Need help?Do you have a question about the Sony STR-AV720 and is the answer not in the manual?
Covers electrical safety, operation, and cleaning advice.
Ensure adequate air circulation, avoid heat, sunlight, dust, vibration, shock.
Important notes before making connections.
Details for connecting various audio sources and speakers.
Adjusts volume, muting, bass, and treble for optimal sound.
Addresses FM/AM tuning, STEREO indicator, and preset tuning issues.
Troubleshoots surround effects and remote commander malfunctions.
Covers no sound, low volume, missing channels, and unbalanced output.
Solutions for abrupt sound loss, PROTECTOR indicator, noise, and hum.
To Next Page
General