Audiodesign PAMX3.122 Manuel du propriétaire - Page 4

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PROFESSIONAL MIXER

CONTROL PANEL

Mono channel section
1
MIC Input
MIC1
This is an XLR type connector for microphone, the input level range: -60~-20dB.
This connector can offer +48V phantom power for condenser microphone when the
2
2
1
1
1
phantom power switch is on.
3
3
2
LINE Input：
This is a balanced/unbalanced jack for linking a line level source, input level range: -
2
40~0dB
LINE
3
LOW CUT Switch:
LOW
3
Press this switch, can dacay the input signal under 75Hz.
CUT
GAIN
4
GAIN:
4
Use this knob to adjust the level of the input signal to the optimal level. For the best
+20
+60
balance of S/N ratio and dynamic range, adjust this knob so that the peak indicator
12 lights occasionally.
HI
5
5
HI :
This knob control the frequency equalizer at higher frequency point.
- 1 5
+
1 5
MID
Max adjust range：
6
+
6
:
- 1 5
1 5
MID
LOW
This knob control the frequency equalizer at middle frequency point.
7
Max adjust range:
+
- 1 5
1 5
7
AUX1
LOW:
This knob control the frequency equalizer at lower frequency point.
Max adjust range:
0
10
AUX2
8
AUX1,AUX2,AUX3,AUX4:
0
10
8
These 4
knobs are used for controlling the signal level feed to AUX1~4 bus, these 4
AUX3
parts are all set in front of the channel fader, so they are not dependent on the fader
0
10
9
EFF:
AUX4
This knob is used for controlling the signal level feed to EFF bus, it has been set after
the channel fader, so it is enslaved to the fader position. Adjust these knobs when you
0
10
use effector on this channel.
EFF
9
10
PAN :
This konb is used for distributing the signal level of the channel feed to L/R buses.
0
10
They are equal which are feed to bus when the knob locates in the middle .
PAN
10
11 CHANNEL FADER:
L
R
PK
This fader controls the output level feed to main bus from the input channel, adjusting the volume
12
balance between channels. Faders of channels not in use should be pulled down.
SIG
10
PFL
12 SIG,PEAK Indicador:
13
These two LED indicators detect the signal level which exists at the end of the
SUB
channel but in front of the channel fader. SIG LED flashing means the channel is in
0
normal, and PEAK LED will be light at 6dB before clipping to remind that the signal
14
MAIN
level is too strong to the unit will be overload.
-10
13 PFL
switch
-15
This switch allows you to monitor the signal of the input channel, the signal is
-20
11
sampled in front of the channel fader, so it has nothing to do with the fader position.
-30
-50
14 SUB,MAIN channel output control:
1
These two switches control if the channel signal will feed to the SUB and MAIN bus
or not separately. The switch should be turned off for unused channels.
PAGE 4
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±
15dB @ 12KHz
±15dB @ 2.5KHz
±15dB @ 80Hz
:
PAMX3

System block diagrams

PROFESSIONAL MIXER
SYSTEM BLOCK DIAGRAMS
PAMX3
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