14 3
QM00971-1
Issue
Cases not involving a machine defect
Reference
page
No image is
displayed via
DisplayPort.
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.
–
NETWORK
BRIDGE
function does
not work.
The NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE
item in the OPTION - SERVICE - COMMUNICATION
menu.
111
(continued on next page)
Troubleshooting
Issues that may be easy to be mistaken for machine defects (continued)