Cdp; Projector On, But No Light At The Cdp; Ethernet; Trouble Establishing Communication With Projector - Christie CP2000-M User Manual

Section 6: Troubleshooting
6.4

CDP

6.4.1 Projector ON, but No Light at the CDP

1. Confirm the harness is plugged into the back of the CDP and properly connected to the User I/O panel on
the side of the projector.
2. Touch any key - the backlight for the displays and keys should be present.
6.5

Ethernet

6.5.1 Trouble Establishing Communication with Projector

1. From the CDP, Configuration>Administrator>Mgmt Ethernet menu, check the DLP IP Address and
Mgmt IP Address with the Subnet Mask. Ensure these belong to the same network. NOTE: The
Administrator menu is password protected.
2. From the CDP, Configuration>Administrator>Auxiliary Ethernet and Mgmt Ethernet menus, check
Mgmt IP address and Aux IP address with the Subnet Mask. Ensure these DO NOT belong to the same
network.
3. Ensure Ethernet settings are valid for the site. All devices should have the same subnet mask yet unique IP
addresses. Refer to
rarely requires modification and must be different from the projector's IP address (Mgmt IP address). The
DLP IP address should only be modified by an experienced network administrator. On the rare occasion
this address is modified, wait 2 minutes to allow the electronics to reset. The DLP communication error,
which appears during this time clears when the electronics have reset. 2) Although the Gateway IP address
is defined only once in the web user interface, it should be the same for both Ethernet controls when
defined via the CDP Mgmt Ethernet and Auxiliary Ethernet menus.
6.6

Cinema Displays

6.6.1 Blank Screen, No Display of Cinema Image

1. Confirm all power connections are still OK.
2. Ensure the lens cap is not on the lens.
3. Ensure the douser is OPEN. Press
4. On the web user interface Main menu, Douser Open should be enabled (
5. Ensure a full black test pattern is not selected for display.
6. Is the correct display file selected?
7. Is the correct cinema port connected for this display file (i.e., 292-A or 292-B). 
Check connections.

6.6.2 Severe Motion Artifacts

Most likely there is a synchronization problem with reversed 3-2 pull-down in 60Hz-to-24Hz film-to-digital
conversion in your source. The display file needs correction.
6-4
Figure 3-41 Admin: Network Menu, on page
DOUSER OPEN
3-52. NOTES: 1) The DLP IP address
on the CDP.
).
CP2000-M/MR User Manual
020-100123-07 Rev. 1 (12-2009)