Cerwin-Vega CVM-1224FXUSB 业主指南

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页码 30
11 
 
FRONT PANEL CONTROLS – INPUT/OUTPUT CONNECTORS   
 
 
 
(1). Channel Input Jacks   
MIC JACKS   
A 3-pin XLR-type connector is used for balanced low impedance microphone inputs. (pin 1: sleeve, 2: hot, 3:cold)   
BALANCED LINE IN JACKS   
A standard 1/4” phone jack is used for balanced or unbalanced line level signals. Examples of line level signals include 
most electronic keyboards, synthesizers, turn-tables (with appropriate pre-amps), tape decks and the line outputs from 
other mixers.   
(2). CHANNEL INSERT I/O JACK   
These are input/output jacks located between the head-amplifier and the high pass filter. These jacks allow you to use 
graphic equalizers, compressors, noise filters, or other devices. 
 
 
 
(3). CHANNEL INPUT JACKS  
 
These are unbalanced stereo line input jacks. Two jack types are provided phone type and RCA pin type.   
(4). STEREO RETURN L (MONO), R Jack   
These are unbalanced ¼” phone-type line input jacks. The signal received by these jacks is sent to the MAIN bus and AUX 
bus. These jacks are typically used to receive a return signal from an external effect (reverb, delay, etc.) 
NOTE: These jacks can also be used as an auxiliary stereo input. If you connect to the L (MONO) jack only, the mixer 
will recognize the signal as monaural and will propagate the identical signal on both L and R jacks.