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Image is not displayed.
Poor color.
Picture is too dark.
Picture is not clear.
Picture rolls.
The WARNING indicator
lights in orange.
The WARNIG indicator
blinks orange.
The Remote Controller
does not work.
AC power cord is not connected correctly.
Lamp cover is not closed correctly.
A signal cable is not connected correctly.
Selected input is incorrect.
The picture mute is active.
Picture is not adjusted correctly.
Lamp is nearing the end of its life.
Contrast or brightness is not adjusted properly.
Picture is out of focus.
Condensation occures on the lens.
A signal cable is not correctly connected.
The internal temperature is unusually high.
Lamp cover is not closed correctly.
Worn out lamp.
Lamp circuit failure.
Problems inside the projector.
Batteries are exhausted.
The distance to the unit is too far.
IR sensor on unit is obstructed.
The “EXTERNAL” position on the REMOTE
CONTROLLER on the connector panel is
selected.
Connect the AC power cord correctly.
Close the cover correctly.
Connect a signal cable correctly.
Select the correct input source .
Press the-MUTE key to release the mute.
Adjust the picture in the MENU mode.
Replace the lamp and reset lamp life.
Adjust contrast or brightness properly.
Adjust the focus.
Run the projector for about two hours.
Connect a signal cable correctly.
Check to see that nothing is blocking the
ventilation holes and leave off the unit for about
an hour.
Close the cover correctly.
Replace the lamp and reset lamp life.
Take the projector to the Marantz dealer.
Replace batteries.
Reduce the distance between the unit and the
remote control.
Remove any obstacles.
Use MARANTZ REMOTE CONTROL or select
INTERNAL.
Notes:
• When the projector is installed on the ceiling and the WARNING indicator lights up or flashes, never open the lamp cover.
• Install a standard lamp.
• If the lamp still does not function after the replacement and initialization of the lamp life indicator, contact the dealer, or service center.
CauseSymtom Recommendation
NO SIGNAL
INVALID KEY
REPLACE LAMP!
OUT OF RANGE
No input signal.
You have pressed the wrong key.
The lamp has reached the end of its life.
This input signal cannot be projected as the
frequency is out of the acceptable range of the
projector.
Check the connection.
Press the appropriate key.
Replace the lamp and reset lamp life.
Input a signal within the range of the
frequency.
MeaningMessage Recommendation
Use the list below to check the message displayed on the screen.
TROUBLESHOOTING
ON SCREEN MESSAGE
In case of troubles, check the following before calling for
service:
1. Are the connections made properly ?
2. Are you operating the unit properly, following the
instructions ?
If the unit does not operate properly, check the items shown in
the following table.
If any trouble cannot be solved by the recomendatin below,
malfunction of the internal circuitry is suspected; immediately
unplug the AC power cord and contact the Marantz dealer or
service center.