Bosch Building Technologies

    Kenwood TK-x90 will not change channels

    Question

    Why isn't my Kenwood TK-x90 changing channels after following the Telex Instructions?

     

    Answer

    Changes by Kenwood have caused an issue with firmware for the TK-x90 radio. We know that firmware check sum 7C4A will not work with our IP-223 or IP-224. You will need to downgrade your radio to Firmware Check sum 3902. This will allow you to change channels and have control of the TK-x90 radio from our IP-223 and IP-224 products.

     
     
     
     
     

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    Version history
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    Last update:
    ‎04-08-2020 06:57 PM
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