Hitachi ED-D10N User Manual page 78

Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
When the
ASPECT is
set to NATIVE,
PICTURE
POSITION does
not work even if
the vertical size
of the displayed
image does not
fit visually on
the effective
display area.
No signal is
output from the
MONITOR OUT
and AUDIO
OUT ports.
RS-232C does
not work.
RS-232C does
not work.
Network does
not work.
NETWORK
BRIDGE
function does
not work.
Schedule
function does
not work.
Scheduled
Power
command does
not work.
Scheduled
Input Source
command
function does
not work.
78
Cases not involving a machine defect
Vertical resolution of the input signal is equal to or
more than the vertical resolution of display area that is
determined by D-ZOOM adjustment value.
Change input signal resolution or/and D-ZOOM adjustment
value so that vertical resolution of the input signal is less
than D-ZOOM adjustment value (38).
The SAVING function is working in the standby state.
Select the NORMAL for the 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 the NORMAL for the 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 the NORMAL for the STANDBY MODE item in the
SETUP menu.
Some specific kinds of errors have been detected.
Check the status of the POWER, TEMP, LAMP
indicators on the control panel of the projector and take
countermeasures referring to the table on page 73 and 74.
Security features are activated and the projector is
locked.
Please release the security lock.
Reference
page
38
39
52
39
52
39
73, 74
60