DL-HDDM21 Quick Guide
3
Front Panel View
1.
POWER LED
• Illuminates when the unit is on and receiving power.
2. PCM LED
•
Illuminates when LPCM audio is detected on the HDMI input. If the ARC function is active, this
LED will illuminate when LPCM is detected from the ARC source.
3. DTS LED
•
Illuminates when DTS 2.0+Digital audio is detected on the HDMI input. If the ARC function is
active, this LED will illuminate when DTS 2.0+Digital audio is detected from the ARC source.
4.
DOLBY DIGITAL LED
•
Illuminates when Dolby Digital audio is detected on the HDMI input. If the ARC function is
active, this LED will illuminate when Dolby Digital audio is detected from the ARC source.
5.
ARC:
•
Pressing the this button will enable/disable the unit’s ARC (Audio Return Channel) functionality.
When the ARC function is enabled, the LED will illuminate and ARC audio sent back from the
connected display will be output over all local audio outputs. When the ARC function is not
enabled the LED will remain off.
Note:
Please ensure that the connected display supports ARC and that the display’s ARC function
is enabled before activating the ARC functionality of this unit. Failure to meet these requirements
will result in no audio output.
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