Meyer Sound Galileo GALAXY 408, User Manual

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CHAPTER 3: CONTROLLING GALAXY PROCESSORS WITH COMPASS
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SIM
Under the SIM tab, the user may configure settings related to the SIM Audio Analyzer. There are two probe points
(SIM Console and SIM Processor) that can each be set to any of the five possible probe selections: Input Post Source
Select, Input Post Processing, Output Post Matrix, Output Post EQ, and Output Post Processing (Figure 16).
Environment
The Environment tab is one place to adjust the global values for temperature, humidity, and altitude. These settings, in
conjunction with the parameters of each output channel (Atmospheric Gain and Distance), recall filter settings to
compensate for high-frequency attenuation due to propagation loss through air. There is also a square on/off toggle button
to select whether or not to Link Correction Distance and Atmospheric Gain Factor settings across all output channels.
Access
The Access tab allows a user to control the access to various GALAXY processor settings, confining access to particular
controls for different users based on Role settings. These settings apply to situations such as permanent installations where
multiple users have access, or situations where various parts of show design are divided amongst several people.
Low-Mid Beam Control
Low-Mid Beam Control is a tool for GALAXY processor users to modify the natural vertical coverage of the Low to Mid
Frequencies of a Meyer Sound line array (up to 32 elements) to more closely match the high frequency coverage (see
Appendix D, “Low-Mid Beam Control”).
Link Groups
Link Groups allows for the editing of multiple channels simultaneously. The Link Group index buttons are blue when
enabled, yellow when bypassed, and gray when not in use.
Figure 16: Possible GALAXY Processor SIM Probe Point Selections
Gain
High/Low Pass Filter
All Pass Filter
Low-Mid Beam Control
Atmospheric Correction
Delay Integration
Delay
Polarity
Parametric EQ
U-Shaping
Delay
Polarity
Parametric EQ
U-Shaping
Source
Select
Input Post
Source
Select
Input Post
Processing
Output Post
Matrix
Output Post
EQ
Output Post
Processing
INPUT OUTPUT
GALAXY PROCESSOR
GALAXY Probe Point Selections for SIM
Summing Matrix
Delay Matrix