Barco Galaxy NH-12 Service Manual page 116

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: fixing nuts and spacers
3. Remove the local keypad and IR receiver assembly
4. Remove the screws fixing the local keypad and IR receiver board from its frame
Image 7-166
Local keypad and IR receiver: fixing 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