Alto Professional ELVIS 15SA MKII - Manual (Page 9)

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3. QUICK START - ACTIVE SPEAKER CABINETS
Active, two subwoofers & two satellite speakers. In this example, the mixer is
connected to the ELVIS subwoofers and then a 125 Hz xovered line signal is sent
to the respective satellites. In this way, the high energetic content of the low
frequencies is limited to the subwoofer and the satellite' s woofer act like a mid
-woofer. As a consequence the satellites built-in amplifier is not stressed by low
frequency content.
1). Connect one side of signal cable at your mixer into Main Output Left/Right
(with1/4" Jack or XLR) and the other side of the cable into the Left/Mono
Input (COMBO) of the ELVIS active subwoofers; with the second signal cable
connect the Left/Mono Line Output of the subwoofer (Stereo/Mono-Jack
or XLR) to the Line input (COMBO) of the active satellite (with Stereo - Jack
or XLR).
2). Connect the power cord to mains.
3). Turn on your mixer first, then the active speaker cabinets.
4). Turn up the volume control of the active speaker cabinets.
5). Use PFL function to get the proper input level for the mixer, and adjust the
Main Mix Level control to manipulate the output level.
6). After use, turn off your active speaker cabinets first, then the mixer.
ELVIS SUBWOOFER
LINE IN
LINE OUT LEFT/MONO
MAIN OUT LEFT MAIN OUT RIGHT
LINE IN LEFT/MONO LINE IN LEFT/MONO
MIXER
LINE IN
LINE OUT LEFT/MONO
ELVIS SUBWOOFER