NEC NC2041L, Installation Manual

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82
Setting Up Your Projector
2-8. Mounting the Option Board
This section describes the procedure of mounting the media block. The following option board can be mounted to the slot of
the projector.
Name Slot
IMB NP-90MS01
NP-90MS02 *
Preparation:
Phillips head screwdriver (No.2) and service key (attached goods).
• Step 1
Remove Side Panel from the Projector (See page 37)
• Step 2
Mount the Option Board to the Projector (See this page)
• Step 3
Mount the Side Panel to the Projector (See page 37)
• Step 4
Restore the Tamper Error (See page 87)
Setting up the Projector (See page 84)
NOTE
• If you remove the side panel, a tamper event is detected by the tamper detection circuit. When you start the
projector after attaching the cover, the following error message is displayed on the LCD screen of the projector
main unit.
- “IMB: Service Door Tamper”
• If you remove the blocking panel or option board from a slot, a tamper event is detected by the tamper detec-
tion circuit. When you start the projector after attaching the cover, the following error message is displayed on
the LCD screen of the projector main unit. Since the marriage is also cleared at the same time, re-marriage is
necessary.
- “IMB: Physical Marriage Tamper”, “IMB: Marriage NOT Active”
• Encrypted contents cannot be displayed while an error message is being displayed. Refer to “3-2. Recovering
from Tamper Errors” (page 87) for details on how to clear the error message.