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(CAUTION: Do not touch and stain filter surface! Be careful to set the filter
surface at the right direction.)
4. Fix the cover
Warning
CAUTION
5.2 Dichroic Mirror Unit Exchange
Please ask for the advice form your support service if you wish to exchange the DM
unit.
WARNING and PRECAUTION
Never exchange the DM block when the laser beam is emitted.
The Class 3B laser radiation could be hazardous to the eyes if you directly look into
the beam of reflected laser beam. You should avoid exposure to the beam.
z Never inset your fingers in the open ports of filter wheel. You could injure
fingers if the wheel moves.
z You must power-off the filter wheel when you exchange filter, otherwise you
may injure fingers if the wheel moves by accident.
z Please fix supplied dummy filter disks at each of open position so as to
balance weight. Without proper balance, filter wheel may not work properly.
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General