Yaesu FT 991 (all four) Firmware Update Video

Yaesu FT 991 Firmware Update #1
Video shows the screen of the PC while the new MAIN firmware is transmitted to the TRX



Yaesu FT 991 Firmware Update #2
Video shows the screen of the PC while the new TFT firmware is transmitted to the TRX. The program looks a bit different than the program for the MAIN firmware, but it works at the end of the same





Yaesu FT 991 Firmware Update 3
The TRX passing through red, green and blue bars are displayed temporarily.




0:01 / 0:04 Yaesu FT 991 Firmware Update 4
The TRX passing through red, green and blue bars are displayed temporarily.

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2 comments:

  1. Unknown11/13/2016

    Hello there I did this upgrade a few days ago and with no problems at all just make a note of your firmware versions on paper first then check afterwards
    make sure you use enhanced port

    ReplyDelete
    Replies
    1. Anonymous11/13/2016

      Thanks for your suggestion, that helped

      Delete

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