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7. Appendix
ᕡ Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.
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.
–
–
WARNING Indicator
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 housing error
Temperature error
Fan error
Lamp error
Re-firing the lamp (The projector is cool-
ing down.)
Key lock is On.
–
Replace the lamp cover or lamp
housing correctly. (→ page 53)
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.
Wait for a moment.
You have pressed cabinet button
when Key lock is On. (→ page 46)
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 mode is set to Quiet mode
Red
Red
Green
–
Replace the lamp.
Replace the lamp.
–
Indicator Messages
POWER Indicator
MENU
BACK
KEYSTONE
WARNING
P
O
W
E
R
AUTO PC
INPUT
VOL
-
VOL
+
LAMP
WARNING Indicator
POWER Indicator
LAMP Indicator