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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
Summary of Contents for F70 Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service manual F70...
Page 8: ...723 0018 02 F70 8...
Page 11: ...11 723 0018 02 F70 General safety 2...
Page 14: ...723 0018 02 F70 14 General safety...
Page 21: ...21 723 0018 02 F70 DLP System General Description 4...
Page 26: ...723 0018 02 F70 26 DLP System General Description...
Page 36: ...723 0018 02 F70 36 GP7 system functional description...
Page 40: ...723 0018 02 F70 40 GP7 periodic maintenance...
Page 44: ...723 0018 02 F70 44 OSD display menu...
Page 53: ...723 0018 02 F70 53 Long Lifetime setting 0m asl Image 8 7 Thermal management system...
Page 54: ...723 0018 02 F70 54 Thermal management system...
Page 58: ...723 0018 02 F70 58 Lenses and adjustment...
Page 59: ...59 723 0018 02 F70 Optical adjustments 10...
Page 65: ...723 0018 02 F70 65 Image 11 2 Picture distortion Colorwheels...
Page 66: ...723 0018 02 F70 66 Colorwheels...
Page 67: ...67 723 0018 02 F70 Phosphor wheel 12...
Page 70: ...723 0018 02 F70 70 Phosphor wheel...
Page 71: ...71 723 0018 02 F70 Laser pulsing adjustment 13...
Page 74: ...723 0018 02 F70 74 Laser pulsing adjustment...
Page 79: ...79 Image 15 1 723 0018 02 F70 Power Supply Unit PSU 15...
Page 83: ...83 723 0018 02 F70 Troubleshooting 16...
Page 102: ...723 0018 02 F70 102 Troubleshooting...
Page 104: ...723 0018 02 F70 104 Image 17 1 Assembly hierarchy...
Page 113: ...723 0018 02 F70 113 Image 17 23 Assembly hierarchy...
Page 114: ...723 0018 02 F70 114 Assembly hierarchy...
Page 115: ...115 723 0018 02 F70 Scheduled operations 18...
Page 164: ...723 0018 02 F70 164 Image 22 14 Lens shift assembly...
Page 165: ...165 723 0018 02 F70 Prism Housing 23...
Page 167: ...723 0018 02 F70 167 Image 23 5 Prism Housing...