Input channels, Input channel − overview, Nnput channel − overview – QSC Audio TouchMix-30 Pro 32-Channel Compact Digital Mixer with Touchscreen User Manual
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1001108-01-F
Input Channels
Input Channel − Overview
Provides a single-screen view of frequently used
controls and indicators for the input channel.
1.
Overview
tab
– Selects the Channel
Overview screen.
2.
Preset
– Shows the currently selected Preset
for this channel. Touch the + to change the Preset.
3.
Polarity Reverse
– Changes the polarity
of the signal.
4.
Digital Gain
– Controls and indicates the
amount of digital gain (+/- 15 dB) that has been
applied to the signal.
5.
Delay
– Controls and indicates the amount of
delay (up to 100 msec.) applied to the signal.
6.
Delay In
– Applies / bypasses the delay.
7.
Reset
– Sets all controls for the input channel
to the factory default position.
8.
L/R Subs
– (TouchMix-30 Pro only) Indicates
the output assignments channel (L/R Main,
Sub Groups 1 – 8).
9.
DCA
– Indicates which DCA groups are
assigned to the channel.
10.
Mute Groups
– Indicates which Mute
groups affect the channel.
11.
Parametric EQ Graph
– A graphic
representation of the equalization curve based on the EQ settings. The trace dims to indicate that the EQ is Out (disengaged).
•
EQ Graph Vertical Scale
– Represents audio level from -20 dB to +20 dB.
•
EQ Graph Horizontal Scale
– Represents frequency from 20 Hz to 20 kHz.
12.
EQ In
– Engages / disengages the equalizer for the input channel.
13.
Aux Sends
–
• Displays the system numbers and user-defined names for the Aux channels.
• Adjustable sliders send signal to the associated Aux channel output.
• Mute indicates if the channel’s send to an Aux is muted or not.
14.
EQ Handles –
Touch, hold, and drag to change the Frequency and Gain of the associated EQ band. The frequency band button
must be engaged to see the EQ Handles. Pinching to change Q is supported on the TouchMix-30 and tablet apps for all models.
15.
Low and High Cut Filter
and
Frequency Bands 1, 2, 3, and 4
– These buttons engage or disengage the
associated filter.
To adjust the following parameters, select the field then use the Master encoder or the up/down nudge buttons on a mobile device.
16.
Gain, Bands 1, 2, 3, and 4
– Displays and adjusts gain (+/- 15 dB) of the frequency band.
17.
Low and High Cut Filter Frequency
– Displays and adjusts the knee frequency for the high and low cut filters.
18.
Frequency Bands 1–4 frequency adjustment fields
– Displays and adjusts the center frequency for the four
parametric EQ bands.
19.
Comp –
•
Comp
– Engages or disengages the channel’s compressor.
•
Threshold
– Displays and sets the level at which compression begins.
•
Attack
– Displays and sets the time it takes for the compressor to reach its maximum compression when the threshold level
is exceeded.
•
Release
– Displays and sets the time it takes for the compressor to cease gain reduction when signal drops below threshold.
•
Ratio
– Displays and sets the amount of compression applied to the signal.
Home
Select an
Input Bank
Select
Channel
Select
Overview
Tab
+
∞
Inputs 1-8
Cue
L
C
R
Mic
1
10
5
u
5
10
20
0
40
10
Main
L/R
10
5
u
5
10
20
0
40
10
Comp
Gate
Auxes
Presets
Setup
EQ
Comp
Gate
FX Sends
Threshold
Attack
Release
Ratio
Gain
Attack
Release
Attenuation
Hold
Threshold
1
Lush Reverb
Mono Delay
Dense Reverb
Pitch Shift
Mono Delay
Lush Reverb
2
3
4
5
6
FX
M
M
M
M
M
M
M
M
M
M
M
M
M
1
Aux 2
Joe’s Aux
Aux 3
Aux 4
Aux 5
Aux 6
2
3
4
5
6
7
8
9
10
11
12
13
14
Aux 7
Aux 8
Aux 9
Aux 10
Aux 11
Aux 12
Aux 13
Aux 14
AUX Sends
L
C
R
Prev
Next
LR
1
2
3
4
5
6
7
8
Default
In 1
Main
Cue
Main Mix
L/R
Scene:
Reset
In
Joe’s Ears
Aux 1
Aux 2
Aux 2
Aux 3
Aux 3
Aux 4
Aux 4
Aux 5
Aux 5
Aux 6
Aux 6
Aux 7
Aux 7
Aux 8
Aux 8
Aux 9
Aux 9
Aux 10
Aux 10
Aux 11
Aux 11
Aux 12
Aux 12
Aux 13
Aux 13
Aux 14
Aux 14
20
10
0
-10
-20
20K
10K
5K
2K
1K
500
200
100
50
20Hz
3
4
2
1
0.00
0.00
0.00
0.00
120
80.0
400
2.0k
6.0k
8.0k
20
10
0
-10
-20
EQ
L/R Subs
L/R
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
DCA
1
2
3
4
5
6
7
8
Mute Groups
Preset
Ele Gtr Dyn
Polarity
Reverse
Digital Gain
Delay
-3.0
dB
ms
0.00
-12.0
16.0
50.0
4.0
0.00
-60.0
1.00
250
60.0
100
Overview
Mute
Mute
In 1
Overview
L
G
48
L
F
Inputs 1-8
2
3
1
6
8
5
7
9
4
11
10
13
16
17
15
12
18
21
20
19
23
22
14
24
2
1
4