Bedienungsanleitung Nec NP-M402H (Seite 146 von 165) (Englisch)

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8. Appendix

❶ Troubleshooting

Thissectionhelpsyouresolveproblemsyoumayencounterwhilesettinguporusingtheprojector.

Indicator Messages

Power Indicator

Indicator Condition Projector Condition Note

Off The main power is off –

Blinking light Blue 0.5 sec On,

0.5 sec Off

The projector is getting ready to turn on. Wait for a moment.

2.5 sec On,

0.5 sec Off

Off Timer is enabled.

–

Orange 0.5 sec On,

0.5 sec Off

The projector is cooling down. Wait for a moment.

Steady light Blue The projector is turned on. –

Orange The projector is [NETWORK STANDBY] mode or

sleep mode*.

–

Red [NORMAL] is selected for [STANDBY MODE] –

Status Indicator

Indicator Condition Projector Condition Note

Off Power on or Standby ([NORMAL] or [NETWORK

STANDBY] for [STANDBY MODE])

–

Blinking light Red 1 cycle (0.5 sec

On, 2.5 sec Off)

Lamp cover error or lamp housing error Replace the lamp cover or lamp housing correctly.

2 cycle (0.5 sec

On, 0.5 sec Off)

Temperature error The projector is overheated. Move the projector to a

cooler location.

3 cycle (0.5 sec

On, 0.5 sec Off)

Power error Power unit is not working properly. Contact your

dealer.

4 cycle (0.5 sec

On, 0.5 sec Off)

Fan error Fans will not work correctly.

6 cycle (0.5 sec

On, 0.5 sec Off)

Lamp error Lamp fails to light. Wait a full minute and then turn

on again.

Orange 1 cycle (0.5 sec

On, 2.5 sec Off)

Network conﬂict

Both the built-in wired LAN and the wireless LAN cannot be

connected to the same network at the same time.

To use both built-in wired LAN and wireless LAN at the same

time, connect them to different networks. When the projector

is in NORMAL STANDBY mode or NETWORK STANDBY mode,

even if a network conﬂict occurs, the STATUS indicator will

not blink orange.

Green Re-ﬁring the lamp (The projector is cooling down.) The projector is re-ﬁring.

Wait for a moment.

Steady light Green In transition to STANDBY MODE. (The projector is in

NORMAL or sleep mode)

–

Orange CONTROL PANEL LOCK is on. You have pressed cabinet button when Control Panel

Lock is on.

CONTROL ID error Remote control ID and projector ID are not matched.

Lamp Indicator

Indicator Condition Projector Condition Note

Off Normal –

Blinking light Red Lamp has reached its end of life. Lamp replacement message will be

displayed.

Replace the lamp.

Steady light Red Lamp has been used beyond its limit. The projector will not turn on until

the lamp is replaced.

Replace the lamp.

Green [ECO MODE] is set to [AUTO ECO], [NORMAL] or [ECO] –

*Formoreinformationon"sleepmode",seepage123.

Over-TemperatureProtection

Ifthetemperatureinsidetheprojectorrisestoohigh,theover-temperatureprotectorwillautomaticallyturnoffthelamp

withtheSTATUSindicatorblinking(2-cycleOnandOff.)

Shouldthishappen,dothefollowing:

• Unplugthepowercordafterthecoolingfansstop.

• Movetheprojectortoacoolerlocationiftheroomwhereyouarepresentingisparticularlytoowarm.

• Cleantheventsiftheyarecloggedwithdust.

• Waitabout60minutesuntiltheinsideoftheprojectorbecomescoolenough.

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