Yamaha Yamaha Mixing Consol, M2500 Matrix section, ST L/R controls, MONO/C control, Level control

Control panel

Matrix section

The M2500 provides an eight channel matrix section that allows the output signals from the G1/A7–G8/ A14 section, the output signals from the stereo/mon- aural master section, and the input signals from the SUB IN MATRIX jacks to be mixed at a desired level. Matrix 1–8 are output individually from MATRIX OUT jacks 1–8 (page 27), and can be used as mixes for foldback or individual monitor systems.

1

00

L SUB IN R

2

00

L ST R

3

0

MONO/C

0

G1 / A7

0

G2 / A8

0

G3 / A9

0	4
G4 / A10

0

G5 / A11

0

G6 / A12

0

G7 / A13

0

G8 / A14

	5
0	10
LEVEL
6	7
ON	AFL

MATRIX 1

A SUB IN L/R control

These adjust the signal levels that are input to the matrix from the rear panel SUB IN MATRIX jacks (page 28). The “▲” position is nominal level (0 dB).

BST L/R controls

When the MATRIX switch of the STEREO section (page 16) is on, these controls adjust the level of the signal that is sent from the STEREO section to the matrix. The “▲” position is nominal level.

CMONO/C control

When the MATRIX switch of the MONO/C section (page 16) is on, this control adjusts the level of the signal that is sent from the MONO/C section to the matrix. The “▲” position is nominal level.

DG1/A7–G8/A14 controls

When the MATRIX switches of the G1/A7–G8/A14 section (page 11) are on, these controls adjust the level of the signal that is sent from the corresponding GRP/AUX OUT to the matrix. The “▲” position is nominal level.

ELEVEL control

This adjusts the final output level of the matrix. The “▲” position is nominal level.

FON switch

This switches the output of the matrix on/off.

GAFL switch

Using this switch, the signal of the matrix can be monitored from the MONITOR OUT/PHONES jacks. If the PFL switches of all input channels are off, turning this AFL switch on will allow you to monitor the output signal of the corresponding matrix from the MONITOR OUT/PHONES jacks. Use the MAS- TER PFL switch of the monitor section to switch the monitor signal between pre/post-fader (LEVEL con- trol).

MATRIX
G1/A7 G2/A8 G3/A9 G4/A10 G5/A11 G6/A12 G7/A13 G8/A14	STEREO	SUBIN
	L RMONO/C	L R 4
		G1/A7
		G2/A8
		G7/A9
		G7/A10
		G7/A11
		G7/A12	5	6
		G7/A13			to METER
							MATRIX OUT
							+4dB
		G8/A14	LEVEL	ON			1-8
		ST L	2			MONITOR
					INPUT		MASTER
					(PFL)		PFL	AFL
		ST R			MONO	ST	ST	ST
			3			L RON	MONOL RMONOL RON
		MONO/C
		SUB IN L			AFL
		SUB IN R			7
		1
L
SUB IN
+4dB
MATRIX
R

18 M2500—Owner’s Manual