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8. Optical parts and servicing procedures
W
ARNING
:
Burn hazard: this mirror and its heatsink become very hot!
8.3.1
Removing the cold mirror
Necessary tools
Allen key 2.5 mm
How to remove the cold mirror
1. Remove the rear cover (see concerning chapter)
2. Remove the three
fi
xing screws
Image 8-13
Cold mirror:
fi
xing screws
3. Lift the cold mirror to remove it
Caution:
Never touch the mirror with your
fi
ngers!
8.3.2
Installing the cold mirror
Necessary tools
Allen key 2.5 mm
How to install the cold mirror?
1. Put the cold mirror in the correct position
Caution:
Never touch the mirror with your
fi
ngers!
2. Use three screws to
fi
x it to the projector
Image 8-14
Cold mirror:
fi
xing screws
3. Adjust the cold mirror (see concerning chapter)
4. Install the rear cover (see concerning chapter)
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R59770141 GALAXY NH-12 20/02/2008
Summary of Contents for Galaxy NH-12
Page 1: ...Galaxy NH 12 Service manual R9040400 R59770141 00 20 02 2008...
Page 4: ......
Page 12: ...1 Safety guidelines 8 R59770141 GALAXY NH 12 20 02 2008...
Page 42: ...6 Projector layout 38 R59770141 GALAXY NH 12 20 02 2008...
Page 142: ...8 Optical parts and servicing procedures 138 R59770141 GALAXY NH 12 20 02 2008...