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JVC DLA-RS48E Manual

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Check Action Refer to
Is the lamp near exhaustion? 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.
p. 64
p. 65
Is the image quality correctly adjusted? Adjust “Picture Adjust” and “Lens Aperture” accordingly. p. 37
p. 52
Power is cut off suddenly
Check Action Refer to
Has “Off Timer” been configured? Set “Off Timer” to “Off”. p. 62
Has “ECO Mode” been configured? Set “ECO Mode” to “Off”. p. 62
The lens cover does not close
Check Action Refer to
Is “Lens Cover” set to “Open”? Set “Lens Cover” under “Lens Control” in the setting menu
to “Auto”.
p. 55
The internal cooling fan emits a loud noise
Check Action Refer to
Is the exhaust vent blocked?
Is the unit used near a heater or air-
conditioner?
Check the condition of installation. p. 19
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
COMP.
0
No device is connected to the input
terminal
0
The input terminal is connected but
there is no signal
Input the video signals.
.
COMP.
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).
Input video signals that can be used.
.
BACK
Back
Lamp replacement
This message is displayed when the
accumulated lamp time has exceeded
2900 hours.
To clear the message, press
the [BACK] button.
Get ready a new lamp unit and replace
as soon as possible. Reset the lamp time
after replacing the lamp. (p. 65, 67)
71
Troubleshooting
… 71 …


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