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Power
Higher RF power settings can extend the range of the transmitter.
Note: Higher RF power settings decrease battery runtime.
Output
Sets the RF output to On or Mute.
◦
On: RF signal is active
◦
Mute: RF signal is inactive
Audio Menu
Pad
Adjust the pad to avoid overloading the audio input. Select 12 dB or Off.
Offset
Adjust Offset level to balance mic levels when using two transmitters or when assigning multiple transmitters to receiver
slots. Adjustment range: -12 dB to +21 dB.
Polarity
Selectable polarity assignment for the audio input connector:
◦
Pos: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output)
and the tip of the TRS output.
◦
Neg: Positive pressure on microphone diaphragm produces negative voltage on pin 2 (with respect to pin 3 of XLR output)
and the tip of the TRS output.
Mute
When enabled, the power switch is configured as a mute switch for the audio:
◦
Power switch on: Audio signal on
◦
Power switch off: Audio signal muted
Exit mute mode to return the power switch to its normal functionality.
Tone Gen
Transmitter will generate a continuous test tone:
◦
Freq: The tone can be set to 400 Hz or 1000 Hz.
◦
Level: Adjusts the output level of the test tone.
Utilities Menu
Device ID
Assign a device ID of up to 9 letters or numbers.
Locks
Locks the transmitter controls and power switch.
◦
None: The controls are unlocked
Shure Incorporated
11/25
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