Error For Machine Defects
Symptom Cause / Remedy
No audio
The projector is not connected correctly.
Check audio cable if connect correctly.
The volume is set to minimum.
Adjust the volume.
Mute is turned on.
Press the MUTE button.
Remote control is
not working.
No battery.
Before using the remote control, please check the battery of remote
control.
Remote signal is obstructed.
Remove the obstacle between projector and remote control.
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