[ICOM] 751A

[Gary Fiber]

Eddy,

I think thats the LPL Loop resetting. I don't remember if it is so 
pronounced so you can hear it but I had that question a few times 
while I worked at Icom.
Might be the loop is on the edge and resetting the loop voltage might 
take care of the issue.

Gary K8IZ

At 07:18 AM 1/7/2006, you wrote:
>Anyone With a 751A...
>
>If you get the chance, try something for me...
>
>Turn your volume control completely counterclockwise (i.e. maximum 
>quiet) --- now, with headphones on & plugged into the rig, turn the 
>frequency select/tuning knob...the mode/band/VFO source/etc. doesn't matter.
>
>Do you hear it, too...? A kinda "clickety-clickety" sound, or 
>ratchet effect, every 10-Hz.
>
>Is that normal...? Sometimes I notice it more than others, but then 
>I have tinitus, too...
>
>Comments...?
>
>Thanks, & vy
>
>~73!~ Eddy VE3CUI - VE3XZ
>----
>Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
>Icom Users Net: Sundays, 1700Z, 14.316 MHz
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Gary Fiber K8IZ
GROL PG-19-6691
Washington State Resident