IMG STAGELINE DMIX-20 Manual De Instrucciones página 3

Digital Audio Mixer DMIX-20
These instructions are intended for users with basic knowledge in
audio technology� Please read these instructions carefully prior to
operating the unit and keep them for later reference�
Contents
1 Operating Elements and Connections � � � � � � � �24
2 Applications � � � � � � � � � � � � � � � � � � � � � �26
3 Safety Notes � � � � � � � � � � � � � � � � � � � � � �26
4 Setting Up and Connections � � � � � � � � � � � � � �27
4�1 Microphones � � � � � � � � � � � � � � � � � � � � � � �27
4�2 Audio sources with line level � � � � � � � � � � � � � � �27
4�3 Computer for stereo recording/reproduction � � � � � � �27
4�4 Computer for multi-channel recording / reproduction � � �27
4�5 Front-of-house PA system � � � � � � � � � � � � � � � �27
4�6 Amplification system for stage monitors � � � � � � � � �27
4�7 Effect unit � � � � � � � � � � � � � � � � � � � � � � � �27
4�8 Recorder � � � � � � � � � � � � � � � � � � � � � � � � �27
4�9 Headphones, monitoring system � � � � � � � � � � � � �27
4�10 Computer/ Network for remote control � � � � � � � �27
4�11 Power supply � � � � � � � � � � � � � � � � � � � � �27
5 Operation � � � � � � � � � � � � � � � � � � � � � � � �28
5�1 Matching the input signal � � � � � � � � � � � � � � � �28
5�1�1 Phantom power � � � � � � � � � � � � � � � � � � �28
5�1�2 Digital inputs � � � � � � � � � � � � � � � � � � � � �28
5�1�3 Signal inversion� � � � � � � � � � � � � � � � � � � �28
5�1�4 Signal delay� � � � � � � � � � � � � � � � � � � � � �29
5�1�5 Monitoring a signal� � � � � � � � � � � � � � � � � �29
5�2 Linking mono channels � � � � � � � � � � � � � � � � � �29
5�3 Assigning a signal path � � � � � � � � � � � � � � � � � �29
5�3�1 Signal sum MAIN � � � � � � � � � � � � � � � � � � �29
5�3�2 Subgroups SUB 1- 4 � � � � � � � � � � � � � � � � �29
5�3�3 Aux ways � � � � � � � � � � � � � � � � � � � � � � �30
5�3�4 Internal effect ways� � � � � � � � � � � � � � � � � �30
5�3�5 Muting channels � � � � � � � � � � � � � � � � � � �31
5�3�6 Overview of the signal paths � � � � � � � � � � � � �31
5�4 Dynamic-range processing of a signal � � � � � � � � � �32
5�4�1 Noise gate � � � � � � � � � � � � � � � � � � � � � �32
5�4�2 Compressor � � � � � � � � � � � � � � � � � � � � �32
5�5 Adjusting the sound of a signal� � � � � � � � � � � � � �32
5�5�1 Parametric equalizer � � � � � � � � � � � � � � � � �32
5�5�2 Graphic equalizer� � � � � � � � � � � � � � � � � � �33
5�6 Overview of the signal processing � � � � � � � � � � � �33
5�6�1 Copying channel characteristics � � � � � � � � � � �34
5�7 Mixing signals � � � � � � � � � � � � � � � � � � � � � �34
ELECTRONICS FOR SPECIALISTS ELECTRONICS FOR SPECIALISTS ELECTRONICS FOR SPECIALISTS ELECTRONICS FOR SPECIALISTS
5�7�1 Sum signal MAIN � � � � � � � � � � � � � � � � � � �34
5�7�2 Signals for stage monitors � � � � � � � � � � � � � �35
5�7�3 Internal effects � � � � � � � � � � � � � � � � � � � �35
5�7�3�1 Setting effects � � � � � � � � � � � � � � � � � � � �36
5�7�4 External effects � � � � � � � � � � � � � � � � � � � �36
5�8 DCA groups � � � � � � � � � � � � � � � � � � � � � � �37
5�8�1 Creating a DCA group � � � � � � � � � � � � � � � �37
5�8�2 Mixing by means of DCA groups, muting groups� � �37
5�9 Digital outputs � � � � � � � � � � � � � � � � � � � � � �37
5�10 Storage options � � � � � � � � � � � � � � � � � � �38
5�10�1 Storing settings� � � � � � � � � � � � � � � � � � � �38
5�10�2 Loading settings � � � � � � � � � � � � � � � � � � �38
5�10�3 Deleting a preset � � � � � � � � � � � � � � � � � � �39
6 Additional Functions � � � � � � � � � � � � � � � � � �39
6�1 Channel names� � � � � � � � � � � � � � � � � � � � � �39
6�2 System settings� � � � � � � � � � � � � � � � � � � � � �39
6�2�1 Mode Aux /Sub � � � � � � � � � � � � � � � � � � � �39
6�2�2 Screen view at switch-on � � � � � � � � � � � � � � �39
6�2�3 Adjusting screen /knob brightness � � � � � � � � � �39
6�2�4 Device name � � � � � � � � � � � � � � � � � � � � �39
6�2�5 Resetting � � � � � � � � � � � � � � � � � � � � � � �39
6�2�6 Locking the unit � � � � � � � � � � � � � � � � � � �39
6�2�7 Changing the password � � � � � � � � � � � � � � �40
7 Specifications � � � � � � � � � � � � � � � � � � � � � �40
7�1 Pin configuration of the connections � � � � � � � � � � �41
7�2 Overview of all channel options � � � � � � � � � � � � �41
Block Diagram � � � � � � � � � � � � � � � � � � � � � � � �60
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