NEC LT180 - Manual (Page 55)

E-48
7. TROUBLESHOOTING
This section helps you resolve problems you may encounter while setting up or using the projector.
Power Indicator
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
The main power is off.
The projector is getting ready
to turn on.
Off Timer is enabled.
The projector is cooling down.
The projector is turned on.
The projector is in Standby.
–
Wait for a moment.
–
Wait for a moment.
–
–
Indicator Condition Projector Condition Note
Off
Blinking light
Steady light
Red
Green
Orange
1 cycle
(0.5 sec On,
2.5 sec Off)
2 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 cover error or lamp hous-
ing error
Temperature error
Fan error
Lamp error
Re-firing the lamp
Cabinet button locked
–
Replace the lamp cover or lamp
housing correctly.
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.
You have pressed cabinet but-
ton when Cabinet Button is
locked.
Status 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 mode is set to Eco mode.
Red
Red
Green
–
Replace the lamp.
Replace the lamp.
–
Lamp Indicator
7. TROUBLESHOOTING