No matter what I do I can't seem to get the dang machine to show the trace anywhere. When I press the beam find button I can see it but it looks really aweful. It is almost a half of circle. It looks like the horizontal defletion is gone or something. Has anyone seen this problem before and can help me out?? Alos does anyone have a service manual for this o-scope? Thanks.

Chris

Link to 2225 manual. It may help.

ftp://bama.sbc.edu/downloads/tek/2225/

On 05 May 2005 03:09:09 GMT, Chris wrote:

No matter what I do I can't seem to get the dang machine to show the trace anywhere. When I press the beam find button I can see it but it looks really aweful. It is almost a half of circle. It looks like the horizontal defletion is gone or something. Has anyone seen this problem before and can help me out?? Alos does anyone have a service manual for this o-scope? Thanks.

Chris


It is more likely an indication that you have lost your high
voltage regulation.

lid (borgunit) wrote in
news:c7e61$427a1931$455da0d2$29952@allthenewsgroup s.com:

Link to 2225 manual. It may help.

ftp://bama.sbc.edu/downloads/tek/2225/



Nope,not even close.

--
Jim Yanik
jyanik
at
kua.net

JimL wrote in
:

On 05 May 2005 03:09:09 GMT, Chris wrote:

No matter what I do I can't seem to get the dang machine to show the
trace anywhere. When I press the beam find button I can see it but it
looks really aweful. It is almost a half of circle. It looks like
the horizontal defletion is gone or something. Has anyone seen this
problem before and can help me out?? Alos does anyone have a service
manual for this o-scope? Thanks.

Chris


It is more likely an indication that you have lost your high
voltage regulation.





Maybe a bad HV multiplier.
He can probably find a manual on Ebay,or Google search for TEK service
manuals.

--
Jim Yanik
jyanik
at
kua.net