User Manual

Putting the HDV 820 into operation
10 | HDV 820
Connection possibility of the audio source: digital, 
USB connection
▷ More information on using the headphone amplifier connected to
a Mac or PC can be found on page 12.
Requirements for digital connections
The digital audio inputs DIGITAL IN (OPT or COAX) can receive digital
audio signals in PCM format (supported sampling rates: optical: up
to 96
kHz, coaxial: up to 192 kHz).
Information on how to set the audio signal of the connected device
to PCM can be found in the Sound or Settings menu or in the instruc
-
tion manual of your device.
If an incompatible digital audio signal is being received, the Input
selection LED
(OPT or COAX) lights up white and the DSD reproduc-
tion LED flashes white. Music cannot be reproduced.
* The appearance of the Sound menu can vary depending on the
device you are using.
A
For best signal transmission and audio quality, use a USB OTG
cable (USB On-the-Go; available from your specialist dealer) to
connect your mobile HiRes audio player or smartphone.
ANALOG OUT
~100 -24 0 VAC 50/60 Hz
R
LRLR
ANALOG IN DIGITAL IN
- GAIN +
BAL UNBAL BALOPT USB
USB
COAX
Connection cable: USB 2.0 certified cable with Type B connector
for connection to the headphone amplifier
B
C
Sound menu*
Digital sound
Bitstream
PCM