Yamaha MX12 Manuel du propriétaire télécharger pdf (Page 4)

MX12/6, 20/6 — Owner’s Manual

2 Front & Rear Panels

The MX12/6’s panel is used for all following

illustrations in this manual.

Channels

1-8 (MX12/6)

1-16 (MX20/6)

(Monaural)

Channels

9-12 (MX12/6)

17-20 (MX20/6)

(Stereo)

Response [dB]

+10

+15

–15

–10

–5

Frequency [Hz]

10k1k100 20k20

+20

–20

Front & Rear Panels

Channel Control Section

q GAIN Control

Adjusts the input level of the signal entering the mixer to an

optimum level.

To obtain an optimum balance between the S/N ratio and

dynamic range, adjust the level so that the peak indicator w

occasionally lights.

-60 to -16 indicates the MIC input adjustment level, -34 to +10

indicates the LINE input adjustment level.

w PEAK Indicator

The indicator detects peaks in the signal after it has passed the

EQ.

The indicator will light red when the level reaches +17dB to

warn that clipping is imminent.

e Equalizer

Provides +/-15dB of control over high, mid and low frequency

ranges at the center frequencies listed below.

HIGH : 10kHz (shelving)

MID : 2.5 kHz (peaking)

LOW : 100Hz (shelving)

Frequency response will be flat when the knob is positioned at

“G”.

r AUX1, AUX2 Controls

t POST Switch

Individually controls the level of the signal sent from each

channel to the AUX1 and AUX2 buses.

The signal taken from before the channel fader is sent to

AUX1.

Depending upon the POST switch setting, the signal taken

from either before (POST Switch = ?) or after (POST Switch

= >) the channel fader is sent to AUX2.

When a stereo channel is used, L and R signals are combined

and sent to the AUX1 and AUX2 buses.

1 2 3 4 5 6 7 8 9 ... 15 16

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Yamaha MX12 Manuel du propriétaire Page 4

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