VIS-FS100-A_Feedback_Suppressor_User_Manual_1.0

1. Product introduction.....................................................................................................................7
1.1 Product function overview................................................................................................ 7
1.2 Product panel introduction............................................................................................... 8
1.2.1 Controls and indicators(front)...............................................................................8
1.2.2 Control and connection(rear)............................................................................... 8
1.3 Mode setting option switch...............................................................................................9
1.3.1 Music mode/Speech mode...................................................................................9
1.3.2 Four input voice tracking (Auto Mix mode)......................................................10
1.3.3 Process with bass lift/Process flat.....................................................................10
1.3.4 Accurate mode/Fast mode................................................................................. 10
1.4 Mode option switch usage scheme.............................................................................. 11
1.4.1 Signal level switch setting.................................................................................. 11
1.4.2 Mode option switch setting................................................................................. 11
2. Install equipment and start up................................................................................................. 12
2.1 Installation.........................................................................................................................12
2.2 Start up..............................................................................................................................13
3. Scene setup and connection................................................................................................... 14
3.1 Scenario scheme.............................................................................................................14
3.1.1 Conference scene setting...................................................................................14
3.1.2 Live hosting scene............................................................................................... 15
3.1.3 The layout of lectures and training rooms, classrooms, etc.........................16
3.1.4 Mixed input scene................................................................................................ 17
4. Feedback suppressor calibration............................................................................................19
4.1 Calibration.........................................................................................................................19
4.2 General advice to prevent feedback............................................................................ 19
5. Technical data............................................................................................................................ 20
5.1 Electrical characteristics.................................................................................................20
5.2 Performance characteristics..........................................................................................20
5.3 Line / microphone input.................................................................................................. 20
5.4 Conventional.................................................................................................................... 20

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