I suppose it must be top cover, remember, there are two radios being 
discussed here, the 590 and the 2000.

73
Butch
WA0VJR
Node 3148
Wallace, ks.


On Fri, 30 Jan 2015, Jim Gammon 
wrote:

> Wait wait Butch, before this email, everyone has been referring
> to the Bottom cover, not the top cover, so which one is it? Jim
> WA6EKS
>
> ----- Original Message -----
> From: Butch Bussen <[log in to unmask]
> To: [log in to unmask]
> Date sent: Fri, 30 Jan 2015 19:56:13 -0800
> Subject: 590 am jumper
>
> Here is all the guy wrote me.  I had a picture, but a friend
> looked and he
> said it wasn't much help.  I don't know why I think there are two
> jumpers
> involved, but I do, although this guy talks like only one.  I
> just don't
> remember for sure.
>
> Sorry to hear of your vision problem.  If you remove the top
> cover with
> the front of the 590 towards you, the jumper should be found on
> the
> right hand side of the top board, towards the back of the unit,
> near a
> cross head PCB mounting screw.  If you want me to e-mail you a
> photo to
> show your friend where I think it is, I can do that, I took some
> when
> I did a repair on my 590 and added a buffer amp for a second
> receiver
> / panadaptor display.
>
>
> 73
> Butch
> WA0VJR
> Node 3148
> Wallace, ks.
>
>