OPERATOR CHECKLIST
C128 CINEMATIC DEMO

[ ] Run in native C128 mode, not C64 mode
[ ] Confirm BASIC 7.0 listing loads cleanly
[ ] Confirm Q exits the entire dispatcher
[ ] Confirm bitmap modules are visible in SLOW mode
[ ] Confirm 80-column VDC screen is connected/visible
[ ] Confirm FAST telemetry wall appears on the VDC
[ ] Watch radar for malformed coordinates
[ ] Watch trajectory for out-of-range drawing
[ ] Confirm cube arrays remain stable after other modules
[ ] Confirm erase operations do not chew holes in static framing
[ ] Let the system run through all 13 modes at least once
[ ] Save a known-good copy before visual experimentation

If the computer looks like it is plotting something it should not know about,
that is considered a visual success, not a defect.