Sony MDR DS4000 - Manual (Page 7)

Preparation
7 GB
Rear Panel of the Processor
ATT
LINE IN
DIGITAL
IN
L
0dB
-8dB
R
DC IN 9V
OUT
1
2
3
4
5
1 ATT (attenuator) switch
Set this switch to “0dB” if the volume is
too low at analogue input. Normally, this
switch should be set to “–8dB.”
2 LINE IN jacks
(see page 14 for details)
Connect the audio output jacks on audio
or video component (sold separately),
such as a video cassette player or TV, to
these jacks.
3 DIGITAL IN jack
(see page 13 for details)
Connect a DVD player, Digital
Broadcasting Satellite Receiver, or other
digital component (sold separately) to this
jack.
4 DIGITAL OUT jack
(see page 13 for details)
Connected components' digital signal
integrity retained when installed.
5 DC IN 9V jack
Connect the supplied AC power adaptor
to this jack. (Be sure to use the supplied
AC power adaptor. Using products with
different plug polarity or other
characteristics can cause a malfunction.)