SV Sound SX-ST user manual Mute function, On Air signaling SX-VT serie only

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4.16On Air signaling ( SX-VT serie only )

ON AIR signaling is available on each input channel and can be enabled with Dip switch S5-B. The On Air signalisation is turned On or Off by moving the Fader up and down, providing that the channel is turned ON.

The ON AIR Led on the Master module will light On and Off accordingly, and a ON AIR logic command is available on the "Remote and Signaling" 25pin Sub-D connector.

When ON, a +3,3VDC voltage is available on this connector. Please take note that a maximum of 20mA can be drawn on this comand which is only foreseen to drive a low power external device such as a relay or an optocoupler system. Usually it is that external system that will drive the ON AIR lamps in the control room and the studios.

4.17 MUTE function

a MUTE function can be indidually enabled on each Mic/Line input module ( with or without VCA ) with Dip switch S5-A located underneath the channel fader.

As soon as any "Mute enabled" channel is turned ON and its channel fader is ON, the MUTE Led on the Master module will turn ON, indicating the the Mute function is activated, and the control room volume will be attenuated by 20dB.

The Mute function can also be activated by toggeling the On/Off button, providing that the fader is moved up.

This function is used by DJ's and operators that need totalk into the program material to avoid feedback trough the control room loudspeakers

SX-ST / SX-SV User Manual

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Contents Audio equipment manufacturer Sonosax SX-ST / SX-VTTable of Contents LED Specifications Introduction Key FeaturesVCA and Compressor options General DescriptionSafety Instructions InstallationOpening the battery compartment Battery Power Mode SX-ST Series onlyRemoving the battery compartment Batteries charger option for SX-ST Series only External DC Power Mode SX-ST Series onlyClosing the battery compartment Operating Instructions MIC / Line Input Module Mic power switch Input Select Switch∅ Phase reversal switch Gain ControlsLF Cut and Equalizer Mix busses 1 to 8 assignment AUX 1 to 4 PRE/OFF/POST switchesAUX Sends 1 to Dual Peak Level MetersChannel Fader On Push button13 PFL/AFL push button Channel Power switch SX-ST series onlyMute function On Air signaling SX-VT serie onlyStereo Line Input Module Stereo Equalizer Left & Right Gain ControlMono selector Mix busses 1/2 to 7/8 assignments Balance Left Right11 PFL/AFL push button Remote11.1 P/A LED VCAs Group Selector optional on SX-VT Series onlyChannels A/D Converter Master & Monitoring Module Meters Backlight switch 1 ST / M / Low Batt switchLeds switches MetersPower ON/OFF PFL/AFL/SOLO and operating modeTalkback/SLATE and Oscillator Returns 1 toCommunication and Private Lines MonitoringGroups and Aux Master Sections General and notes SpecificationsSummary of characteristics Gain Mic/Line inputsAuxiliary outputs Main outputsMonitor outputs Return InputsDimensions and weight Power requirementsOperating temperature
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