Audio, Line out level, Volume limit – Denon DNP-2000NE High-Resolution DAC Audio Streamer with HEOS (Silver) User Manual
Page 82: Fixed, P. 82), Source will switch to “network” (network/aux)

Audio
Make audio-related settings.
Line Out Level
Set according to the terminal (VARIABLE or FIXED) where the amplifier is
connected. Use this setting when connecting a Denon amplifier to this unit
Variable
(Default):
When the “Power On Link” function is used,
the input source of the Denon amplifier
switches to “EXT.PRE.” Control the volume
of the audio signal output from this unit’s
analog audio output terminals (VARIABLE)
with the HEOS app or TV remote control
unit (HDMI control function).
Fixed:
When the “Power On Link” function is used,
the input source of the Denon amplifier
switches to “NETWORK.” Control the
volume of the Denon amplifier connected to
this unit with the HEOS app or TV remote
control unit (HDMI control function).
Volume Limit
Make a setting for the maximum volume of the audio signal output from the
analog audio output terminals (VARIABLE).
Off
(Default):
Do not set a maximum volume. (100
(+6dB))
95 (+1dB)
/
90 (-4dB)
/
85 (-9dB)
/
80 (-14dB)
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