Quantum Data 801GC - Manual (Page 89)

4-51
Ramp (TV formats only)
Description: The active video area goes from full black (+7.5 IRE)
at the left edge of the screen to full white (+100
IRE) at the right edge.
Test: Video Gain Linearity
Method: When viewed on a TV screen, the full range of grays
should be visible. There should be no color shifts
visible.