3
6. Channel EFX Controls
The
EFX
control (effects send) for each channel adjusts the level of the channel signal
being sent to the
M810/M1610
effects bus. This signal is
post-
LEVEL
control and
post-
EQ
,
the sound is affected by both the channel
EQ
controls and the channel
LEVEL
control. The
signal from the effects bus is internally routed to the
Digital Effects Processor
. The chan-
nel
EFX
control regulates the intensity of the
built-in digital effects
for the channel’s out-
put. When using the
built-in digital effects
, you can connect a standard on/off footswitch
(e.g. Yorkville model IFS-1A) to the
EFX Out/Footswitch
jack to turn the internal effects
on or off. For more information see the section
EFX Out/Footswitch
in this manual.
Tip:
Alternatively, this signal at this jack can be connected to the input of an exter-
nal stereo effects unit and returned via channel 7/8 or 9/10. However, if you do not
require any effects at all, the effects bus output signal can be connected to the
input of an additional monitor system or another amp/speaker system via the EFX
Out/Footswitch jack using a standard balanced patch cord. In this case, the EFX
controls would act as send controls to achieve a semi-separate mix. Remember
that the channel LEVEL controls also affect this signal.
7. Channel Pan and Bal Controls
The signal balance of each channel going to the left and right main PA channels can be
adjusted by the
Pan
control in channels 1 to 6, and by the
Bal
control in channels 7/8
and 9/10. Turning this control
counterclockwise
towards the
L
will increase the signal
level in the left channel to a maximum of 3 dB while also reducing the level in the right
channel to zero. Turning the control
clockwise
towards the
R
will increase the signal level
in the right channel while also reducing the signal level in the left channel.
Master Section
1. MAIN Master Control
The
MAIN
master control adjusts the over-
all level of the main mix, the PA volume.
Note:
To ensure maximum signal head-
room and clarity, set the channel TRIM
and LEVEL controls first for a good sig-
nal without clipping, then set the master
for the overall volume desired.
2. MON Master Control
The overall level of the monitor mix is
adjusted with the MON master control.
Note:
As with the MAIN master,
set the MON master to deliver the
desired volume after setting the
channel sends.
3. MAIN EFFECTS Return Control
The
MAIN EFX
control regulates the amount of signal going from the output of the inter-
nal
Digital Effects Processor
to the
MAIN
mixing bus where it is mixed with the dry signals
directly. It controls the intensity of the effects on the left and right
MAIN
output signals.
4. MON EFFECTS Return Control
The
MON EFX
control regulates the amount of signal going from the output of the
internal
Digital Effects Processor
to the
MON
mixing bus where it is mixed with the dry
signals directly from the channel
MON
send controls. It controls the overall effects
intensity for the
MON
Out signal.
5. Pre-EQ OUT, Post-EQ OUT
These jacks offer a variety of patching and routing options. They are positioned in the
signal path before and after the
M810/M1610
main graphic equalizers.
These bus signals are at line level,
not
speaker level (use the
SPEAKER
outputs on
the rear panel to drive speakers). Using signals from these jacks has no effect on the
operation of the
M810/M1610
built-in
power amplifier. This makes it possible to feed
an external power amplifier, or even multiple inter-connected power amps, while the
internal power amplifier is functioning.
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