Barco F70 Series, Руководство по обслуживанию

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3.7 Precautions during lens shift
Lens shift
For Lens shift procedure, see User Guide.
WARNING: When changing lens, always close the shutter to avoid accidentally staring in to the
lens opening. This light can be harmful to the eyes.
Close the shutter by pressing the shutter button on the keypad panel. The key will illuminate red
when the shutter is closed.
3.8 Laser Safety
WARNING: Class 1 laser RG2 Product. This projector may become RG3. Refer User Manual
before operating.
Do not stare into beam. This projector has a Class 4 laser cluster. Do not attempt to disassemble or
modify this projector.
Special precautions have to be taken in order to protect persons and environment. Laser radiation
is defined as harmful to persons and objects, and must be handled according to instructions given.
All power must be switched off during service and replacement of optical components.
After reassembly of Cluster, Laser interface and TI Loop, the unit must be properly tested against
leak of light due to improper reassembly of the parts.
This test must take place in a closed area / room, with only service personnel present. The area /
room must have safety signs and warnings indicating that there is a restricted / danger area, with
access only to certified personnel. Protective googles has to be used by persons inside the test
area.
3.9 Warning labels
Warning Labels
Warning labels are positioned inside the projector, where extra Safety precautions are necessary.
Image 3-1
Important Safety Instructions