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Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
The computer
connected to
the USB TYPE
B port of the
projector does
not start up.
RS-232C does
not work.
Network does
not work
NETWORK
BRIDGE
function does
not work
Schedule
function does
not work
NOTE
• Although bright spots or dark spots may appear on the screen, this
is a unique characteristic of liquid crystal displays, and it does not constitute or
imply a machine defect.
98
Cases not involving a machine defect
The computer cannot start up in the current hardware
configuration.
Disconnect the USB cable from the computer, then
reconnect it after starting the computer.
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the SETUP
menu.
The COMMUNICATION TYPE for the CONTROL port is
set to NETWORK BRIDGE.
Select OFF for COMMUNICATION TYPE item in the
OPTION - SERVICE - COMMUNICATION menu.
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the
SETUP menu.
The NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE
item in the OPTION - SERVICE - COMMUNICATION
menu.
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the
SETUP menu.
Reference
page
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