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Control panel
9
EMX860ST—Owner’s Manual
■
POWER AMP section
This section allows you to select the signals that
will be output from the built-in three-channel
power amplifier, and to select the BRIDGE mode.
J
LIMITER indicator
This indicator lights up when the level of the sig-
nal output from the power amp section reaches
the maximum and the limiter is activated. Adjust
appropriate control so that the indicator lights up
for only a short while when the signal reaches the
maximum level.
K
Stereo/Bridge select switch
Select a signal route depending on the speakers
connected to the SPEAKERS L/R/L+R BRIDGE
jacks
2
on the rear panel.
• L+R BRIDGE
The monaural signal mixed in the L and R chan-
nels of the ST bus is output to the SPEAKERS
L+R BRIDGE jack. However, the ST bus signal
output from MAIN (STEREO) jack is still a ste-
reo signal. A bridge connection is then made
between the stereo power amps (200 W+200 W)
to use them as a 400 W monaural power amp.
• STEREO
MAIN bus signals are output from the POWER-
AMP 1 A/B and POWER AMP 2 A/B jacks. Only
the MASTER control
H
is effective.
■
POWER indicator & PHANTOM
switch
L
POWER indicator
This indicator will light when the power of the
EMX860ST is turned on.
M
PHANTOM +48 V switch
This switch turns the phantom power supply on/
off for the Lo-Z input jacks of channels 1–6 and
MIC input jacks of channels 7–8.
Note: The indicator lights up or flashes for a
longer duration if the power amp section is sig-
nificantly overloaded, which could result in
malfunction. Avoid such a situation.
MONI
LR
LIMITER
LIMITER
L+R
BRIDGE
STEREO
MAIN
POWER
AMP
J
K
POWER
PHANTOM
+48V
ON
OFF
L
M