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Repair & Adjustment Hints 

AE 6890 Jumper settings, Power and Channel options 

 

Jumpers at detachable front section board 

To open: take off front section, remove 4 screws 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
Jumper section A:   

Selecting the initial factory default frequency.  (1 = solder jumper or 0 Ohm resistor 
added) Factory default is version 3 jumpers added for Germany 

dE  

 

Version    A0      A1     A2            Country 

    DISPLAY,CHANNEL 

 UK  

U(FM40CH 4W) 

Spain (Italy) 

E (F40 4W/AM40 4W) 

3

 

1

 

1

 

0

 

GERMANY

 

DE(FM80 4W/AM40 

1W)

 

4 0 0 1 

EU 

EU(FM40 4W/AM40 

1W) 

5 0 1 1 CEPT(FM)  EC(FM40 

4W) 

     6 

     1 

     1 

    1        POLAND(-5K)  Po(FM40/AM40 4W) 

 

Jumper section B

:  

Enable 240CH by adding  0 OHM  or solder jumper. 
Default setting: no jumper, 240 CH is not allowed 

Jumper section C:  

Default: Enable MULTI Standard selection by user:  0 Ohm or solder jumper added 
Disable Multi Standard selection: delete  0 Ohms or delete solder jumper.

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