Panasonic AV-UHS500 4K Switcher Operating Instructions - Page 182

Appendix (glossary) Key Fill Word Key Gain Key Invert Key Mask Key Source Line Synchronizer Linear Key Lum [Luminance] Luminance Key ME [Mix Effect] Mix Multi View Display PinP [Picture in Picture] PVW [Preview] PGM [Program Bus] PST [Preset Bus] RS-422 Sat [Saturation] SDI [Serial Digital Interface] Self Key Setup Data Tally Transition Tri-level Sync Explanation The signal that uses key combination processing to fill in the areas left blank by the key signals. A parameter which is used to adjust the amplitude of the key signals. A function which inverts the key signals. This is the function that specifies the area for key combination using the box pattern, etc. When only part of the area of the key signals is used, key combination is executed with the unnecessary area masked. The video signals for creating the key signals. A function to automatically adjust the input image signal phase to the horizontal synchronization reference signal phase. The function which combines keys using monochrome key signals with gradations in its outlines as a reference. The brightness portion of the video signals. The function which creates key signals based on the luminance (brightness) information of the video signals to combine keys. A video effect device which combines a number of video signals to create mix, wipe, key and other video signals. The picture-changing effect produced by overlapping one image with the next. It is also referred to as "dissolve". This function combines multiple materials and displays them on one screen. PGM, PVW and the input material can be previewed at the same time on a single screen. This function combines a sub screen image with the background image. The function for checking ahead of time the image which will be output after the next transition. The image is output from the PVW system. The bus which always carries the program output signals. The bus which carries the program output signals after the next background transition. A serial interface standard. It is the interface used to control the switcher from an editor or other external device. This refers to the intensity of the color chrominance level of video signals. The standard by which video signals in various SD and HD formats are transmitted along a single coaxial cable. A function that creates key signals from key fill signals for combining keys. The memory in which the control panel statuses can be saved and recalled. The button selection statuses as well as the border, color and other setting information can be saved in this memory. The signal which outputs the program output statuses of the input signals to an external device. The LED that indicates the program output status on the control panel is also referred to as tally. A function that switches from one image to another. Wipe, mix and other effects are available for the images during switching. The sync signal used for HD formats. 182