Luminance Keying Operation - FOLSOM ScreenPRO FC-0608 Installation And Operator's Manual

The following transitions (AUTO TRANS and T-BAR) use the currently selected effect to achieve the transition.
AUTO TRANS will Transition the output from the configured PROGRAM to the configured PREVIEW video source for
the selected Destination(s) using the currently selected Rate Effect to control the amount of time taken to complete
the transition.
The T-BAR control allows the user to manually control the Transition Rate for the selected Effect.
Transition Effects
Two types of transition effects are available: WIPE and MIX. Only one transition effect can be in effect at any one
time, so it is not possible to have both WIPE and MIX illuminated at the same time.
Pressing the WIPE key allows the current Pattern Effect to be used for AUTO TRANS and T-BAR transitions. Refer to
the PATTERNS KEYPAD description for more information on selecting the WIPE PATTERNS and setting the wipe
rate.
Pressing the MIX key selects dissolve transitions. Refer to the PATTERNS KEYPAD for more information on setting
the dissolve rate.

Luminance Keying Operation

This section describes how to use the KEYING FUNCTION keys to perform luminance keying.
Video Mixing and Graphics Overlay Effects (Luminance Keying). This type of keying involves specifying a desired
foreground luminance level; foreground areas containing luminance levels above (or below) the keying level are
replaced with the background image. Below is a description on how to operate Luminance Keying.
1. The operator will select the source they want as a "key/overlay" and this source will be displayed on the
preview monitor. This step can be performed on any of the Preview Screens as necessary.
2. To enable Keying for a screen or screens, press KEY 1, KEY 2, KEY 3, KEY 4, KEY 5, or KEY 6. The
number corresponds to the output screen. Note that the output screen must be active in the Destination bus
or the controller will ignore key presses for the screens that are not available.
3. To transition the "key/overlay" onto the main screen, the operator will press the AUTO TRANS key, press
the CUT key, or use the T-BAR.
4. To adjust the Key Threshold, hold down the KEY # key for the screen you wish to adjust and use the joystick
knob to select the desired threshold value, displayed on the VFD display.
5. If the operator presses the Auto Trans or Cut keys while the keyed image is on the main output, the
key/overlay is transitioned off of main leaving the background image showing.
6. To disable the Keying function, hold down the KEY # key and press the CLEAR KEY.
7. If the operator presses any of the source select keys while the keyed image is on the main output, the
key/overlay is transitioned off immediately using a Dissolve. After the transition, the key is disabled and the
new source selection is made.
Keying settings can be saved to system presets, however keying can only be recalled to the Preview outputs.
When keying is active on a PROGRAM output screen, the corresponding KEY # key will flash.
When keying is active on a PREVIEW output screen, the corresponding KEY # key will be illuminated, but will not
flash.
Picture in Picture is not available for outputs that have keying enabled. For example, if keying is enabled on Screen 3
(KEY 3), PIP 3 will not be available.
Manual #26-0111200-00 / Revision E ScreenPro Multi-Screen Remote 34