NEC NP3151W - Manual (Page 149)

35
9. Appendix
 Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.
Indicator Messages
Power Indicator
Lamp Indicator
Indicator Condition projector Condition Note
Off
Blinking.light
Steady.light
Normal
Lamp.has.reached.its.end.of.life..Lamp.
replacement.message.will.be.displayed.
Lamp. has. been. used. beyond. its. limit..
The. projector. will. not. turn. on. until. the.
lamp.is.replaced.
Lamp.is.in.Eco.mode
Red
Red
Green
Indicator Condition projector Condition Note
Off
Blinking.light
Steady.light
Green
Orange
Green
Orange
0.5.sec.On,
0.5.sec.Off
2.5.sec.On,
0.5.sec.Off
0.5.sec.On,
0.5.sec.Off
2.5.sec.On,
0.5.sec.Off
The.main.power.is.off
The.projector.is.getting.ready.to.turn.on.
Off.Timer.(Off.Time).is.activated.
The.projector.is.cooling.down.
The.Program.Timer.is.activated.
The.projector.is.turned.on.
The.projector.is.in.Standby.
–
Wait.for.a.moment.
–
Wait.for.a.moment.
–
–
–
Status Indicator
Indicator Condition projector Condition Note
Off – Normal
Blinking.light
.
.
.
.
.
Steady.light
Red
Green
Orange
.
.
.
.
.
Orange
Green
1.cycle.(0.5.sec.On,.
2.5.sec.Off)
2.cycle.(0.5.sec.On,.
0.5.sec.Of)
4.cycle.(0.5.sec.On,.
0.5.sec.Off)
6.cycle.(0.5.sec.On,.
0.5.sec.Off)
1.cycle.(0.5.sec.On,.
2.5.sec.Off)
Reattach.the.lamp.cover.correctly.
(
→.page. 129 )
The.projector.is.overheated..Move.
the.projector.to.a.cooler.location.
Fans.will.not.work.correctly.
Lamp. fails. to. light.. Wait. a. full.
minute.and.then.turn.on.again.
The.projector.is.re-firing.
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,.con-
nect.them.to.different.networks.
(
→.page. 105 ,. 106 )
You. have. pressed. cabinet. button.
when.Control.Panel.Lock.is.on.
(
→.page. 111 )
–
Lamp.cover.error
Temperature.error
Fan.error
Lamp.error
Re-firing.the.lamp
Network.conflict.
.
.
.
.
.
Control.Panel.Lock.is.on
The.projector.is.in.Standby.
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 cable 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 ventilation holes if they are clogged with dust.
• Wait about 60 minutes until the inside of the projector becomes cool enough.
–
Replace.the.lamp.
(
→.page. 127 )
Replace.the.lamp.
(
→.page. 127 )
–