Sony DVS-7300 System User Manual page 97

Basic Downstream Key Operations
Fade-to-black
You can carry out a fade-to-black on the output of a keyer for which you
have selected "ENBL" (enabled) in the SETUP menu.
To carry out a fade-to-black, press the FADE TO BLACK button in the
downstream keyer control section. If more than one keyer has "ENBL" set,
the fade-to-black will be carried out on each of them simultaneously.
The FADE TO BLACK button lights amber during the transition, and
changes to red when the transition is completed.
For details of setting the fade-to-black transition rate, see the section
"Setting the Transition Rate" (page 4-32).
For details of the ENBL/DSBL setting for the keyers, see the section "Making
settings relating to control panel operation, screen saver and fade-to-black
function (PANEL ENABLE menu)" (page 13-81).
4-30
Chapter 4 Basic Operations for Image Creation