Troubleshooting; Power Indicator; Status Indicator; Lamp Indicator - NEC WT600 - XGA DLP Projector User Manual

User manual
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8. Troubleshooting

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

8-1. Power Indicator

Indicator Condition
Off
Blinking light
Green blinking
Orange blinking
Steady light
Green
Orange

8-2. Status Indicator

Indicator Condition
Off
Red blinking
Blinking light
Green blinking
Orange
Steady light
Red
Green

8-3. Lamp Indicator

Indicator Condition
Off
Red
Blinking light
Steady light
Red
Green
Projector Condition
The main power is off
0.5 sec ON,
The projector is getting ready to turn on.
0.5 sec OFF
2.5 sec ON,
The projector is in Sleep Timer mode.
0.5 sec OFF
0.5 sec ON,
The projector is cooling down.
0.5 sec OFF
The projector is turned on.
The projector is in Idle or Standby.
Projector Condition
Normal
1 cycle (0.5 sec ON,
Lamp cover error
2.5 sec OFF)
Mirror cover error
2 cycle (0.5 sec ON,
Temperature error
0.5 sec OFF)
Temperature error due to dust
3 cycle (0.5 sec ON,
Power error
0.5 sec OFF)
4 cycle (0.5 sec ON,
Fan error
0.5 sec OFF)
6 cycle (0.5 sec ON,
Lamp error
0.5 sec OFF)
Re-firing the lamp
Control key locked
A hand or an object blocks the
light path.
Idle condition
Projector Condition
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 mode is set to Eco mode
8-1
Note
Wait for a moment.
Wait for a moment.
Note
Replace the lamp cover correctly.
Make sure the mirror cover is open.
Projector cannot be turned on with
the mirror cover closed.
The projector is overheated. Move the
projector to a cooler location.
Remove dust in the light path.
Power unit will not work correctly.
Fans will not work correctly.
Lamp fails to light. Wait a full minute
and then turn on again.
The projector is re-firing.
You have pressed control panel key
when Control Key Lock is enabled.
Remove it from the light path.
Note
Replace the lamp.
Replace the lamp.

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