Sony STR-ZA3100ES Help Manual page 83

Hint
You can rename each input so that the name can be displayed on the display panel of the receiver. For details, see
the name for each input
The image quality depends on the connecting jack. We recommend that you connect your devices via an HDMI connection if they
have HDMI jacks.
Related Topic
Notes on connecting cables
Using other video/audio input jacks (Input Assignment)
Changing the name for each input (Name)
(Name)."
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"Changing