Ramp_B, Ramp_G, And Ramp_R - Quantum Data 802BT User Manual

Ramp_B, Ramp_G, and Ramp_R

Description
Test
Method
802BT/802R Video Test Generator User Guide
When selected, this image is displayed.
After pressing the Step key, the image moves to the right. Adjust the speed using the
Image knob (turn clockwise to slow down the image).
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.
Video gain linearity
When viewed on a TV screen, the full range of grays should be visible. There should be no
color shifts visible.
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