Panasonic AV-HS410 Operating Instructions Advanced - Page 19
Key preview, 1-3-5. Adjusting the luminance key and linear key, key definition.
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1. Basic operations 1-3-4. Key preview Key preview images can be output to the preview output, and the keys can be adjusted and checked. 1 On the Key menu, use [F1] to display the Key sub menu. 2 Use [F5] to set the preview mode using the PVW item. On Off Auto An image with key effects added is output to the preview output. An image with no key effects added is output to the preview output. The preview image of the next transition is output to the preview output. When a user button to which the On/Off settings have been allocated is pressed, the setting is switched alternately between On (button indicator lights) and Off (button indicator extinguished), and the "Auto" setting is not selected. Menu On Off Auto User button Lights Extinguished Extinguished When the user button is pressed Off: Extinguished On: Lights On: Lights When "Auto" is selected using a menu operation, the user button indicator is turned off (extinguished). 1-3-5. Adjusting the luminance key and linear key These steps are taken to adjust the luminance key and linear key definition. 1 Press the k button to light its indicator, and display the Key menu. 2 Use [F1] to display the Adjust sub menu. 3 Use [F2], [F3] and [F4] to adjust the key definition. 4 Use [F5] to set key invert. When "On" is selected, the key signals to be generated internally are inverted. Operation/ Parameter F2/ Clip F3/ Gain F4/ Density F5/ Invert Description of setting Reference level for generating key signals Key amplitude Key density Key signal inversion Setting range 0.0 to 108.0 0.0 to 200.0 0.0 to 100.0 On, Off 19
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