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9. Appendix
Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.
Indicator Messages
Power Indicator
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 is in Eco mode
Red
Red
Green
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
2.5 sec On,
0.5 sec Off
The main power is off
The projector is getting ready to turn on.
Off Timer (Off Time) is activated.
The projector is cooling down.
The Program Timer is activated.
The projector is turned on.
The projector is in Standby.
–
Wait for a moment.
–
Wait for a moment.
–
–
–
Status Indicator
Indicator Condition
Projector Condition Note
Off
–Normal
Blinking light
Steady light
Red
Green
Orange
Orange
Green
1 cycle (0.5 sec On,
2.5 sec Off)
2 cycle (0.5 sec On,
0.5 sec Of)
4 cycle (0.5 sec On,
0.5 sec Off)
6 cycle (0.5 sec On,
0.5 sec Off)
1 cycle (0.5 sec On,
2.5 sec Off)
Reattach the lamp cover correctly.
(
→
page 138)
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.
Both the built-in wired LAN and the
wireless LAN cannot be connected to
the same network at the same time.
To use both built-in wired LAN and
wireless LAN at the same time, con-
nect them to different networks.
(
→
page 113, 114)
You have pressed cabinet button
when Control Panel Lock is on.
(
→
page 119)
–
Lamp cover error
Temperature error
Fan error
Lamp error
Re-firing the lamp
Network conflict
Control Panel Lock is on
The projector is in Standby.
Over-Temperature Protection
If the temperature inside the projector rises too high, the over-temperature protector will automatically turn off the lamp with the
STATUS indicator blinking (2-cycle On and Off.)
Should this happen, do the following:
• Unplug the power cable after the cooling fans stop.
• Move the projector to a cooler location if the room where you are presenting is particularly too warm.
• Clean the ventilation holes if they are clogged with dust.
• Wait about 60 minutes until the inside of the projector becomes cool enough.
–
Replace the lamp.
(
→
page 136)
Replace the lamp.
(
→
page 136)
–