Radial Engineering JDI Duplex User manual

JDI Duplex
Brand
Radial Engineering
Model
JDI Duplex
Category
Musical Equipment
Type
User manual

This manual is also suitable for

www.radialeng.com
True to the Music


 
 ..................................................................................................................
 ................................................................................................................... 2
 ...............................................................................................
 ............................................................................................................ 4
....................................................................................................................
 ..................................................................................................................... 6
 ................................................................................................................... 7
 .................................................................................................... 7
........................................................................................................................
.................................................................................................................................
 ..............................................................................................................
 ................................................................................................... 9
 ......................................................................................................................... 

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
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

STEREO PASSIVE DIRECT BOX USER GUIDE
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
OVERVIEW
    


         


        



       
      
     
        
      






        
       

       




1
PASSIVE DI BASICS
        
      
     

       
       





         


     
      
       




     
  

    


     

        

Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
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FEATURES & FUNCTIONS
 

 

 

 

 

 
 
 

 













 
2
2
9
3
10 11 12 13
4 51 8
6 7
14 15
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
PA SYSTEM
TUNER
AMP
CHANNEL-2
BASS
CHANNEL-1
GUITAR
3
MAKING CONNECTIONS





The JDI DUPLEX quick start


        
         
    


QUICK START:
         
        

       
       



       




Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
4
Stereo or mono keyboard
        
       


   

PA SYSTEM
THRU
MONITOR
KEYS LEFTKEYS RIGHT
CHANNEL-1
KEYS LEFT
(MONO)
CHANNEL-1
KEYS RIGHT
Two stereo keyboards

 
     


   
        
     

PA SYSTEM
KEYS LEFTKEYS RIGHT
CHANNEL-1
KEYS LEFT
CHANNEL-2
KEYS RIGHT
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
5
Keyboard and drum machine
        

          

       

PA SYSTEM
CHANNEL-2
MONO SAMPLER
STEREO SAMPLER
CHANNEL-1
MONO KEYS
STEREO KEYS
Connecting consumer audio devices
      
  
         
       
  


Using the 3.5mm mini jack
         
       
       
        

3.5mm MINI
HEADPHONE OUT
PA SYSTEM
CHANNEL-2
RIGHT
CHANNEL-1
LEFT
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
6
Using the RCA jacks
  
         
        
      

       
        

Basic stereo connection


        



CHANNEL-1
LEFT
CHANNEL-2
RIGHT
DJ MIXER
RECORDER
Dual stereo devices
        
         



         


CHANNEL-1
LEFT SIGNALS
LEFT
LEFT
RIGHT
RIGHT
DJ MIXER
THRU
CHANNEL-2
RIGHT SIGNALS
LAPTOP COMPUTER
MONITOR
PA SYSTEM
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
7
Connecting balanced sources

        






       
        



        


CHANNEL-1
MIC-LEVELCHANNEL-2
MIC-LEVEL
BALANCED
LINE-LEVEL
PA SYSTEM
Using the -15dB pad
       
       

          
      




180° polarity reverse



  




         




   
       
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
8
         



Lifting the ground
  







Rack mounting the Duplex – Part #R800 9422 00

         


Optional kit lets you rackmount one or two Duplex direct boxes in 1RU.
Removable Switch caps
          
         

      


     

           

 

Push switch
caps off from
inside.
Radial Engineering Ltd. JDI • Duplex User Guide
True to the Music
®
9
Block Diagram
CH-1 XLR
Line In
¼"
¼"
RCA
RCA
XFORMER
POLARITY
180º
-15dB
PAD
GND
LIFT
CH-1 XLR
OUTPUT
CH-2 XLR
OUTPUT
MERGE
-20dB
PAD
XLR-IN
Switch
CH-2
INPUT
CH-2 XLR
Line In
¼"
¼"
RCA
RCA
XFORMER
POLARITY
180º
-15dB
PAD
MERGE
-20dB
PAD
XLR-IN
Switch
CH-2
THRU
CH-1
INPUT
CH-1
THRU
3.5mm MINI
Specications
 ......................................... 
 ...............................................
 ........................................... 
 ..............................................................................
 ................................................................
 ...............
 ................... 
.....
 ............................................
 ......................................
...................................................
 .......................................................... 
 .............................................. 
 ....................................................... 
 ............... 
 ............................................
 .................................................... 
 ............................................
 ...................
 ...................................
 ................................................................................. 
 ......................
 .................................................................................. 
 ........
 ........................................................... 
 ...........................................................
 ..............
........................................................
www.radialeng.com
Radial Engineering Ltd.




              
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            

   


            
            

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
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Radial Engineering JDI Duplex User manual

JDI Duplex
Brand
Radial Engineering
Model
JDI Duplex
Category
Musical Equipment
Type
User manual
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