A
Ancient_Hacker
- Jan 1, 1970
- 0
I just got a Tek 11302 scope. It's in fine shape and most everything
seems to work well.
Except for one thing-- the main trace pulses and flashes a bit-- if
you adjust the sweep speed just right, you can see the beam is going
off for a few milliseconds every 20 msec or so, probably to go refresh
all the legends on the screen.
Now I suspect that is supposed to happen during the retrace time and
not be quite so noticeable.
Can anybody confirm whether this is normal or abnormal behavior?
Thanks,
A_H
seems to work well.
Except for one thing-- the main trace pulses and flashes a bit-- if
you adjust the sweep speed just right, you can see the beam is going
off for a few milliseconds every 20 msec or so, probably to go refresh
all the legends on the screen.
Now I suspect that is supposed to happen during the retrace time and
not be quite so noticeable.
Can anybody confirm whether this is normal or abnormal behavior?
Thanks,
A_H