Front panel controls
There are two switches on the front panel, one for power on/off and another one for switching the transparency checking mode on/off. Then there is the IR receiver, a power on indication LED, the power input socket and two Firewire 400 sockets.
The INT202/INT203 units come with an optional IR remote control. This remote allows to control the volume and the absolute polarity of the signal passing from the computer to the D/A Converter. The signal fed into the INT203 to be recorded on the computer is not affected by the remote control.
Back panel elements from left to right
The back panels differ between the INT202 and INT203 units: The INT202 has two RCA output sockets, one single wire/dual wire mode selection switch and two XLR output sockets.
The INT203 has one RCA output socket, one RCA input socket, a switch to select either the RCA or the XLR input as the sync source, one XLR output socket and finally one XLR inout socket. Note, both RCA and XLR inputs are active, this allows to record four channels via the INT203 and not just two.