User Manual

Using the HDV 820
22 | HDV 820
Adjusting the signal level of the RCA input
(UNBAL)
In order to optimally set the gain of the headphone amplifier, you can
use the input gain rotary switch to adjust the signal level of the RCA
input (UNBAL).
▷ Turn the input gain rotary switch (– GAIN +) towards the
+ sign: if the signal is too low or
– sign: if the signal is overmodulated.
Adjusting the volume
▷ Use the Volume control to adjust the desired volume.
The volume setting applies to the headphone connections and the
audio outputs (
ANALOG OUT). If you have connected several identi-
cal headphones to the headphone amplifier, the volume setting
applies to all headphones.
ANALOG OUT
~100-240 VAC 50/60Hz
R
LRLR
ANALOG IN DIGITAL IN
- GAIN +
BAL UNBAL BALOPT USB
COAX
GAIN
GAIN
WARNING
Danger of hearing damage!
Listening at high volume levels for long periods of time can lead to
permanent hearing defects.
▷ Before putting your headphones on, adjust the volume to a low
level.
▷ Do not continuously expose yourself to high volume levels.