Quantum Data 881 - Manual (Page 1196)

1080 Appendix B Image Reference
When selected, this image is displayed.
After pressing the Contents key and then the Options key you then enable More and use
the +/- increment keys to adjust the speed.
Ramp_B, Ramp_G, and Ramp_R
Description The active video area goes from full black (+7.5 IRE) at the left edge of the screen to full
blue (_B), green (_G), or red (_R) at the right edge. The Ramp_B image is shown below.
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.