English
79
English
Troubleshooting
LED
Protector Status
Power
Green/Red
Status
Filter
The projector is off. (No AC power supply is connected.)
The projector is in standby mode. Press the On/Standby button to start
the projector.
The projector is operating properly.
The projector is entering the standby mode or projector light source are
cooling down. Wait until the light source has fully cooled down. Turn
on the projector after power indicator stop blinking.
The projector is in light off mode.
The projector cannot be turned on when detecting a fan error. Unplug
the AC power cable. Re-connect it and turn on the projector.
0.5s
The projector cannot be turned on when detecting an error of the main
board. Unplug the AC power cable. Re-connect it and turn on the projector.
1s
The projector cannot be turned on when detecting an LCD error. Unplug
the AC power cable. Re-connect it and turn on the projector.
2s
The projector cannot be turned on when detecting an HDMI exception.
Unplug the AC power cable. Re-connect it and turn on the projector.
The projector cools down when detecting an LED error.
The projector enters the standby mode when detecting an LED error.
0.5s
1s
The projector cannot be turned on when the internal temperature
is excessively high. After the projector fully cools down and the
temperature restores to a normal value, the power indicator is red and
lit up.
The projector can now be turned on.
1s
When the internal temperature is excessively high, the projector enters
the standby mode.
0.5s
0.5s
The projector cannot be turned on when the external temperature
is excessively high. After the projector fully cools down and the
temperature restores to a normal value, the power indicator is red and
lit up.
The projector can now be turned on.
0.5s
When the external temperature is excessively high, the projector enters
the standby mode.
0.5s
2s
The projector cannot be turned on when the light source temperature
is excessively high. After the projector fully cools down and the
temperature restores to a normal value, the power indicator is red and
lit up.
At this moment, you can turn on the projector.
2s
When the light source temperature is excessively high, the projector
enters the standby mode.
The
fi
lter needs to be cleaned.
...
Off
...
Lit up
...
Blinks
...
Green
...
Blinks green
...
Red
...
Blinks red
Press the [Mute] to check whether the muting function is enabled.
Check whether the audio cable is properly connected to the audio
input source.
If a cable is connected to the <Audio Out> terminal, the built-in
speaker of the projector is unavailable.
Problem: LED lights up or blinks
The time marked in
the preceding table
is an LED blinking
interval.
Note
