Question about Kenwood KNB-17AM, TK-280, TK-290, TK-380, TK-390, TK-480, TK-481, 7.2v 1800mAh NiMH Battery 2-Way Radio
My TK 380 displays "FPU OLD!" what does this mean? It wont let me program it!
This means that you need an older version of software. to program the radio. When it comes to Kenwood the newer version software will not program the older FPU Version radios.
Patrick Patterson N5SLI
Radio Service tech Manager
Posted on Jun 02, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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