Based upon picture settings described next, a test of the reproduction capability of the set for each primary color at 75-percent saturation yields:
Review: Brightness is adjusted for a 35-volt dc level at the red gun, then the contrast control is adjusted for a 100-Vp-p video signal at the red gun. Color is added by advancing the color control. Except for the presence of an I signal as seen on the upper scope trace, no changes are evident.
To continue, click on [The Solution] next.
|