Radial Engineering LX8 User manual

Brand
Radial Engineering
Model
LX8
Category
Musical Equipment
Type
User manual
www.radialeng.com
LX8
User Guide
Eight Channel • Transformer Isolated • Line Splitter






www.radialeng.com
True to the Music
True to the Music
Radial Engineering Ltd. LX8
™
User Guide
Table of Contents Page







1
LX8
User Guide
Eight Channel • Transformer Isolated • Line Splitter
INTRODUCTION




LX8 DESIGN CONCEPT









True to the Music
Radial Engineering Ltd.
LX8
™
User Guide
SIGNAL FLOW

Inputs 1-8
DB-25
Front Panel
XLR x 8
Inputs 1-8
Euroblock
Direct Output and
Return Path for 48V
Auxiliary Output with
Ground Lift
Transformer
Isolated Output
Front Panel
Ground Lift
DB-25
Euro
Block
Front Panel
Ground Lift
DB-25 DB-25
Euro
Block
Euro
Block
Isolation
Transformer
1
2 3 4
2
Parallel Inputs





Direct Output


Auxiliary Direct Output with Ground Lift
    




Isolated Output
       
        
         


Transformer
          
         



RF Filter 




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True to the Music
Radial Engineering Ltd. LX8
™
User Guide
FEATURES
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1. XLR Inputs
     

2. Front Panel Lift Switch

  

3. Easy ID Label Zones 
     

4. Military Grade PCB       
      

5. Transformers
 

6. Heavy-duty Switches

7. Internal Chassis Ground Lift    
      


       



8. 14-Gauge Chassis      
       

9. Isolated Output      
  

10. Auxiliary Output
     



11. DB-25 Pin-out Diagram



12. Direct Output    


13. Euroblock Sockets 
      
       




14. Rear Inputs


15. Chassis Ground - 


True to the Music
Radial Engineering Ltd.
LX8
™
User Guide
4
CONNECTING THE LX8
LX8 Inputs


  

Connecting the Euroblock Terminals





1 2
3
+ - G + - G + - G + - G
Connecting the DB-25 I/O





1
-
+
G
-
+
G
2
3
-
+
G
-
+
G
4
5
-
+
G
-
+
G
6
7
-
+
G
-
+
G
8
13
Male DB-25 Pin-out - Cable View
1 2
3
Female DB-25 Pin-out (Panel View) Male DB-25 Pin-out (Cable View)
1
-
+
G
-
+
G
2
3
-
+
G
-
+
G
4
5
-
+
G
-
+
G
6
7
-
+
G
-
+
G
88
13
Female DB-25 Pin-out - Panel View
1 2
3



True to the Music
Radial Engineering Ltd. LX8
™
User Guide
5
Using the LX8 to split line levels on stage
       



Using the LX8 to feed two different audio systems

      
         

Access the internal chassis ground
lift switch through a small hole
in the side of the chassis.
Rear panel chassis screw used
for bonding to technical ground.


Internal Chassis Ground Lift - All Channels








RADIAL ENGINEERING LTD.
3 YEAR TRANSFERABLE WARRANTY





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Radial Engineering LX8 User manual

Brand
Radial Engineering
Model
LX8
Category
Musical Equipment
Type
User manual
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