Crestron
QM-MD7x2
QuickMedia™ Matrix Switcher/Mixer
Visual Representation of Gating Level, Clipping Level, Attack Time, and Decay Time
Clipping Level
Gating Level
Attack Time
Mic Off
TIME
SIGNAL LEVEL
Decay Time
Mic On
SIGNAL LEVEL
TIME
MICROPHONE
INPUT
SIGNAL
QM
OUTPUT
SIGNAL
Mic On
Attack Time
Decay Time
Mic Off
Gating Level Reached
Gating Level
Reached
Setting Microphone Gain
The MD7x2 provides variable gain on the local microphone inputs. The gain setting
for each local microphone input can be adjusted. Gain settings for the remote
microphone inputs are performed at the source device (e.g. QM-WMIC). The
following procedure is used to set the optimal gain for a microphone input.
Use the Realtime Mode in Digital Media Tools to control phantom power, gain and
gate settings, and to monitor the gate, normal, and clip level indicators. For
Operations Guide - DOC. 6273
QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2
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