R-5000 No Freq. Change thru Computer Interface                 7-21-87

R-5000 receivers below serial number 804xxxx may not change frequency when
operated with a personal computer/interface.  To allow correct operation,
rplace IC-52 on the Control Unit.  The correct part number for IC-52 is
MBM27C128-25JA2.

CAUTION:

The R-5000 incorporates CMOS technology.  Observe precautions for handling
electrostatic sensitive devices.

This modification may be performed under warranty.
Time required for this change is 1/2 hour or less.

==========================================================================
R 5000 - 30 MHz

To open the R 5000 up to 30 MHz you have nothing to do but to remove
the D 73,74,75,76 on the control-unit !
73' s and 55 de Winni , DL3XU @ DB0HB in Hamburg
