Hitachi CP-DW10N Operating Manual page 78

Troubleshooting
Phenomenon
When the
ASPECT is
set to NATIVE,
Vertical resolution of the input signal is equal to or
PICTURE
more than the vertical resolution of display area that is
POSITION does
determined by 1.5 x D-ZOOM adjustment value.
not work even if
the vertical size
Change input signal resolution or/and D-ZOOM adjustment
of the displayed
value so that vertical resolution of the input signal is less
image does not
than 1.5 x D-ZOOM adjustment value (
fit visually on
the effective
display area.
No signal is
output from the
MONITOR OUT
The SAVING function is working in the standby state.
and AUDIO
Select the NORMAL for the STANDBY MODE item in the
OUT ports.
SETUP menu.
RS-232C does
not work.
The COMMUNICATION TYPE for the CONTROL port is
set to NETWORK BRIDGE.
RS-232C does
not work.
Select OFF for COMMUNICATION TYPE item in the
OPTION - SERVICE - COMMUNICATION menu.
The SAVING function is working.
Network does
Select the NORMAL for the STANDBY MODE item in the
not work.
SETUP menu.
NETWORK
The NETWORK BRIDGE function is turned off.
BRIDGE
Select NETWORK BRIDGE for COMMUNICATION TYPE
function does
item in the OPTION - SERVICE - COMMUNICATION menu.
not work.
The SAVING function is working.
Schedule
function does
Select the NORMAL for the STANDBY MODE item in the
not work.
SETUP menu.
Some specific kinds of errors have been detected.
Scheduled
Power
Check the status of the POWER, TEMP, LAMP
command does
indicators on the control panel of the projector and take
not work.
countermeasures referring to the table on page 73 and 74.
Scheduled
Security features are activated and the projector is
Input Source
locked.
command
function does
Please release the security lock.
not work.
78
Cases not involving a machine defect
34).
Reference
page
38
39
52
39
52
39
73, 74
60