Manual-
FRONT PANEL DESCRIPTION
1
POWER “ON” indicator
: Illuminates anytime the MP 24z is connected to an appropriate power source (see
k
, Rear Panel).
2
SOURCE CONTROL selectors:
Provide Input selection between the various Phono and Line Inputs for their respective mixing
channels.
3
Input channel faders:
Control the relative Levels of each of the four Input mixing channels.
4
Channel CUE selectors:
Engaging any single or combination of CUE pushbuttons sends any program present at the respective
channel’s SOURCE CONTROL selector to the Headphone Cue section. The yellow LEDs adjacent to each CUE select button
illuminate when the switch is engaged.
5
CROSSFADE ENGAGE switch:
Activates the CROSSFADER and disables manual mixing capabilities. The adjacent green LED
illuminates whenever the Crossfader is active.
6
Left-hand CROSSFADE ASSIGN switch:
Assigns the left side of the Crossfader to any of the four Input channels when the
Crossfader is activated by its ENGAGE switch.
7
Right-hand CROSSFADE ASSIGN switch:
Assigns the right side of the Crossfader to any of the four Input channels when the
Crossfader is activated by the ENGAGE switch.
8
ACTIVE CROSSFADER:
Controls the Levels of any two channels assigned to it by the left and right Crossfade ASSIGN
switches when the ENGAGE switch is activated. The entire Crossfader assembly is replaceable from the front panel without disas-
sembling the entire unit. (See Service Information on page Manual-9.)
9
ENGAGE MIC switch:
Enables the Microphone Inputs to feed the Booth, Zone, and Main Outputs. The adjacent red LED
flashes whenever the ENGAGE MIC switch is down and locked. This switch also activates a “ducker” circuit in the Booth
Output.(SeeFront Panel
t
and Rear Panel
p
.)
0
MAIN MIC LEVEL control:
Sets the Level of the balanced low impedance MAIN MIC Input.
q
AUX MIC LEVEL control:
Sets the Level of the unbalanced high impedance AUX MIC Input, often used for wireless mics.
w
Microphone equalization controls:
Adjust the frequency contour of both Microphone Inputs. They have no effect on any other
program material.
HI-MID
TREBLE
+8 dB
+5
+1 +3
MID
ENGAGE
EQ
BASS
-1
0
-3
-7
-10
-5
LEFT
-20 -15
ENGAGE
MIXER
CUE / PGM
RIGHT
STEREO
PAN
LINE 6
LINE 3
CUE
CUE
CUE
CUE
PH/ AUX 3
LINE 3
LINE 3 AUX/ PH 2
AUX/ PH 1
10
8
6
10
8
6
LINE 2
LINE 1
LINE 1 LINE 2
LINE 4 LINE 5
LINE 4
TREBLE
TM
4
2
0
4
2
0
4
3
2
1
ASSIGN
4
3
2
1
ASSIGN
ENGAGE
MAIN
MIC LEVEL
OL
ENGAGE
MIC
LINE 5
LINE 6
ACTIVE CROSSFADER
BOOTH LEVEL
LOOP
ZONE LEVEL
PROGRAM EQUALIZER
PEAK PROGRAM METER
POWER
HEADPHONE CONTROL
MASTER LEVEL
SOURCE CONTROL
1
MIC CONTROL
MP 24z
10
8
6
10
8
6
4
2
0
4
2
0
2
10
8
6
10
8
6
4
2
0
4
2
0
3
10
8
6
10
8
6
4
2
0
4
2
0
4
10
8
6
10
8
6
4
2
0
4
2
0
MID
BASS
AUX MIC LEVEL
MIN
2
4
8
6
MAX
0
2
4
8
6
10
0
2
4
8
6
10
MIN
2
4
8
6
MAX
LEVEL
CUE
PGM
6
2
6
2
0
2
4
8
6
10
MIN
-6
-2
6
2
MAX
MIN
-6
-2
6
2
MAX
MIN
-6
-2
6
2
MAX
MIN
-6
-2
6
2
MAX
MIN
-6
-2
6
2
MAX
MIN
-6
-2
6
2
MAX
MIN
-6
-2
6
2
MAX
CUE LEFT /
PGM RIGHT
MONO
A
B
0
2
4
6
8
10
0
2
4
8
6
10
F 60
4
2
16
13
15
18
3
17
12
11
10 9 5
6
7
14
19
20 21 22
23
1
8