The MONO module can be configured in a number of different ways depending on
the jumper options set. The jumpers are situated near to the flat cable connector:
When closed, the A PHANTOM jumper (J 1) allows for Phantom power on Input A.
When using a phantom powered microphone, ensure that the mixer is switched off
when the microphone is plugged in to the XLR connector.
When the C.ROOM MUTE jumper (J 2) is closed, the Fader opening is associated
to the cut-off of the C.ROOM SPK output on the MONITOR module. CUT LED on
the MONITOR Ctrl Room section illuminates accordingly.
When the STUDIO MUTE jumper is closed (J 3), the Fader opening is associated
to the cut-off of the STUDIO SPK output on the MONITOR module. CUT LED on
the MONITOR Studio section illuminates accordingly.
When the RELAY 1 jumper (J 4) is closed, the Fader opening is associated to the
switch of Relay #1 inside the Power Supply. This relay may be used to control an
On Air Lamp (such as MR. LIGHT by Axel Technology).
When the RELAY 2 jumper (J 5) is closed, the Fader opening is associated to the
switch of Relay #2 inside the Power Supply. This relay may be used to control an
On Air Lamp (such as MR. LIGHT by Axel Technology).
When closed, the TB (to) STUDIO-SUB jumper (J 6) put the signal from the pre-
fade section of the module onto the TalkBack (to) Studio audio Bus and allows it to
be output on the Studio Monitor section (see MONITOR module). The major use of
this facility is also that TB STUDIO bus feeds the Telco and Telephone channels
and will therefore allow the Producer to talk to a telephone caller off-air.
When closed, the TB (to) CONTROL ROOM jumper (J 7) put the signal from the
pre-fade section of the module onto the TalkBack Ctrl Room audio Bus and allows
it to be output on the Control Room Monitor section (see MONITOR module). The
major use of this facility is the off-air communication from the Studio (e.g. the
presenter) and the Control Room.