Mask Mode; Scanning Mode - THEIS VISION 2N Gebrauchsanleitung

7. Mask Mode

In mask mode, you can limit the laser exit to a settable
range.
This is only possible with a rotating laser beam, i.e. not
in scanning mode.
By pressing the key three times you enlarge the masked
th
area from 90 up to 270°. With the 4 press you leave
the mask mode. The switched-off area is displayed
black. In the light area, the laser beam is still emitted.
Using the counterclockwise/clockwise rotation keys, you
can rotate the mask area in the desired direction.

8. Scanning Mode

You get to scanning mode by pressing the Scan key. It
is possible to generate five different sizes of laser line.
The scanning angle increases each time you press the
Scan key again. The respective size of the laser line is
shown on the display (10°, 20°, 40°, 60°, 80°)
Using the counterclockwise/clockwise rotation keys, you
can travers the laser line appropriately. Pressing and
holding down one of the keys speeds up the movement
of the laser line.
When leaving scanning mode by pressing the rotation
key, the system stores the last position of the rotor
head. This means that if you select scanning mode
again at a later date, the system traverses to the
position of the laser line you selected last.
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