OperationManual

Remote control does not work
Check Action Refer to
Are the batteries correctly loaded? Match the polarities (t s) correctly when loading the
batteries.
P. 15
Are the batteries exhausted? Replace with new batteries. P. 15
Is there an obstructing object between
the remote control and remote sensor?
Remove any obstructing object. P. 15
Is the remote control held too far away
from the unit?
Hold the remote control closer to the sensor during use. P. 15
There are small black or colored dots on the screen
The D-ILA device is manufactured using high-precision technologies, but there may be some (less than 0.01%) missing
pixels or pixels that remain permanently lit. This is not a malfunction.
When the following messages appear...
Message Description Action
No Input
HDMI 1
0
No device is connected to the input
terminal.
0
The input terminal is connected but
there is no signal.
Input the video signals.
HDMI 1
A video signal that cannot be used with
this unit has been input (The names of
input terminals such as “HDMI-1” and
“HDMI-2” will be displayed in yellow).
0
Input video signals that can be used.
(P. 52)
0
In the
Dual mode, switch to HDMI1 or
HDMI2 and check whether the
signals can be input.
44
Troubleshooting