Cadac LIVE1 - Manual (Page 20)

20
Revision L1.1 2011-12 Live1
Module descriptions
Mono channels
SIG – green signal presence LED, illuminates when channel signal level is
approx. -36 dBu. This LED indicates the level post-EQ, pre-insert, so is affected
by the setting of the MIC gain control.
Mic pre:
MIC
– sets mic amp gain; range of adjustment is 0 to 60 dB. When using the input
channel with line level sources, this control should be set at minimum (0 dB).
48V – press to enable 48 V phantom power at the mic input XLR. An adjacent
red LED illuminates to warn that phantom power is active.
HPF – press to insert a high pass fi lter in the signal path. The fi lter rejects
signals below 80 Hz, with a slope of 12 dB/oct. An adjacent yellow LED
illuminates to confi rm that the fi lter is in circuit.
Equaliser:
HF
– shelving fi lter providing 18 dB of cut or boost above 12 kHz.
HMF – bell fi lter providing 18 dB of cut or boost at frequency set by the
associated Hz control
Hz – selects centre frequency of HMF EQ section; range 400 Hz to 4 kHz
LMF
– bell fi lter providing 18 dB of cut or boost at frequency set by the
associated Hz control
Hz – selects centre frequency of LMF EQ section; range 60 Hz to 600 Hz
LF – shelving fi lter providing 18 dB of cut or boost below 80 Hz.
EQ IN – when pressed, the EQ section is placed in the signal path. An adjacent
yellow LED illuminates to confi rm this.
Auxiliary sends:
The six aux sends are identical. All sends are mono, and each has its own send
level control. With the control fully anticlockwise, the send is off. The sends may
be selected as pre- or post-fade in pairs – i.e., 1 & 2, 3 & 4 and 5 & 6 – from
the master section (see “Master Aux Pre/Post” on page 29). Note that the
channel MUTE button mutes both pre-fade and post-fade sends.
Routing & panning:
The routing buttons are non-interlocking; the channel signal may be sent to all
subgroups and/or the master output simultaneously if wished. Subgroups are
used when you want to have control of the overall level of several inputs on a
single fader.
1-2 – pressing this button sends the post-fade signal to subgroups 1 and 2, via
the PAN control. An adjacent green LED illuminates to confi rm the routing.
3-4 – pressing this button sends the post-fade signal to subgroups 3 and 4, via
the PAN control. An adjacent green LED illuminates to confi rm the routing.