Hi, I am a student and I got my Tek 465B from an eBay auction. I know
how to use the oscilloscopes, but have no experience in idendifying
and fixing problems in oscilloscopes.
The problem is that, the trace or a signal width is limited to maximum
3 divisions on the time scale (i.e. when the Horizontal Position knob
is fully turned to left). Turning the Horizontal Position knob to
right will reduce the width to 1 division on the time scale. I cannot
get this to occupy the full with (10 divisions) on the screen. Is
there a screwdriver adjustment knob somewhere to fix this or is this
an internal problem? (Also I notice the trace travels from right to
left, Is this normal?). Apprciate if someone can help me to identify
the problem. Thanks - Shiran.
