Alto Professional TX208 Guia Del Usuario página 8

Rear Panel: TX212 & TX215
1. AC Input: Use the included power cable to
connect this input to a power outlet. Make sure
the Power Switch is set to off when connecting
or disconnecting the cable.
2. Fuse: If the unit's fuse is broken, lift this tab to
replace the fuse. Replace it with a fuse with an
appropriate rating (printed under the unit's power
cable input). Using a fuse with an incorrect rating
can damage the unit and/or fuse.
3. Power Switch: Use this switch to power the
loudspeaker on or off. Make sure the Volume
knob is set to its minimum (counterclockwise)
position before turning it on.
4. Power LED: This LED lights up when the
loudspeaker is on.
5. Cooling Vent: Keep the area in front of this vent
clear from obstructions. The fan behind the vent
cools the amplifier, preventing overheating.
6. Volume: Turn this knob to adjust the loudspeaker's
volume.
7. Input: Use a standard XLR or 1/4" (6.35 mm) TRS
cable (not included) to connect your audio source
to this input. Make sure to set the Input Selector
to the correct position.
8. 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.
9. Mix Out: Use a standard XLR cable (not included)
to connect this output to the input of another
loudspeaker (i.e., another TX2 loudspeaker).
10. Signal/Limit LED: This LED lights up green when an
audio signal is sent to the loudspeaker—it flashes at
lower levels and lights solidly at higher levels. The
LED lights up red when output limit/protection is
active—if the LED is lit red continuously, reduce the
volume of your audio source.
11. Contour: Engage
emphasize low and high frequencies by +3 dB.
Disengage (raise) the switch for a flatter response
for live performance or for maximum output.
12. Ground Switch: Engage (depress) this switch to
reduce hum or noise.
8
(depress) this button
6
8
7
1
2
to
5
10
4
11
9
12
5
3
5