Christie DS Series User Manual page 135

Troubleshooting
Issues that may be easy to be mistaken for machine defects (continued)
Issue
No image is
displayed via
DisplayPort.
NETWORK
BRIDGE
function does
not work.
(continued on next page)
LWU900-DS/LHD878-DS/LWU755-DS
User's Manual - Operating Guide
Cases not involving a machine defect
Check if DisplayPort cables conforming to the
DisplayPort standard is used for connection.
When the projector is connected to the computer with
an early type of chipset or graphics card that supports
the DisplayPort, the projector and/or computer may not
operate normally.
The problem may be solved by upgrading the driver of
graphic accelerator of the computer to the latest version.
Turn off the projector and the external device, and turn
on again.
Check if the supported signal format is input.
The NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE
item in the OPTION - SERVICE - COMMUNICATION
menu.
133
Reference
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020-001587-01 Rev. 1 (12-2018)
LIT MAN USR DS Series