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