[TenTec] Omni VI 1st IF Narrow CW Filter Enable?

[Barry N1EU]

On Sun, Jan 23, 2011 at 5:17 AM, Don Jones <ko7i at comcast.net> wrote:

> I am thinking the jumper switch next to the "optional filter" slot is the
> key. The jumper shorts two of the three posts together. How should that
> jumper be configured when I have a optional filter installed?
>

For your 400hz filter, follow the instructions for the TT 217 filter
installation: the jumper should be in the "HI" gain position, shorting the
left and center pins.

73, Barry N1EU