Front Panel Overview; Rear Panel Overview - Alesis M1ACTIVE 520 USB Guia De Inicio Rapido

ABOUT LATENCY & THIRD-PARTY ASIO DRIVERS
"Latency" is the delay between the moment when audio is generated and the moment when you actually hear it. Higher
latency means a longer delay.
The M1Active 520 USB speakers feature zero latency direct monitoring so you don't have to worry about latency when
monitoring input sources connected to the rear of the speakers. However, latency may become an issue when using software
synths and instruments.
Generally, you want to keep latency as low as possible while still allowing your equipment to operate without glitches.
Latency and buffering is usually adjusted in your software's Preferences settings.
If you still experience too much latency or "lag" when using software synths and instruments, you might want to download
one of the free and widely available ASIO (Audio Stream Input/Output) drivers from the Internet. In general, ASIO drivers
may perform better and with lower latency since they create a more efficient communication between audio devices and
software. You may download and install the free ASIO4ALL driver (PC) by visiting www.asio4all.com.

FRONT PANEL OVERVIEW

1. VOL/POWER – This knob is used to turn the speakers on and adjust their volume.
To turn on, simply turn up the knob; you will feel a click when the speakers turn on.
2. HEADPHONES – Connect your 1/4" headphones to this output to hear the mix
through your headphones. Note that while the headphones are connected, you will
not be able to hear sound out of your speakers until the headphones are
disconnected.
3. POWER / CLIP INDICATOR – This light will illuminate blue when it detects incoming
audio signal. It will illuminate red if that signal is clipping.

REAR PANEL OVERVIEW

1. POWER – Use the
included power cable
to connect
speakers to a live
power source. Make
sure your
VOLTAGE
SELECTOR is set to
the correct voltage for
your country.
2. AC VOLTAGE
SELECTOR – This 2-
position switch sets
the AC input voltage
for the speaker.
users should set this
switch to "100-120V"
whereas UK and most
European users will
need to set this to
"220-240V."
3. USB (1.1) – Use the
supplied USB cable to
connect the speaker
system to your
computer. Note that the M1Active 520 USB speakers are Plug-
and-Play so there is no additional driver installation necessary;
the speakers should be ready to use as soon as they are
plugged in.
4. OUTPUT TO LEFT SPEAKER – This is the audio connection to
the left speaker. Use the included XLR cable to connect the right speaker to the left speaker.
5. 1/4" TRS INPUTS – Use 1/4" TRS cables (not included) to connect external sound sources to these inputs.
6. BASS BOOST – This 2-position switch allows you to boost the speakers' bass frequencies.
the
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AC
5
4
US
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2
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If you experience problems when connecting
the speakers through a USB hub, we
recommend connecting the speakers directly
to your computer.
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