Rear Panel - Alto Professional TX12 Guia Del Usuario

Features

Rear Panel

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1. AC Input: Use the included power
cable to connect this input to a power
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outlet. Make sure the Power Switch is
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set to
disconnecting the cable.
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2. Power Switch: Use this switch to
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power the loudspeaker on or off. Make
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sure the Volume knob is set to its
minimum (counterclockwise) position
before turning it on.
3. Power LED: This LED lights up when
the loudspeaker is on.
4. Cooling Vent: Keep the area in front of
this vent clear from obstructions. The
fan behind the vent cools the amplifier,
preventing overheating.
5. Volume: Turn this knob to adjust the
loudspeaker's volume.
6. Input: Use a standard XLR cable (not
included) to connect your audio source
to this input. Make sure to set the Input
Selector to the correct position.
7. Input Selector: Set this switch to the
Line position when using a line-level
audio source connected to the Input.
Set this switch to the Mic position
when using a microphone connected to
the Input.
8. Mix Out: Use a standard XLR cable (not
included) to connect this output to the
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input of another loudspeaker (i.e.,
another TX loudspeaker).
9. Signal Limit LED: This LED lights up
when the audio signal being sent to the
loudspeaker is "clipping" or distorting.
If this LED illuminates frequently or
steadily, reduce the volume of your
audio source.
10. Contour: Engage (depress) this button
to emphasize low and high frequencies
by +3 dB. Disengage (raise) the switch
for a
performance or for maximum output.
11. Ground Switch: Engage (depress) this
switch to reduce hum or noise.
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off when connecting
flatter response
or
for live