Yamaha MC2410M Operating Manual page 5

CH. INPUT SECTION
® HIGH, HIGH-MID, LOW-MID and LOW controls
These low-noise, low-distortion equalizers offer four
bands of EQ, with ±15 dB of gain, in the following
ranges:
HIGH: 10 kHz shelving type.
HIGH-MID: 400 Hz — 8 kHz peaking type.
LOW-MID: 80 Hz—1.6 kHz peaking type.
LOW: 100 Hz shelving type.
Response is flat in the center position.
Frequency (Hz)
-LOW,HIGH
.HIGH MID
-LOW MID
(D
AUX 1 & 2 controls
These controls feed a post-EQ signal to the AUX 1 & 2
output busses. Nominal output level is obtained with the
control at position " on the scale.
They may be used as "send" controls, to an effects unit;
as outputs to a tape deck; or as extra monitor outputs for
the engineer, stage manager, etc.
® 9/L — 10/R LEVEL & PAN controls
Group output 9/L and 10/R can be used as two indepen¬
dent groups, or as a stereo pair. On each input channel,
groups 9/L and 10/R share a common LEVEL control.
With the PAN control set centrally, an equal amount of
the channel signal is fed to both groups. By setting the
PAN control "hard left", or "hard right", the channel sig¬
nal can be sent to only group 9/L, or 10/R.
By setting an internal PCB jumper it is possible to make
the LEVEL control work as the input mix level control for
group-9/L and the PAN control work as the input mix
level control for group 10/R; as shown by the diagram
below. See you Yamaha dealer for full details.
-
INPUT SECTION
- -
INPUT SECTION
-
<0
t
-
GROUP 9/L
j—0
-
— GROUP 9/L
Jra.
PAN SROUP urn
'—p
-
GROUP 10/R
(
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)
Input Mix Level controls
On each channel, eight smooth-operating rotary con¬
trols adjust the level of the signal sent to the group out¬
puts, giving eight independent monitor mixes.
Conventionally, the method would be to "assign" each
of the level controls to each of up to eight performers, so
that when a musician asks for a change in his monitors,
you know exactly which control to go for. Nominal out¬
put level is obtained with the control at position "◄ " on
the scale.
(9)
CH ON switch
The CH ON switch turns the channel on (switch DOWN)
or off (switch UP) without disturbing previously set lev¬
els, as it intercepts the signal before the mix level con¬
trols (after Insert in/out). This can be helpful in
minimizing channel noise during quiet musical passages
or when all channels are not being used.
® CUE switch
The switch allows a single selected input channel or a
group of input channels to be monitored through the
operator's headphones or monitor speaker, regardless of
whether a master CUE button is on or off. If more than
one CUE switch is pressed, the signals from the corre¬
sponding channels are summed and fed to the head¬
phone output. This makes it easy to set EQ or effects on
a channel while other channels are "live", and to locate
unwanted noise or hum from instruments.
Please note that the input CUE LED indicator will light
when any input CUE switch is on, as it has priority over
the master CUE switch.
This switch functions whether the CH on switch is on or
off.
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