- #1
AndrewBourhis
- 29
- 0
Hi,
I have here an elenco s-1325 analog oscilloscope. I am hacking it into a display unit for one of my projects and have designed two raster scans for the x and y-axis (the oscilloscope is running in x-y mode). I now need to be able to modulate the intensity of the electron beam so as to form an image on the screen. In order to do so, many analog oscilloscopes have a direct line to plug a bnc connector right into the rear panel (such as in the s-1330 model). Unfortunately, my model does not have such an option. I was wondering if anyone out there knew of a proper way to blank the crt with an external signal with models that do not have such a channel readily available? Do I have to mess around with the intensity potentiometer?
Please let me know if you need any more information to help.
Thanks a bunch,
-Andrew
I have here an elenco s-1325 analog oscilloscope. I am hacking it into a display unit for one of my projects and have designed two raster scans for the x and y-axis (the oscilloscope is running in x-y mode). I now need to be able to modulate the intensity of the electron beam so as to form an image on the screen. In order to do so, many analog oscilloscopes have a direct line to plug a bnc connector right into the rear panel (such as in the s-1330 model). Unfortunately, my model does not have such an option. I was wondering if anyone out there knew of a proper way to blank the crt with an external signal with models that do not have such a channel readily available? Do I have to mess around with the intensity potentiometer?
Please let me know if you need any more information to help.
Thanks a bunch,
-Andrew
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