On Wed, 9 Jun 2010 11:41:56 -0700 DaveC wrote in
Message id: :

[snip]

Hi Dave,

Are you the same DaveC on Yahoo Tek groups?
If so, here's the manual you were looking for:
https://home.comcast.net/~spam_gobbler/Tektronix TDS620 640 Oscilloscope Users Manual.pdf

Jay