Shure MX690 manual Locking Settings, Logic Mode

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Locking Settings

Press ON/OFF PROGRAM and SELECT simultaneously to lock or unlock transmitter settings.

When locked, the current settings cannot be manually changed.

Note: Locking the transmitter settings does not disable IR frequency synchronization or the High Pass/Low Cut filter.

To use with a logic enabled receiver, you must perform an automatic sync. The LCD flashes “log” during sync. Once in logic mode, the LCD flashes “log” when powered up.

LOGIC MODE

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Contents Model MX690 Wireless Boundary MicrophoneFeatures Receiver Microphone PlacementLow-Cut Filter Installation BatteryPower Meter Low Power IndicatorPower On/Off Toggle as supplied Mute ButtonMomentary To change between toggle and momentaryMute Indicator Logic Mode Locking SettingsManual Frequency Synchronization Automatic Frequency SynchronizationTips for Optimum Performance TroubleshootingLicensing Frequency SelectionBand Range Output Frequency BandsMaster List Frequencies Transmitter Specifications Polar Pattern at 1 kHz Cardioid Microphone SpecificationsPage Certification EU Declaration of Conformity EU Declaration of Conformity