Let me get this right....I counted 10 bigger lines....that gives me 100 =
cubes.  The space between them is one division.....same for voltage.

So If I have 1 kHz calibration signal is should be set to .1ms....then the =
entire screen....left to right would be 1 full ms...right?  If it cycles =
once per Ms it should rise on one half of the screen and go low on the =
other half.

But this is not the case....I adjusted the signal width both ways at .1ms =
and it won't fill the screen no matter how much I adjust.

I guess a better question would be....what settings to use while calibratin=
g and what should it look like when it's correct.

I'll have to try looking at the 4 MHZ clock....right now I'm using the =
internal clock on the 16F628....I just received a 4 MHZ crystal.

Thanks again for all the help everyone!!!
Tim

>>> rammerman@COPELANDDATA.NET 12/23/03 03:26PM >>>
>That part I might be missing is "Per Division".  I'm not 100% sure what
each division is.  I have no book on > this one....it's learn as you play =
:)

The divisions are marked are by the horizontal and vertical lines on the
screen.

>The 10x mode is confusing....it samples the same....so is the signal any
different?  Just closer right?

The 'scope does not sample. It is an analog device that works by using the
input voltage to deflect the electron beam directly.

The 10x mode simply means that the horizontal sweep is stretched out 10
times as wide, making everything 10 times wider on the screen.

Bob Ammerman
RAm Systems

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