© Pro-Ject Audio Systems · Pro-Ject Pre Box RS2 Digital · Revision 2019.08.14
4
I2S
This input is dedicated for connection with Pro-Ject CD Box RS2 using HDMI cable. This connection also
provides Masterclock for CD player
Analogue inputs: Unit is equipped with two analogue - line livel inputs: balanced XLR and unbalanced RCA
Mains power connection and methods to switch the unit on and off
Connect the low voltage plug from the power supply to the Power 20V DC socket of the preamplifier before
connecting the power supply to the mains. The unit can be switched on and off by using 2 different methods
which are equal in priorities.
We recommend to set the volume control to minimum, prior to switch on.
1.
Using front pushbutton to switch on or into standby
The pushbutton on the front panel of the unit alternately turns the power on or returns it to standby mode. The
blue LED on the front panel shows that the unit is powered on.
If a trigger signal is present the unit can’t be
switched off by the pushbutton.
2.
Remote power on - triggers
The unit can be switched on via other Box Design components when a 12V trigger voltage is present at the
2.5mm socket marked Trigger Input. Special power-on cables (polarity
) in diverse lengths are available
as accessories. The remote power-on signal can be relayed to further units via the Trigger Output socket. When
the 12V trigger signal is switched off, the unit will also switch off.
Trigger cables may only be plugged into the sockets when the unit is disconnected from the power
supply and from the mains. Failure to do so may result in damage of the unit.
Remote control
POWER turns the unit on or back into standby
Mute activates and deactivates mute. If mute is engaged, the blue LED
above the ON/OFF switch flashes.
Upsample see Upsample article
Reclock see Reclocking article
Left arrow step back in menu
Right arrow enters into a menu or a subpage of menu
Up and Down arrow browse in menu up and down
OK confirms settings
/- selects digital filters
Input +/- selects inputs
Tube engage/disengage tube stage
