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PAGE 10
CENTURY SERIES
TC Input Module
The TC input module is the intermediate input module in the
Century Series. It is essentially the same as the SP except for
the sweepable mids on the EQ section and a polarity reverse
switch.
LINE Switch
Selects between the Balanced XLR Microphone Input con-
nector and the Balanced Line Input 1/4" TRS connector.
48V Phantom Power Switch
Turns on 48V Phantom Power, required by certain micro-
phones for proper operation.
PAD Switch
Introduces a -15 dB attenuation to the mic input signal.
GAIN Control
Adjusts input gain for proper signal level.
Polarity Reverse Switch
Inverts the polarity of both the microphone and line inputs.
80Hz High Pass Switch
Reduces all low frequency content at a 12db per octave rate
referenced to 80Hz (-3db point).
HF Equalizer Control
Boosts or cuts high frequency content at 10kHz.
MID EQ Level and Sweep Controls
Control the degree of boost or cut of Mid Frequency content
and reference frequency. The outer knobs control the center
frequency which is variable between the frequencies printed
on the chassis. The inner knob adjusts the boost or cut.
LF Equalizer Control
Boosts or cuts low frequency content at 80Hz.
EQ IN Switch
Inserts the EQ section into the input channel signal. An asso-
ciated LED illuminates when the switch is down.
AUX Level 1•3 / 2•4
Adjusts audio level of a mix for use as a monitor or an effect
send. The signal source for this mix may be selected pre or
post fader by an associated switch.
AUX ASSIGNMENT 3•4 Switch
Selects the first two Aux level controls between the Aux 1•3
mix bus and the Aux 2•4 mix bus.
POST/PRE Switch
Selects the Aux 1•3 and Aux 2•4 signal sources between post
and pre fader positions.
AUX 5 - 8 Individual Level Controls
Adjusts audio level of a mix for use as a monitor or an effect
send. The signal source for these mixes may be selected pre
or post fader by an associated switch.
PRE/POST Switch
Selects the Aux 5 through 8 signal sources between pre and
post fader positions.
250
100
400
1
2K
+48V
LINE
80
EQ IN
POST
3•4
PRE
HM
LM
5
6
7
8
AUX SENDS
PAD
1•3
2•4
GAIN
20
10
6
30
60
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
1K
400
1.5
6
3
8K
Ø
8
16
-0+
8
16
LF
8
16
-0+
8
16
HF
POST
3•4
PRE
MUTE
MONO
1-2
3-4
5-6
7-8
PFL
PEAK
SIG
5
6
7
8
PAN
AUX SENDS
0
5
10
30
40
20
L-R
1•3
2•4
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
7
8
9
5
2
0
1
3
46
10
1