Yamaha MX12/4 User Manual

E
MIXING CONSOLE
Owner's Manual
PHONES
L (MONO)
R
C-R OUT
ST OUTPUT
RTN SEND
GROUP
OUTPUTINPUT INPUT
L
(MONO)
R
L
(MONO)
R
EFFECT MONI
2
1
2
3
4
MONI
1
PHANTOM +48V
ON
MIC
INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT
LINE LINELINE LINE LINE LINE LINE LINE
INS
I ⁄ O
INS
I ⁄ O
INS
I ⁄ O
INS
I ⁄ O
INSERT I/O
OUT IN
9
10
11
12
12345678
ST
GROUP 4
GROUP 3
GROUP 2
GROUP 1
11
12
9
10
010
3
4
ST
GROUP
EFFECT
MONI2
METER
C-R•PHONES
TAPE IN
ST
EFFECT
⁄ MONI
C-R•PHONES
010
010
010
010
010
010
ST
MONI
SEND
RTN
MONI 1MONI
EFFECT ⁄ MONI 2
ST
TAPE IN
ST
010
LR
L
R
TAPE IN
REC OUT
PHANTOM POWER
ON
VOCAL
L HALL S HALL
DIGITAL
EFFECT
MONI 1
EFFECT
/ MONI 2
L
R
PEAK
+5
+3
+1
0
-1
-3
-5
-7
-10
-15
-20
ST GRAPHIC EQUALIZER
10
5
0
5
10
15
20
30
40
00
10
5
0
5
10
15
20
30
40
00
10
5
0
5
10
15
20
30
40
00
10
5
0
5
10
15
20
30
40
00
10
5
0
5
10
15
20
30
40
00
+12
-12
6
0
6
+12
-12
6
0
6
8k4k
2k
1k
500
250
125
2413
10
5
0
5
10
15
20
30
40
00
1
2
3
4
+10
-34
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
BAL
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
2413
10
5
0
5
10
15
20
30
40
00
1
2
3
4
+10
-34
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
BAL
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
8
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
7
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
6
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
5
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
4
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
3
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
2
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
1
2413
1
2
3
4
10
5
0
5
10
15
20
30
40
00
-16
-60
+10
-34
PAN
GAIN
HIGH
MID
LOW
MONI 1
EFFECT
PEAK
-15
+15
-15
+15
-15
+15
0
10
0
10
MIC
MIC
MIC
MIC
MIC
MIC MIC
L
R
OFF
MIXING CONSOLE

Yamaha MX12/4 Specifications

General

Channels	12
Mic Inputs	4
Line Inputs	8
EQ	3-band
Phantom Power	Yes
Aux Sends	2
Type	Analog
Inputs	12
Outputs - Main	2
Buses	2
Inputs - Other	2 x Stereo Return (1/4" TRS)

Summary

Precautions

General Safety Precautions

Covers avoiding heat, humidity, dust, vibration, shocks, unauthorized repairs, and proper cable handling/cleaning.

FCC Information (U.S.A.)

Details FCC compliance requirements, modification warnings, and interference measures for US users.

Important Notice for the United Kingdom

Provides essential information on connecting the plug and cord, emphasizing earthing requirements for UK users.

Front panel

Channel control section

Details controls for input channels 1-8 (monaural) and 9-12 (stereo), including GAIN, PEAK indicator, EQ, MONI, EFFECT, Group select, PAN/BAL, and faders.

Master control section

Output Routing and Monitoring Controls

Explains how to select output signals, control master and group levels, and connect recording devices.

Equalization and Effects Controls

Details the graphic equalizer for tonal adjustment and the built-in digital effects selection and activation.

Indicators and Auxiliary Controls

Explains power status indicators and controls for return signals, sends, and headphone/monitor outputs.

Connector section

Input Connectors

Details XLR mic inputs, TRS line inputs, and INS I/O jacks for channels 1-4.

Output and Return Connectors

Describes RTN, SEND, ST OUTPUT, GROUP OUTPUT, C-R OUT, and PHONES connectors.

Rear panel

Connector Polarity

Provides a table detailing the pinout and polarity for various connector types.

Power and Phantom Power Switches

Explains the main power switch and the phantom power switch for condenser microphones.

Application Example

Specifications

General Specifications

Lists overall specifications including frequency response, distortion, hum/noise, gain, crosstalk, EQ, and effects.

Input Specifications

Details input connectors, gain trim, impedance, sensitivity, input level, and connector types.

Output Specifications

Details output connectors, impedance, output level, and connector types.

Dimensions

Block and Level diagram