Re: Re: Flashing LCD
"Bob Parnass, AJ9S" <[email protected]>
| Newsgroups | gmane.recreation.radio.hardware.yaesu.vr-500 |
|---|---|
| Message-ID | <[email protected]> |
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 ------------------------ Yahoo! Groups Sponsor --------------------~--> Something is new at Yahoo! Groups. Check out the enhanced email design. http://us.click.yahoo.com/SISQkA/gOaOAA/yQLSAA/ELTolB/TM --------------------------------------------------------------------~-> Post message: [email protected] Subscribe: [email protected] Unsubscribe: [email protected] List owner: [email protected] Ejoy the list!! Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/VR-500/ <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/