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2.
Adjust the volume of the audio source.
3.
Check the audio cable connection.
4.
Test the source audio output with other speakers.
5.
Have the projector serviced.
Problem: The sound is distorted
1.
Check the audio cable connection.
2.
Test the source audio output with other speakers.
3.
Have the projector serviced.
Having the Projector Serviced
If you are unable to solve the problem, you should have the projector serviced. Pack the projector
in the original carton. Include a description of the problem and a checklist of the steps you took
when trying to fix the problem: The information may be useful to service personnel. For servicing,
return the projector to the place you purchased it.
Summary of Contents for D77 Series
Page 1: ...D77 Series ...
Page 73: ... 65 Projector Dimensions DW771USTi DH773USTi 287 5mm 374 5mm 206 9mm 123 1mm ...
Page 74: ... 66 Projector Dimensions DW770UST DH772UST 167 6mm 122 6mm 374 5mm 287 5mm ...
Page 75: ... 67 Projector Dimensions DW771USTie DH773USTie 287 5mm 374 5mm 193 6mm 123 1mm ...
