Barco Galaxy NH-12, Руководство по обслуживанию

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7. Electronic parts and servicing procedures
This board includes the local keypad and a IR receiver : commands coming from one or the other are sent to the processor on the
PMP.
LEDs are used to indicate a certain state of the projector.
Necessary tools
• Torx screwdriver T10
• Nut spanner 7 mm
How to remove the local keypad / IR receiver?
1. Remove the preformatter unit (see concerning chapter)
2. Remove both nuts and spacers from the local keypad and IR receiver assembly
Image 7-165
Local keypad and IR receiver assembly:
fi xing nuts and spacers
3. Remove the local keypad and IR receiver assembly
4. Remove the screws fi xing the local keypad and IR receiver board from its frame
Image 7-166
Local keypad and IR receiver:
fi xing screws
5. Remove the local keypad and IR receiver
How to install the local keypad / IR receiver?
1. Put the local keypad and IR receiver on its frame
2. Fix the local keypad and IR receiver board to its frame using six screws
112 R59770141 GALAXY NH-12 20/02/2008