RX-V667/HTR-6063/RX-A700
A3. HDMI AUDIO
This menu is used to check the route of audio signal input to HDMI IN/OUT.
* Before check using sub-menu A3-3, be sure to connect a TV monitor equipped with Audio Return Channel function
to this unit.
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A3-1. HDMI AUTO
The audio signal input to HDMI IN is output.
A3-2. INVALID ITEM
Not for service.
A3-3. ARC 1 (Audio Return Channel function)
The audio signal input from HDMI OUT 1 is output.
A3-4. INVALID ITEM
Not for service.