When The Following Messages Appear - JVC DLA-RS4810 Instructions

Projected image is dark
Check
Is the lamp near exhaustion?
Is the image quality correctly adjusted? Adjust "Picture Adjust" and "Lens Aperture" accordingly.
Power is cut off suddenly
Check
Has "Off Timer" been configured?
Has "ECO Mode" been configured?
The lens cover does not close
Check
Is "Lens Cover" set to "Open"?
The internal cooling fan emits a loud noise
Check
Is the exhaust vent blocked?
Is the unit used near a heater or air-
conditioner?
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
COMP.
No Input
.
COMP.
.
Lamp replacement
Back
.
Check the lamp time in the "Information" menu. Prepare a
new lamp unit or replace as soon as possible when the
lamp is near exhaustion.
Set "Off Timer" to "Off".
Set "ECO Mode" to "Off".
Set "Lens Cover" under "Lens Control" in the setting menu
to "Auto".
Check the condition of installation.
Description
No device is connected to the input
0
terminal
The input terminal is connected but
0
there is no signal
A video signal that cannot be used with
this unit has been input (The names of
input terminals such as "COMP." will be
displayed in yellow).
This message is displayed when the
accumulated lamp time has exceeded
2900 hours. To clear the message, press
the [BACK] button.
BACK
Action
Action
Action
Action
Input the video signals.
Input video signals that can be used.
Get ready a new lamp unit and replace
as soon as possible. Reset the lamp time
after replacing the lamp. (p. 63, 65)
Refer to
p. 62
p. 63
p. 37
p. 50
Refer to
p. 60
p. 60
Refer to
p. 53
Refer to
p. 19
Action
69