[Kenwood] TM-732 has weird TX offset on UHF

[ken.d.brown at hawaiiantel.net]

I have a TM-732 that is giving me a 1.6 MHz transmit frequency offset, 
instead of the normal 5 MHz offset on 440 MHz. The selection of +, - or 
zero offset works fine. The standard 600 kHz offset is working on 146 
MHz as it should. I have tried a Memory Reset, and a VFO Reset and 
neither have changed the offset.

I bought this radio used years ago, and may not have given it a complete 
checkout when I received it. It is possible it has been this way since 
before I owned it. Is there some setup using jumpers inside the radio 
that determines the offset value? Is a 1.6 MHz offset on UHF a standard 
somewhere in the world?

Thanks, Ken N6KB