Turn the upper part of the instrument horizontally

through 180° and note the new position (y) of the

laser beam.

Adjustment will bring the laser beam to a point

midway along a line drawn between these two

positions.

5. Check the position of the desired final position.

Place a target so that its center is aligned with the

desired final position.

The remaining deviation will be adjusted using the

4 fine adjustment screws.

• Be extremely careful to adjust all the fine

adjustment screws by the same amount so that

none will be over-tightened.

• Turn screws clockwise to tighten.

6. When the laser beam is on the upper (lower) part

of Fig. A the up/down adjustment is made as

follows:

c Insert the provided hexagon key wrench into

both the upper and lower screws.

d Slightly loosen the upper (lower) screw and

tighten the lower (upper) screw. Make sure

that the tightening tension for both screws is

identical. Continue to adjust until the laser

beam is on the horizontal line of the target.

7. When the laser beam is in the right (left) part of

Fig. B the left (right) adjustment is made as

follows:

c Insert a hexagon key wrench into both the

left and right screws.

d Slightly loosen the right (left) screw and

tighten the left (right) screw. Make sure that

the tightening tension for both screws is

identical.

Continue to adjust until the laser beam is

aligned with the target center.

Desired final position

Tar g e t

Fine adjustment screws

Fig. A

Desired final position

Fig. B

1 2 ... 143 144 145 146 147 148 149 150 151 152 153 ... 167 168

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AMX AXT-CV TiltScreen CATP Manual de Instruções Página 148

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