Optoma W304M User Manual - Page 53

Remote Control Problems, Audio Problems, Message Reminders, There is no sound, The sound is distorted

Page 53 highlights

Message Reminders 4 Replacing the lamp: Appendices 4 Out of range: (see the following for more information) Remote Control Problems If the remote control does not work 4Check the operating angle for the remote control is approximately ±15°. 4Make sure there are no obstructions between the remote control and the projector. Move to within 7m (23 ft) of the projector. 4Make sure the batteries are inserted correctly. 4Replace weak batteries in the remote control. Audio Problems There is no sound 4Adjust the volume on the remote control. 4Adjust the volume of the audio source. 4Check the audio cable connection. 4Test the source audio output with other speakers. 4Have the projector serviced. The sound is distorted 4Check the audio cable connection. 4Test the source audio output with other speakers. 4Have the projector serviced. 53 English

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English
53
Appendices
Message Reminders
4
Replacing the lamp:
4
Out of range: (see the following for more information)
Remote Control Problems
If the remote control does not work
4
Check the operating angle for the remote control is
approximately ±15°.
4
Make sure there are no obstructions between the remote control
and the projector. Move to within 7m (23 ft) of the projector.
4
Make sure the batteries are inserted correctly.
4
Replace weak batteries in the remote control.
Audio Problems
There is no sound
4
Adjust the volume on the remote control.
4
Adjust the volume of the audio source.
4
Check the audio cable connection.
4
Test the source audio output with other speakers.
4
Have the projector serviced.
The sound is distorted
4
Check the audio cable connection.
4
Test the source audio output with other speakers.
4
Have the projector serviced.