Troubleshooting - NEC WT600 Guide D'installation

8. Troubleshooting

This section helps you resolve problems you may encounter while setting up or using the projector.
Power Indicator
Indicator Condition
Blinking light Green blinking
Orange blinking
Green
Steady light
Orange
Status Indicator
Indicator Condition
Red blinking
Blinking light
Green blinking
Orange
Steady light
Red
Green
Lamp Indicator
Indicator Condition
Off
Blinking light Red
Steady light Red
Green
Off
0.5 sec ON,
0.5 sec OFF
2.5 sec ON,
0.5 sec OFF
0.5 sec ON,
0.5 sec OFF
Off
1 cycle (0.5 sec ON,
2.5 sec OFF)
2 cycle (0.5 sec ON,
0.5 sec OFF)
3 cycle (0.5 sec ON,
0.5 sec OFF)
4 cycle (0.5 sec ON,
0.5 sec OFF)
6 cycle (0.5 sec ON,
0.5 sec OFF)
Normal
Lamp has reached its end of life. Lamp replacement mes-
sage 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
Projector Condition
The main power is off
The projector is getting ready to
turn on.
The projector is in Sleep mode.
The projector is cooling down.
The projector is turned on.
The projector is in Idle or Standby.
Projector Condition
Normal
Lamp cover error
Mirror cover error
Temperature error
Temperature error due to dust
Power error
Fan error
Lamp error
Re-firing the lamp
Control key locked
A hand or an object blocks the light
path.
Idle condition
Projector Condition
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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