seeking test program for klh10 and panda display

[David Griffith]

In order to perfect my new USB-based Panda Display, I'd like to know what 
to expect on the display.  Does anyone here have a pdp-10 program that 
will put a recognizable pattern on a parallel Panda Display?  In 
particular, I'm looking for whatever is causing the action in this video 
to happen: https://www.youtube.com/watch?v=g_LcQ5apODg

-- 
David Griffith
dave at 661.org

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