CHAPTER 4: USING THE GALILEO FRONT PANEL
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Change the gain at the crosspoint where the cursor is presently located by turning the Red
knob — clockwise for gain and counterclockwise for attenuation. The range is from +20 dB to
–90 dB, and is designated in the matrix as a [ – ] for levels below unity gain, and a [ + ] for lev-
els above unity. The actual level is shown for the cursor position in “gain = xx dB” in the upper
left corner of the Summing Matrix window, and is also shown in a highlighted box on the
screen while the value is being changed via the Red knob.
CAUTION: Placing the cursor on a crosspoint containing a value other than unity
gain or off (one with a [ – ] or [ + ] in it) and then pressing the Enter button will first
turn it off and then a second press will change the value to unity gain.
NOTE: When in the Summing Matrix, pressing the Enter button is similar to the
Router Mode in the Compass control software. The crosspoint where the cursor
is located will toggle between on (unity gain) and off (minus infinity).
Summing Matrix, Attenuation
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