Christie DWU851 Service Manual page 35

DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)
6-10 PIN LOCK System
If the following PIN BOX menu appears after turning on the projector, the PIN LOCK system has
LOCK system, we need to input the correct 4-digit PIN Code. If correct PIN Code is not input within
5 min., the lamp will be automatically turned off.
Returning repaired unit
NOTE:
The Master PIN Code can be used up to 30 times. The codes cannot be used thereafter. If the
Master PIN Code cannot be used, see the paragraph of the PIN LOCK system inactivation.
Swap unit/Returned unit
Release all security systems. See the paragraph of the PIN LOCK system inactivation.
The PIN LOCK system inactivation
1. When the PIN BOX menu is displayed, press RESET button for 3 seconds or more in order to
get the ID Inquiring Code.
Inquiring Code
2. Send CHRISTIE servicing provider the Inquiring code (10 digits) to inquire the correct PIN code.
3. While the PIN BOX is displayed, enter the correct PIN Code that CHRISTIE servicing provider
informed.
4. Open menu and select "TURN OFF" from the PIN LOCK items in the SECURITY menu. Then
the PIN BOX menu appears.
Password is required to display the SECURITY menu.
See the SECURITY menu: User's Manual - Operating Guide.
5. Input the correct PIN code in the PIN BOX menu.
6. And then, PIN LOCK will be set to "OFF".
7. Inactivate the My Screen PASSWORD and My Text PASSWORD as well.
And re-set the Security Password to the factory default number as below.
Model
DWU851
DHD851
DWX851
See the SECURITY menu: User's Manual - Operating Guide.
DWU851/DHD851/DWX851
Service Manual
020-000755-01 Rev. 1 (11-2014)
PIN BOX
MENU
PIN BOX (ID Inquiring Code)
Password
0120
4517
2107
34
KEYSTONE