IMG STAGELINE 25.9510, Инструкция по эксплуатации, Страница: 14 / 48

14
English
2 Safety Notes
. . . . . . . . . . . . . . . . . . . . . . . . 15
3 Applications
. . . . . . . . . . . . . . . . . . . . . . . . 15
4 Setup Options
. . . . . . . . . . . . . . . . . . . . . . . 16
4 .1 Rack installation . . . . . . . . . . . . . . . . . . . . . . . 16
5 Connecting the Amplifier
. . . . . . . . . . . . . . . . . 16
5 .1 Audio source . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 .2 Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 .2 .1 Bridge mode . . . . . . . . . . . . . . . . . . . . . . . 16
5 .2 .2 Connecting multiple speakers to a single channel . . . . 16
5 .3 Computer . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 .4 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 .1 Password protection . . . . . . . . . . . . . . . . . . . . . 16
6 .2 Signal processing configuration . . . . . . . . . . . . . . . 16
6 .2 .1 Signal path . . . . . . . . . . . . . . . . . . . . . . . . 17
6 .2 .2 Operating modes . . . . . . . . . . . . . . . . . . . . . 17
6 .3 Operation without a computer . . . . . . . . . . . . . . . . 17
6 .3 .1 Calling up a saved configuration . . . . . . . . . . . . . 18
6 .3 .2 Changing the operating mode . . . . . . . . . . . . . . 18
6 .3 .3 High-pass filter and low-pass filter . . . . . . . . . . . . 18
6 .3 .4 Parametric equalizer . . . . . . . . . . . . . . . . . . . 18
6 .3 .5 Signal delay . . . . . . . . . . . . . . . . . . . . . . . . 18
6 .3 .6 Phase reversal . . . . . . . . . . . . . . . . . . . . . . 18
6 .3 .7 Dynamic range compressor . . . . . . . . . . . . . . . . 18
6 .3 .8 Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6 .3 .9 Saving a configuration . . . . . . . . . . . . . . . . . . 18
6 .3 .10 Changing the password . . . . . . . . . . . . . . . . . 18
6 .4 Ground switch . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Remote Control via a Computer
. . . . . . . . . . . . . . 19
7 .1 Installing the PC software . . . . . . . . . . . . . . . . . . 19
7 .2 Calling up the control program . . . . . . . . . . . . . . . . 19
7 .3 Menu functions of the main window . . . . . . . . . . . . . 19
7 .3 .1 Connection to the amplifier . . . . . . . . . . . . . . . 19
7 .3 .2 Copying settings between channels . . . . . . . . . . . 19
7 .3 .3 Managing presets . . . . . . . . . . . . . . . . . . . . 19
7 .3 .4 Data backup via the computer . . . . . . . . . . . . . . 20
7 .3 .5 Changing the password . . . . . . . . . . . . . . . . . 20
7 .3 .6 Showing system information . . . . . . . . . . . . . . . 20
7 .3 .7 Exiting the program . . . . . . . . . . . . . . . . . . . 20
7 .4 Configuring signal processing . . . . . . . . . . . . . . . . 20
7 .4 .1 View “Work Mode” . . . . . . . . . . . . . . . . . . . 21
7 .4 .2 View “X-Over, PEQ” . . . . . . . . . . . . . . . . . . . 21
7 .4 .2 .1 Numerical filter setting . . . . . . . . . . . . . . . . . . 21
7 .4 .2 .2 Graphical filter setting . . . . . . . . . . . . . . . . . . 21
7 .4 .2 .3 Copying filter settings . . . . . . . . . . . . . . . . . . 21
7 .4 .2 .4 Saving filter settings . . . . . . . . . . . . . . . . . . . 21
7 .4 .3 View “Delay” . . . . . . . . . . . . . . . . . . . . . . . 22
7 .4 .4 View “Gain, Phase” . . . . . . . . . . . . . . . . . . . 22
7 .4 .5 View “Compressor, Limiter” . . . . . . . . . . . . . . . 22
7 .4 .5 .1 Setting the limiter . . . . . . . . . . . . . . . . . . . . 23
8 Application Example: Crossover Network . . . . . . . . 23
9 Protective Circuit
. . . . . . . . . . . . . . . . . . . . . . 23
10 Specifications
. . . . . . . . . . . . . . . . . . . . . . . . 23
2-Channel PA Amplifier with DSP
These instructions are intended for users with basic knowledge in audio technology . Please read the instructions carefully prior to operation
and keep them for later reference .
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