Yamaha M2500 Control panel, Input channel section, Monaural input channels, AUX 1-AUX 14 controls

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Control panel

Input channel section

Monaural input channels

The M2500-24 {32/40C/48C/56C} provides 24 {32/ 40/48/56} input channels. The specifications of each input channel are the same for all models of the series.

 

+48V

1

 

 

GAIN

 

 

+10

–34

2

–16

–60

3

 

26dB

4

5

 

80

HI

–15 +15

HI-MID

400 8k

–15 +156

LO-MID

80 1.6k

–15 +15

LO

–15

+15

 

 

 

 

EQ

7

 

 

 

 

 

 

0

10

 

 

 

AUX1 PRE

0

10

 

 

 

AUX14

 

0

10

PAN

C

 

 

 

 

 

 

AUX2

 

 

J

 

 

L

R

 

 

 

0

10

ODD

EVEN

 

 

 

 

AUX3

 

 

 

0

10

1-2

ST

 

 

 

 

AUX4

3-4

MONO

K

 

PRE

 

 

 

 

0

10

5-6

 

 

AUX5

 

 

 

 

 

7-8

LCR

 

010

AUX6

8

 

 

CHECK

 

 

 

ON

L

0

10

 

 

AUX7

 

 

 

ON/EDIT

 

0

10

9

 

 

AUX8

 

 

 

PRE

10 PEAK

 

0

10

5 NOM

M

 

AUX9

0 SIGNAL

010

AUX10

5

0

10

10

AUX11

 

 

 

20

010

AUX12

 

PRE

 

30

 

0

10

 

40

 

AUX13

 

 

 

 

N

50

 

 

 

60

O

0

10

 

 

AUX14

PFL

PAN

 

C

 

A +48 V (phantom power) switch

This switches the +48 V phantom power supply on/ off for the corresponding channel. When the switch is pressed in (), phantom power is on. At this time the indicator above the switch will light.

Note: If you wish to use phantom power, make sure that the rear panel PHANTOM MASTER switch (page 29) is turned on. (The PHANTOM MASTER indicator on the meter bridge will light.)

B GAIN control

This adjusts the input sensitivity. This control has a range of –16 dB to –60 dB when the 26 dB pad switch (3) is off, and a range of +10 dB to –34 dB when the pad is on.

C 26 dB pad switch

This attenuates the input signal by 26 dB. When the switch is pressed in (), the pad is on.

D (phase) switch

This reverses the phase of the input signal. When the switch is pressed in (), the phase is reversed.

E80 (high pass filter) switch

This switches the high pass filter on/off. When the switch is pressed in (), the high pass filter is on, and the frequency range below 80 Hz will be attenu- ated by an 18 dB/oct curve.

F EQ controls

This is a four-band equalizer. The type, center fre- quency, and gain range of each band is shown below.

Band

Type

Center frequency

Gain

 

 

 

 

HIGH

Shelving

10 kHz

 

 

 

 

 

HIGH-MID

Peaking

400 Hz to 8 kHz

±15 dB

 

 

 

LOW-MID

Peaking

80 Hz to 1.6 kHz

 

 

 

 

 

LOW

Shelving

100 Hz

 

 

 

 

 

G EQ switch

This switches the equalizer on/off. When the switch is pressed in (), the equalizer will be on.

HAUX 1–AUX 14 controls

These adjust the level at which the signal of the mon- aural input channel is set to AUX buses 1 to 14. Nom- inal level (0 dB) is when the control is at the “▲” position. The pre-fader signal will be sent to AUX buses 1/2. For AUX buses 3 to 14, you can use the PRE switch (9) to switch between pre/post fader.

M2500—Owner’s Manual 3

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Contents Mixing Console Nederland Netherlands Read the Following Before Operating M2500 Important InformationOperating Notes Keep This Manual For Future ReferencePage Introduction ContentsFeatures of the system AUX 1-AUX 14 controls Control panelInput channel section Monaural input channelsChannel assign switches PRE switchesPAN control Channel fader ON/EDIT switch / ON, Check indicatorsPEAK/NOM/SIGNAL indicators PFL pre-fader listen switchStereo input channels B switchGain B control If a 1-2/3-4/5-6/7-8 switch is on If the ST switch is onBAL control Input a ST CH Input B Mono AUX 1-6master faders AFL after fader listen switchesGROUP/AUX master section AUX 1-6 sectionGROUP/AUX Flip switch= AUX On switchAFL switch GROUP/AUX Flip switch= GroupG1/A7-G8/A14 section Matrix switch Fader AFL after fader listen switchWhen Group is selected GROUP/AUX Flip switchWhen AUX is selected MATRIX/ST/MONO/LCR MONO/C section Matrix switchStereo/monaural master section Stereo sectionMatrix Monitor G1/A7-G8/A14 controls Matrix sectionST L/R controls MONO/C controlMonitor section Monitor signal priority orderMaster indicator Master PFL switchPhones headphone control +R switchPhones jack MIC jack MONO/C switchOscillator on switch Talkback/oscillator sectionMeter select section A7-14/G1-8 switchAUX 1-6 switch G1-8/A7-14 switchDirect Recall 1-8 switches Recall switchStore switch Check switchMONO/C level meter +15V/-15V/+12V indicatorsPhantom Master indicator Meter bridgeInsert I/O jacks Rear panelNominal input Input a jacks Input jacks Stereo input channel input/ output jacksInput B jacks Matrix OUT jacks Master section input/output jacksAUX/GRP OUT jacks GRP/AUX OUT jacksSUB in ST L/R, MONO/C jack ST OUT, MONO/C OUT jacksMonitor OUT jacks SUB in Matrix jacksLamp connector Midi connectorsPhantom Master switch DC Power Input connectorScene Memory function What is scene memory?Modes of the scene memory function Storing a scene Operation in Normal modeUsing Direct Recall to recall a scene Recalling a sceneChecking the contents of a scene you wish to recall Check mode operationEditing and storing the scene you are checking Press the Check key once again to return to Normal modeBasic procedure in Utility mode Utility mode proceduresUtility items Program change reception omni on/off On/oFF Midi channelProgram change transmission/reception OFF/on/LoC Control change transmission/reception OFF/GrP/onControl No Channel Mute group Control change tableDirect recall Mute groupsMute group About the local control cir- cuit Using mute groupsError messages General specifications SpecificationsInput specifications Input/output characteristicsOutput specifications Other Connector wiringIncluded items Front DimensionsRear Midi data format Midi Implementation Yamaha Corporation
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