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user manual

GFX 200/GFX 300/GFX 360/GFX 360

user manual

GFX 200/GFX 300/GFX 360/GFX 360

CROSS

LINE LASER

CROSS

LINE LASER

7. ACCURACY CHECK

7.1. Check of horizontal line

GFX200/GFX300

Check of horizontal line is carried out by using 2 walls located opposite

each other at a 5m distance.

1. Put the laser level as close as possible to the wall so that laser

emitters are located opposite the wall.

2. Move the switch bar to position ON and switch on the horizontal line.

Mark location of horizontal line on the wall as A1.

3.Rotate the laser level by 180° and mark location of horizontal line on

the opposite wall as B1.

4. Turn the laser level to the right. Measure vertical deviation of the

horizontal line from the point B1. If deviation exceeds 1.5 mm, –

please contact the service center.

5. Repeat actions described in point 4 by turning the laser level to the

left.

max 1.5mm