On the front panel button:
• A flashing input button means that it is set to ARC mode.
• An illuminated input button means that it is set to Step-in mode.
2. Press one or more output buttons:
▪ If the selected button flashes, that input to set to ARC mode.
▪ If the selected button stops flashing, ARC mode is disabled for that input.
The LOCK button flashes.
3. Press LOCK to save changes.
The LOCK button flashes until the changes are saved. The device exits the ARC mode
and returns to Video switching mode.
An HDMI input is set to ARC mode.
To route an analog audio input to an HDMI input port:
1. Press D-AUDIO and A-AUDIO simultaneously.
Both buttons illuminate and the device enters the ARC routing mode (for example, HDMI
OUT 1, 2, 3 and 4 are enabled).
2. Press A-AUDIO until it flashes.
The out HDMI Arc-enabled outputs illuminate, as before.
The ARC-enabled inputs flash (for example, 1, 5 and 7 are ARC enabled, 3 is illuminated
therefore not enabled).
On the front panel button:
• An illuminated output button means that the corresponding output port is ARC
enabled.
• Output button is not illuminated.
• A flashing input button means that it is ARC-enabled.
On the 7-segment display:
• “.” under an output number indicates that arc is enabled on the corresponding output
(outputs 1 to 4 in this example).
• “A” under an output number indicates that an analog audio input is routed to that
output.
• “d” under an output number indicates that the embedded audio is routed to that
output.
• “0” under an output number indicates that the audio output is muted.
3. Press an ARC enabled input button (for example IN 1) to select the input destination
port.
The corresponding 7-segment display LED flashes.