|
If you know the H frequency (or the refresh rate and resolution which can be used to calculate it) and the drive signal amplitude and have a function generator that can produce a square wave of the right amplitude frequency and duty cycle then you could potentially get the monitor to produce a raster....If you achieve that you could get a rough idea of emissions and cutoff over signal range by hooking up a NTSC composite video source to the video pins (it won't be in sync but would give grayscale a check).
|