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Source Level
Auxiliary (-10 dBV)
Microphone (varies)
2.
The meters should peak between -18 and -9 dB.
Note: Leaving some additional headroom is a recommended to prevent clipping if mobile devices will be plugged into particular channels.
Adjusting Output Levels
Dante Outputs
Output levels are controlled by the Digital Gain (dB) fader. Always adjust the input gain before the output gain. In most cases,
setting the analog gain correctly results in an appropriate output level. Sources that have a quiet signal, such as a microphone
with low sensitivity, may need some Digital Gain (dB) applied. If the output is clipping, use the Digital Gain (dB) fader to lower
the signal.
Note: If summing is enabled on input channels, use the Digital Gain (dB) and Analog Gain (dB) controls in the Input section to adjust the mix.
Analog Outputs
Match the output level from the Network Interface to the input sensitivity on the analog device:
•
Line level (0 dB)
•
Aux level (-20 dB)
•
Microphone level (-46 dB)
LED Signal and Clipping Indicators
Each analog output channel has a corresponding LED:
Green: Audio signal present
Red: Audio signal is clipping and should be attenuated.
Metering Options (Pre-gain and Post-gain)
Each Dante channel includes a meter to measure signal levels (dBFS), located in the web application under the input and out
put sections.
Pre-gain metering measures the signal level without digital gain applied. It does reflect analog gain adjustments on the two in
put channels. Post-gain metering measures the signal with both analog and digital gain applied.
To change the metering setting, open the Settings menu, select the General tab, and adjust the Metering setting.
Important: If the incoming signal is adjustable (wireless microphone systems, for example), make sure it is at the nominal level
before adjusting the analog gain on the Audio Network Interface.
Parametric Equalizer
Maximize audio quality by adjusting the frequency response with the parametric equalizer.
Common equalizer applications:
•
Improve speech intelligibility
•
Reduce noise from HVAC systems or video projectors
•
Reduce room irregularities
•
Adjust frequency response for reinforcement systems
Gain Range
+9 to +21 dB
+21 to +51 dB
Shure Incorporated
16/27
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