[ICOM] IC-751A & Key Clicks

[Ed Swynar]

Good Morning All,

Being new to this group, I do not know if there was ever a thread started about key clicks & the 751A...if there was, I apologize for the repetition.

I am curious if anyone reading this has ever encountered complaints of their 751A being "clicky" in CW, and if so, what they may have done about it...

The 751A service manual briefly references an adjustment to R451(per fold-out 6-9) in order to adjust "transmit start time"...has anyone ever played around with the setting of this resistor, and if so, know what impact its value might have on key clicks?

Any & all info/suggestions are most welcome...with thanks in advance!

~73~ Eddy VE3CUI - VE3XZ