Cadac R-Type - Manual (Page 69)

Stereo Input Channel 8231 8-3
Revision R2005-2 R-Type
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These buttons enable you to reverse the phase of the incoming signals of the left and
right MIC amps independently or together.
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Pressing this button enables you to monitor the left and right MIC amps via the PFL
system. Pressing L or R will send a mono signal to the left and right busses of the
Listen module. Pressing both buttons together will send a true stereo image to the
L & R of the PFL-bus.
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Press this button to apply a Line-up tone to the input. The frequency and level of the
line up tone applied is controlled from the OSC/Comms module 8271, see
11.1 Osc
& Communications 8271 - front panel. Pressing this button will also disable the 48v
phantom power if selected, see 7.1.6.
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Press this button to switch on the 48V Phantom power to any connected microphone.
Notice that the 48 v phantom power is disabled on this channel if the line-up tone is
selected (see 7.1.5).
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Press this button to apply -20dB attenuation to the input signal to the L & R micro-
phone amplifiers. If the gain potentiometer (see
8.1.1 Input Gain LEFT/RIGHT ) is set
for 20dB and the pad applied, this allows for the use of line level (0dB nominal)
devices instead of having a separate line input.
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Press this button to sum the LEFT and RIGHT MIC amp signals to MONO.
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These buttons are used to select direct routing to matrix busses 13 to 16 from POST
fader, with or without stereo panning. See
8.1.33 Matrix 13 - 16 and 8.1.28 PAN Con-
trol .
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Sends 9A/B - 16A/B are dedicated mono sends, each with its own level control. Each
pair has its own PRE/POST FADER and ON/OFF switch.
Sends 9A/B - 12A/B and 13A/B - 16A/B can be selected to follow the STEREO PAN-
NING by using the buttons in the panning section at the bottom of this module. See
8.1.28 PAN Control , 8.1.30 Stereo PAN to groups 9 - 12 and 8.1.33 Matrix 13 - 16 .
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Sends 1A/B - 8A/B can be switched between stereo and dual mono. In stereo, adjust
the level with the upper control and panning with the lower one. In dual mono, adjust