Crestron qm-rmcrx Benutzerhandbuch

Crestron QM-RMCRX  

         QuickMedia™ Receiver/Processor

 

The QM-RMCRX Digital Media Tools adjustment contains the following nine 
tabs. 

•  Microphone EQ - Adjusts trim presets for the microphones 
•  Switcher - Sets up the video switching 
•  Mixer - For mixing the audio inputs 
•  Input Settings - Permits you to set the level for up to 192 different 

inputs 

•  Output Graphic EQ - Adjusts the output using graphic EQ 
•  Parametric EQ - Adjusts the output using parametric EQ 
•  Output Settings - Enables the internal amplifier and sets up delay to 

overhead speakers 

•  Video Setup - Adjusts the video signal for skew and white/black 

streaking 

•  Communications - For setting up communications with the control 

system 

When using the second setup procedure that includes the QM-WMIC, an 
additional tab is used to adjust microphone gain, noise gating, attack and decay, 
and also provides a real-time audio monitor. 

A total of 12 filters for the right channel, 12 for the left channel and 12 filters for 
the microphone channels are provided, with five modes of audio equalization.  

•  If you are using a 10-band graphic equalizer, the first ten filters in both 

the left and right channel are used to set up the default frequencies for 
the graphic equalizer, leaving two remaining parametric filters (11 and 
12), in case you want to notch out a 60 Hz hum or other resonant 
frequency.  

•  If you are using a 3-band graphic equalizer, the first three filters are 

used to set up the default frequencies for the graphic equalizer, leaving 
nine remaining parametric filters. 

•  If you are using a 5-band graphic equalizer, the first five filters are used 

to set up the default frequencies for the graphic equalizer, leaving seven 
remaining parametric filters.  

•  If you are using a 5-band speech optimized graphic equalizer, the first 

five filters re used to set up the graphic equalizer within the frequency 
ranges of the human voice. This leaves the remaining seven filters to be 
used as parametric filters. 

•  You may use the equalizer as a full 12-band parametric equalizer. 

The TrimBand refers to a modification of the gain of the graphic EQ filters, and 
is applied to the left and right channels equally.  

There are ten output graphic EQ trim presets and five parametric output presets. 
A trim preset is a set of all available EQ adjustments for the three outputs 

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