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The A & B switch on the port side of the salon in my 1988 3807. Can any one tell me what this is for ?? Thank you

Posted: February 1st, 2018, 10:43 pm
by Kitklem
I just bought a 1988 3807. And on the port side of the salon just above the stereo on the wall is a switch with A & B on it. Can any one tell me what this is for.
Thank you

Re: The A & B switch on the port side of the salon in my 1988 3807. Can any one tell me what this is for ?? Thank yo

Posted: February 1st, 2018, 11:06 pm
by g36
For tv to select input, cable or over the air antenna probaby have a powered antenna somewhere may be hidden in a flybridge access storage if not out in open

Re: The A & B switch on the port side of the salon in my 1988 3807. Can any one tell me what this is for ?? Thank yo

Posted: February 2nd, 2018, 7:26 am
by Viper
That's it g36. There should be an antenna under the flybridge apron in front of the access doors. The other position may have been used for another signal source such as satellite at the dock. It could also be to select a signal for the stereo. Mine had two different antennas.

Re: The A & B switch on the port side of the salon in my 1988 3807. Can any one tell me what this is for ?? Thank yo

Posted: February 9th, 2018, 6:45 am
by Viper
Figure it out?

Re: The A & B switch on the port side of the salon in my 1988 3807. Can any one tell me what this is for ?? Thank yo

Posted: February 9th, 2018, 8:21 am
by buster53
It's been 8 years since we had our 3807, but I'm pretty sure the guys are right on this. TV switch and yes, there is an antennae mounted on the flybridge.

Re: The A & B switch on the port side of the salon in my 1988 3807. Can any one tell me what this is for ?? Thank yo

Posted: February 9th, 2018, 2:43 pm
by bud37
Remember that all of the above is correct, and our boat is the same.....but if you are not the original owner there could be all sorts of creative things going on back there from previous folk, still need to investigate to be sure....... :beergood: