[TenTec] Omni D SWR/S unit meter help

[Ivin Flint <ivinflint@yahoo.com>]

The SWR/S Unit meter on my Ten Tec Omni D series C isn't working very well.  It 
seems fine when I first power on the radio.  In just a little bit of time it 
just lays completely down to the left like no connection is being made to it.  
If a real strong signal pops the receiver it comes back to life, or by flipping 
on or off a filter is will come back a lot of times.  It isn't affecting the 
performance of the radio, but I would like to fix it.  I could use some help in 
trouble shooting this thing.

Thanks.

Ivin W9ILF