NEC WT600 - Manual (Page 65)

8-1
This section helps you resolve problems you may encounter while setting up or using the projector.
8-1. Power Indicator
Indicator Condition Projector Condition Note
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
The main power is off
The projector is getting ready to turn on.
The projector is in Sleep Timer mode.
The projector is cooling down.
The projector is turned on.
The projector is in Idle or Standby.
Green
Orange
–
Wait for a moment.
–
Wait for a moment.
–
–
Indicator Condition Projector Condition Note
Off 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
–
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.
–
8-2. Status Indicator
Blinking light
Steady light
Green blinking
Orange blinking
Blinking light
Steady light
Red blinking
Green blinking
Orange
Red
Green
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)
Indicator Condition Projector Condition Note
Off 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
Red
Red
Green
–
Replace the lamp.
Replace the lamp.
–
8-3. Lamp Indicator
Blinking light
Steady light
8. Troubleshooting