Troubleshooting
77
Projection stops automatically
Check Remedy
Is Sleep Mode enabled?
If the set time is exceeded and no signal is input, the laser is
automatically turned off and the projector enters standby mode.
Press the power button on the remote control or the standby
button on the control panel to turn on the projector. If you want
to disable Sleep Mode, change the setting to Off.
s Exten-
ded - Operation - Sleep Mode p.63
Noise problems
No audio, or the audio is too low
Check Remedy
Is the audio cable connected correctly? Try disconnecting the cable from the Audio Out port, and then
reconnecting.
Is the volume too low? Adjust the volume so that you can hear the audio.
s p.30
Is it connected with an HDMI cable? If no audio is output when connecting via an HDMI cable, set the
connected equipment to PCM output.
Are the Audio Out Device settings correct? Check that the Audio Out Device settings are correct on the
Configuration menu.
s Settings - HDMI Link - Audio Out De-
vice p.61
Have you connected a streaming media play-
er or video equipment?
Make sure that the volume for the streaming media player or the
video equipment is high enough, and that the audio output set-
tings are correct.
Have you connected an ARC compatible AV
system?
Make sure that an ARC compatible AV system is connected to the
HDMI2 port.
Check that the following settings are correct on the Configura-
tion menu.
•
Set Audio Out Device to AV System. s Settings - HDMI Link
- Audio Out Device p.61
•
When the AV System is connected to the projector, set HDMI
Link to On.
s Settings - HDMI Link p.61
Problems when projection starts
The projector does not turn on
Check Remedy
Is the power turned on? Press the power button on the remote control or the standby
button the control panel to turn on the projector.
Is Child Lock set to On? When Child Lock is set to On from the Configuration menu, hold
down the standby button on the control panel for approximately
three seconds, or perform operations from the remote control.
s Settings - Lock Setting - Child Lock p.61