FT-8100R Modifications

General Coverage MARS/CAP TX Modification
  1. Disconnect power & Antenna
  2. Remove screws from the top cover (the side with the speaker) 6 screws total
  3. Looking down inside the top of the radio, locate & remove the chip resistor shown in the picture
  4. Reassemble the radio & reset the Microprocessor
Mute Modification
Hmmm... where did I put that documentation ...