Author Topic: 2nd RR setup on Kenwood V71 - I/O switching issue!  (Read 6381 times)

M1EMB

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Hi All

Need a little help please, thanks to a fellow Ham at my remote station we installed a 2nd RR for me today with a Kenwood V71 dual bander.    I have on my original RR used the IO port to switch a coax relay which works great but I am having issues getting the I/O to work to switch another relay I am trying to use.   I have the I/O ports set as Out0 and using OUT Mode as I/O and IN0 on the Control to use with a switch, but each time I make the connection between pin 4 and ground I get a loud beeping coming from the speakers.   Can't see what I am doing wrong that the switch wouldn't work as I have copied it from my first RR setup which is working great.

Hope someone can please help

Thank you

Stuart

sm2o

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Re: 2nd RR setup on Kenwood V71 - I/O switching issue!
« Reply #1 on: 2014-04-03, 19:36:00 »
You have activated keyer, then IN0 is used for straight key, thats why you get the CW sidetone

73 de mike