NEC NC1700L Installation Manual page 81

• Step 1
"Clear the "Service Door Tamper" by using the buttons on the Control Panel."
Refer to "4-1-1. When You Use the Service Personnel Menu" (page 90) for details on logging into the projector with Advanced
User or higher privileges using the buttons on the control panel.
Press and hold the LEFT/RIGHT buttons simultaneously for 3 seconds or more to display the passcode entry screen. Enter
your passcode and press the Enter button. If the right passcode is entered, the Clear SDT menu will be displayed. Press
the Enter button to delete the "IMB:Service Door Tamper".
When you enter the password, pay enough attention to people around for the password abuse prevention.
NOTE
Before entering the password, inspect the password entry device (such as remote controller and/or keypad on
the projector) for any evidence of physical tampering. In the event that any suspicious markings are present
(such as gouges, extraneous wiring, adhesive materials, etc.) "DO NOT" enter the password and consult with
the distributor.
Always store the password, remote controller, and projector in a safe place and never divulge the password to
unauthorized entities.
Entered password is indicated with * on the LCD.
In case entered password characters are indicated on the LCD, it is machine trouble. Consult with the distributor.
• Step 2
"Perform Re-Marriage using the Digital Cinema Communicator"
DCC is used to perform re-marriage. Refer to "Digital Cinema Communicator Installation Manual" for details.
• Check
"Attach the front cover, side cover"
If you have removed a cover, then attach the cover. Furthermore, if the covers are attached, check that they are attached
correctly.
After attaching the cover, turn the main power switch of the projector on (with the AC power supply turned on), and check
that "Tamper Fail" is not displayed on the LCD screen.
"Check that the equipment is correctly attached to slot"
If there are no devices mounted in slot, attach the blocking panel. Also, if a device is mounted in slot, check that it is
securely pushed all the way into the slot.
After correctly mounting a device in the slot, turn the main power switch of the projector on (with the AC power supply turned
on), and check that "Marriage Tamper Fail" is not displayed on the LCD screen.
Projector Adjustment and Connecting
81