Dukane 8934 User Manual page 89

Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
Some kind
of image
degradation
such as
flickering or
stripes appear
on screen.
RS-232C does
not work.
NETWORK
BRIDGE
function does
not work
Network does
not work
(continued on next page)
Cases not involving a machine defect
When the projector is operating in Eco mode,
flickering may appear on screen.
Set ECO MODE to NORMAL, and set AUTO ECO
MODE to OFF, in the SETUP menu.
The OVER SCAN ratio is too big.
Adjust OVER SCAN in the IMAGE menu smaller.
Excessive VIDEO NR.
Change the setting of VIDEO NR in the INPUT menu.
The FRAME LOCK function cannot work on the
current input signal.
Set FRAME LOCK in the INPUT menu to OFF.
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 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.
Troubleshooting
Reference
page
47
40
42
44
48
63
63
48
89