Mounting The Lamp; Mounting The Option Board - NEC NC900C Installation Manual

Setting Up Your Projector

2-6. Mounting the Lamp

Refer to the projector User's Manual for details on how to remove and attach the lamp.

2-7. Mounting the Option Board

This section describes the procedure of mounting the media block and signal input board. The following option board can be
mounted to the slot A of the projector.
IMB
Signal Input Board
(Note) Slot B is not available in this projector.
Preparation:
Phillips head screwdriver (No.2) and cover key (attached goods).
• Step 1
Remove Side Cover from the Projector (See page 26)
• Step 2
Mount the Option Board to the Projector (See this page)
• Step 3
Mount the Cover to the Projector (See page 26)
• Step 4
Restore the Tamper Error (See page 47)
Setting up the Projector (See page 44)
If you remove the side cover, the following error message is displayed on the LCD screen of the main unit operat-
NOTE
ing panel by the tamper detection circuit.
"Tamper Fail", "Service Door Tamper"
Also, if you remove the closing panel or device from slot, the following error message is displayed on the LCD
screen of the main unit operating panel by the tamper detection circuit. Furthermore, since the marriage is
cleared, re-marriage is necessary.
"Marriage Tamper Fail", "Physical Marriage Tamper", "Marriage Not Active"
Encrypted contents cannot be displayed while an error message is being displayed. Refer to "3-2. Recovering
from Tamper Errors" (page 47) for the recovery procedure.
42
Name
NC-90MS01
NC-80LB01-B
NC-80DS01-B
Slot A Slot B(Note)
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