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ROTALIGN 01.2000
ROTALIGN components
ROTALIGN components in detail
On the following pages are descriptions of the main ROTALIGN
components.
Laser ALI 3.610
The semiconductor laser diode emits a ray of red light (wavelength
675 nm) which is visible where it strikes a surface. The beam is
emitted with a diameter of approx. 5 mm (3/16"). Because the laser
is operated in short pulses and not as a continuous beam, its power is
low enough to qualify for Class 2 safety (see page 1-7 for details).
The beam is adjusted during setup by changing its vertical and
horizontal angles with thumbwheels so that the beam strikes the
receiver lens straight on.
As with all the ROTALIGN components, the laser is water and dust
resistant. The internal optics and electronics are internally sealed,
preventing possible contamination, e.g. via the two thumbwheel
slots. Note, the battery compartment is not watertight. If water enters
this compartment, open it and dry it out. The battery should then be
replaced.
Locking knob
On/Off
toggle switch
Vertical beam position
adjustment thumbwheel
"Beam active"
indicator LED
Rubber housing
Horizontal
beam position
thumbwheel
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