Dukane 8950W User Manual page 113

Phenomena that may be easy to be mistaken for machine defects (continued)
Ph e n o m e n o n
Some kind
of image
degradation
such as
flickering or
stripes appear
on screen.
The sound
or image
is unstable
or is output
intermittently.
The computer
connected to
the US B TY PE
B port of the
projector does
not start up.
RS-232C does
not work.
NETWORK
BRIDGE
function does
not work.
Network does
not work.
(continued on next page)
C a s e s n o t i n v o l v i n g a m a c h i n e d e f e c t
W h e n t h e p r o j e c t o r i s o p e r a t i n g i n E C O
flickering may appear on screen.
Set ECO MODE in the LAMP & FILTER menu to
NORMAL.
Th e O V E R S C A N r a t i o i s t o o b i g .
Adjust OVER SCAN in the IMAGE menu smaller.
E x c e s s i v e V ID E O
Change the setting of VIDEO NR in the INPUT menu.
Th e F R A M E L O C K f u n c t i o n c a n n o t w o r k o n t h e
c u r r e n t i n p u t s i g n a l .
Set FRAME LOCK in the INPUT menu to OFF.
W h e n L A N, US B TY PE A o r US B TY PE B p o r t i s
s e l e c t e d , s o m e p o r t s o f t h e o u t p u t m a y b e m i s s i n g
d u e t o s i g n a l p r o c e s s i n g d e l a y .
Change the signal or use another port.
Th e c o m p u t e r c a n n o t s t a r t u p i n t h e c u r r e n t
hardware configuration.
Disconnect the USB cable from the computer, then
reconnect it after starting up the computer.
Th e S A V ING / NE TW O R K ( W O L ) f u n c t i o n i s w o r k i n g .
Select NORMAL for STANDBY MODE item in the SETUP
menu.
Th e C O M M UNIC A TIO N TY PE f o r t h e C O NTR O L p o r t
i s s e t t o NE TW O R K B R ID G E .
Select OFF for COMMUNICATION TYPE item in the
OPTION - SERVICE - COMMUNICATION menu.
Th e NE TW O R K B R ID G E f u n c t i o n i s t u r n e d o f f .
Select NETWORK BRIDGE for COMMUNICATION TYPE
item in the OPTION - SERVICE - COMMUNICATION menu.
Th e S A V ING / NE TW O R K ( W O L ) f u n c t i o n i s w o r k i n g .
Select NORMAL for STANDBY MODE item in the SETUP
menu.
Th e s a m e n e t w o r k a d d r e s s i s s e t f o r b o t h w i r e l e s s
a n d w i r e d L A N.
Change the network address setting for wireless or wired LAN.
NR .
Troubleshooting
R e f e r e n c e
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