Alto Professional SR500A - Manual (Page 6)

2. QUICK START - ACTIVE SPEAKER CABINET
-. For Active Full-range Speakers
QUICK START
SR Active Full-range Speakers
5
Signal Cable
Power Cord
Tripod
Mount
Main Mix
Left
Output
Mixer
Tripod
Mount
Power Cord
Right
Output
Main Mix
Signal Cable
1). Connect one side of the signal cable to the output left /right (with Stereo-Jack or XLR) of your audio mixer and
the other side to the line input (COMBO) of your active speaker cabinet (with Stereo-Jack or XLR).
2). Connect the power cord to mains.
3). Turn on your mixer first, then the active speaker cabinets.
6). Use PFL function to get the proper input level for the mixer, and adjust the main mix level control to manipulate
the output level.
7). After using, turn off your active speaker cabinets first, then the mixer.
Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned
completely down.
4). Turn up the volume control of the active speaker cabinets.
5). The SR400A work with 16 presets, select your favorite between 1 (CONCERT - HALL), to 9 (KARAOKE),
this preset included a +6dB bass boost, except the preset 3 (FLAT), 4 (VOCAL) and 8 (FLOOR MONITOR);
the other presets between 10 (CONCERT H. + SW), to 16 (KARAOKE + SW), work with a natural bass response,
if required from the musical program, or for improve the matching with a subwoofer SR500SA.