Marantz VP-12S1s manual Troubleshooting, Error Mode

Models: VP-12S1s

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ENGLISH

TROUBLESHOOTING

In case of troubles, check the following before calling for

If the unit does not operate properly, check the items shown

service:

in the following table.

1.

 

If any trouble cannot be solved by the recommendation

Are the connections made properly ?

below, malfunction of the internal circuitry is suspected;

2.

 

immediately unplug the AC power cord and contact Marantz

Are you operating the unit properly, following the

dealer or service center.

instructions ?

Symptom

Possible Cause

Remedy

No power

AC power cord is not connected correctly.

Connect the AC power cord properly.

 

 

 

 

Lamp cover is not closed correctly.

Close the cover properly.

Image is not displayed.

A signal cable is not connected correctly.

Connect a signal cable properly.

 

 

 

 

Selected input is incorrect.

Select the correct input source .

 

 

 

 

The picture mute is active.

Press the MUTE key to release the mute.

Poor color.

Picture is not adjusted properly.

Adjust the picture in the MENU mode.

Picture is too dark.

Lamp life is running short.

Replace the lamp.

 

 

Contrast or brightness is not adjusted properly.

Adjust contrast or brightness properly.

 

Picture is not clear.

Picture is out of focus.

Adjust the focus.

 

 

Condensation occurs on the lens.

Run the projector for about two hours.

 

Picture rolls.

A signal cable is not properly connected.

Connect a signal cable properly.

 

Batteries are exhausted.

Replace batteries.

 

 

 

 

The distance to the unit is too far.

Reduce the distance between the unit and

The Remote Controller

the remote control.

 

 

 

does not work.

IR sensor on unit is obstructed.

Remove any obstacles.

 

 

 

 

The “EXTERNAL” position on the connector

Select the “INTERNAL” position.

 

panel is selected.

 

 

 

 

Notes:

If the lamp still does not function after the replacement and initialization of the lamp life, contact Marantz authorized dealer, or service center.

ERROR MODE

WARNING/LAMP indicator, POWER ON indicator, and STANDBY indicator diagnose error mode of the projector as follows.

Error mode

 

Indicators

 

Possible Cause

Recommendation

WARNING

POWER ON

STANDBY

 

/LAMP

 

 

 

 

 

 

 

Lamp cover

ON

OFF

Flashing

The lamp cover is not

Close the cover correctly.

closed properly firmly

 

 

 

 

 

Lamp

ON

OFF

OFF

The lamp has failed, or

Replace the lamp and

the lamp is completely

reset lamp life.

 

 

 

 

worn out.

 

 

 

 

 

Lamp

Flashing

 

 

Temperature around

 

ON

Flashing

the lamp unit becomes

 

temperature

 

 

 

 

unusually high.

 

 

 

 

 

Check to see that nothing

 

 

 

 

Temperature around

 

 

 

 

is blocking the ventilation

Power supply

 

 

 

the power supply

Flashing

ON

OFF

holes, and leave off the

becomes unusually

 

 

 

 

high.

unit for about an hour.

 

 

 

 

 

 

 

 

 

 

 

Fan

Flashing

OFF

ON

The fan inside the

 

projector has stopped.

 

 

 

 

 

 

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Marantz VP-12S1s manual Troubleshooting, Error Mode