Re: Flashing LCD

Dang. I don't have the skills nor the tools to re-align the scanner 
if that is what needs to happen. Could or should I take it to some 
type of shop that might fix it -- any suggestions on who I should 
look for?

--- In [email protected], "Bob Parnass, AJ9S" <yahoo@...> wrote:
>
> On Tuesday 04 July 2006 00:39, Mike wrote:
> >  Mine has the flashing problem only
> > when I try to scan user-programmed memories.
> 
> A flashing display is often employed
> by radio designers to indicate to the user that the frequency 
synthesizer's
> phase locked loop (PLL) has become unlocked.   The PLL
> needs to remain locked to work properly.
> 
> One or more of the memory channels in your radio may contain a 
frequency
> which causes the VR-500's synthesizer to become unlocked.
> That could be due to one of these reasons:
> 
> 1) the memory channel contents have become corrupted and it 
contains
> an out-of-range frequency
> 
> 2) the VR-500 requires realignment
> 
> 3) one or more of the VR-500's synthesizer components has 
developed a
> defect and the phase locked loop can no longer maintain lock over 
the
> range of frequencies for which it was designed.
> -- 
> 
=====================================================================
====
> Bob Parnass, AJ9S             GNU/Linux User           
http://parnass.com
>







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