Top Panel - Alto Professional Mixpack 10 Guide D'utilisation

Top Panel

1. Mono Inputs: These XLR and 1/4" inputs are capable
of accepting microphone- or line-level signals. The XLR
inputs can use phantom power allowing you to connect
a condenser microphone. Use the 1/4" input to
connect either a microphone or an instrument such as
synthesizers, drum machines, effect processors, or any
other line-level signals.
Note: When
microphones, only use correctly wired XLR cables.
Using XLR cables with non-standard termination may
damage microphones and other connected equipment.
2. Stereo Line Inputs: Connect stereo line-level devices to these inputs. When
connecting to either or both inputs on Channels 5/6, the signal will come out
both L and R speakers for the Main Out. Monitor Out signals will consist of a
summed mono mix of the L and R Main Out signals.
3. High EQ: Adjusts the high (treble) frequencies of the channel. The
gain can be adjusted from -15dB to +15dB with the center
frequency at 12 kHz.
4. Low EQ: Adjusts the low (bass) frequencies of the channel. The
gain can be adjusted from -15dB to +15dB with the center
frequency at 80 Hz.
5. Reverb Switch: Set this switch to the ON position to apply a reverb
effect to the selected channel.
6. Level Control: Adjusts the signal gain for the channel.
7. Phantom Power Switch: Set this switch to the ON position to
apply +48V to XLR Mono Inputs 1-4. Please note that most
dynamic microphones do not require phantom power, while most
condenser microphones do. Consult your microphone's documentation to
find out whether it needs phantom power.
8. RCA Line Inputs: Connect the outputs of an external device to these
inputs using standard RCA cables. This can be used to connect to a CD
player or mobile device (laptop, tablet, mobile phone etc.). As most
mobile devices are equipped with stereo 1/8" audio outputs, you will
likely need a stereo 1/8"-to-RCA adapter cable.
9. Record Out: Route the main output signal into a tapedeck, computer
soundcard, or a portable recorder.
10. Monitor Output: Connect this output to your powered monitor speaker
or amplifier system.
11. Main Output: Outputs an amplified speaker-level signal to the included loudspeaker. The
minimum loudspeaker load is 4 ohms.
12. Monitor Level Control: Adjusts the level of the Monitor Output.
13. FX Return (Reverb 1-4): Controls the amount of Reverb effect being sent to the Main
Output and Monitor Output.
14. EQ Contour: Adjusts the contour of the sound. If your application is mainly for speech,
set this switch to the SPEECH position to select the SPEECH response curve.
15. Main Level Control: Adjusts the overall output level.
16. Power LED: This LED lights up when the unit is powered on.
17. Output Level LED: This 4-segment LED meter is used to indicate the output level.
18. AC Input: Connect the included power cable here.
19. Power Switch: Turns the unit's power on/off.
6
using phantom power with XLR
J.T. J.T.
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