Panasonic AV-UHS500 4K Switcher Operating Instructions - Page 60

Basic operations Masking the DSK signals These steps are taken to mask the DSK signals using the mask signal of the box pattern. 1 Press the DSK1 DSK2 button to light its indicator, and display the DSK menu. 2 Use [F1] to display the Mask sub menu. 3 Use [F2], and select the masking method using the Mask item. Off Manual 4:3 The DSK signals are not masked. The area that is set using the Mask Adjust sub menu is masked. The signals are masked to the 4:3 aspect ratio. 4 Use [F3] to set whether to invert the mask signal using the Invert item. On The mask signal is inverted. Off The mask signal is not inverted. 5 Use [F1] to display the Mask Adjust sub menu. (figure shows the default values) Video signal range Area where the DSK signal is effective Area masked 50 TOP (25) 0 BOTTOM (-25) -50 -50 (-25) LEFT 0 (25) 50 RIGHT 6 Use [F2] to [F5] to set the area to be masked. Operation/ Parameter F2/ Left F3/ Top F4/ Bottom F5/ Right Description of setting DSK left position DSK top position DSK bottom position DSK right position Setting range/ Initial value −50.00 to 50.00/ −25.00 −50.00 to 50.00/ 25.00 −50.00 to 50.00/ −25.00 −50.00 to 50.00/ 25.00 The Left setting cannot exceed the Right setting (and vice versa) and, similarly, the Top setting cannot exceed the Bottom setting (and vice versa). 60