R5906848 /04 DP2K SLP Series216
Image 18-5
9. Clear the projector error 5834 “physical marriage tamper event” by remarrying the projector. See service
manual chapter "Authorization to clear security warning on the projector".
18.6 Replacement of the HDSDI board
WARNING: Disconnect the power cord of the projector from the power net and wait a few minutes
(to discharge the capacitors) prior to starting this procedure.
CAUTION: Wear a wrist band which is connected to the ground while handling the electrostatic
discharge sensitive parts.
Required tools
PH2 Phillips screwdriver.
How to replace the HDSDI board of the projector?
1. Release the two retaining screws (reference 1) at the front of the HDSDI board. Use a PH2 Phillips
screwdriver.
2. Pull the HDSDI board out of its compartment.
3. Gently insert the HDSDI board in the guides of the HDSDI compartment as illustrated. Push it completely in.
Caution: Ensure that the both sides of the HDSDI board are captured by the guides inside the HDSDI
compartment.
4. Fasten the two screws at the front side of the HDSDI board (reference 1). Use a PH2 Phillips screwdriver.
5. Reconnect the power cord and switch on the projector.
6. Clear the tamper event. See procedure “Authorization to clear security warning on the projector”, page 112.
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