Pro-Ject Audio Systems BOX DESIGN Optical Box E Phono Instructions For Use page 2

Dear music lover,
thank you for purchasing a Pro-Ject Audio phono amplifier with ND converter.
In order to achieve maximum performance and reliability you should study these instructions for use carefully.
W
Warning
of
o
hazard for the
user,
the unit or possible
misuse
~
Important
notice
Connectors
Phonoln
GND
Left Right
0
.. Line
~
Phono
Line Line
•••
Pro-Ject Audio Systems, Vienna, Austria
Optical
Out
Power
18V==
-
R oHS
Make
all
connections whilst the phono amplifier
is
disconnected from the power supply.
Toke
core
to connect the left and right channels correctly. The right channel
is usually
marked
red, the left channel block
or
white.
Input selector
Do not connect the phono amplifiers output to o phono input (sometimes lobe/led gram, disc
or
RIM) on the amplifier.
Never
use any other power supply than the one supplied with the unit.
Operating the push button Phono/ Line selects the inputs. "Phono" represents signal from Phono In RCA
sockets. "Line" activates line level input Line In (jock 3.5mm).
Connecting the record player
Input button set to "Phono".
Connect the tonearm signal lead to the Phono In RCA sockets of the phono preamplifier. The earthing wire may
be connected to the screw terminal GND if you encounter hum problems when using the record player.
Line level input
Input button set to "Line".
A line level signal source (e.g. tape deck or reel deck) con be connected to the unit using Line In socket.
Integrated A/D converter relay the signal to digital data using Optical Out.
Sampling frequency
A dip switch located on the bottom of the unit sets the ND converter output sampling rote to 96kHz or 48kHz.
The Switch set towards bock side (to the connectors) represent 48kHz. Some of the amplifiers (soundbors etc.)
cannot handle sampling frequency higher than 48Hz.
Connection to the amplifier (Sound Bar, AV receiver etc.)
The unit provides analogue and digital output connection.
Use the analogue Line Out output of the unit for connection to a line input (such as AUX, CD, Tuner, Tope or
Video) in your amplifier.
2
© Pro-Jee! Audio Systems · Pro-Ject Optical Box E Phone (from S/ N
1 7FO 11039) ·
Revision
2017 .8.15