Panasonic AV-HS400AN Operating Instructions Manual

Also see for AVHS400AN - MULTI-FORMAT LIVE SWITCHER: Operating instructions

Contents

Panasonic AV-HS400AN Operating Instructions Manual Manual pdf 65 page image

654. Input/output signal settings4-3. Setting the DVI input signals (option)4-3-1. Setting the DVI input signalsThe user can set the DVI input signals when the DVI input board (option) has been connected. Signals with thefollowing resolutions can be input. If signals with any other resolution or frequency are input, the picture will turnblack. XGA (1024768), 60 Hz WXGA (1280768), 60 Hz SXGA (12841024), 60 Hz1 Press the [FUNC] button to light its indicator, and press the [IN/OUT] button to display the IN/OUT menu.2 Turn [F1] to display the DVIIN sub menu.DVIIN Signal Mode Scale Auto↓10/15 IN5 Dig Fit-V BlackIN5-8 Ana Fit-HFullWhiteInit3 Turn [F2] to select the input signal using the Signal item, and turn [F3] to select the signal system using theMode item.Dig: Digital input signals of the DVI connector are effective.Ana: Analog input signals of the DVI connector are effective.4 Turn [F4] to select the scaling method.Fit-V: The aspect ratio of the input images is maintained, and the size of the images is increased or reducedin accordance with the vertical resolution.Fit-H: The aspect ratio of the input images is maintained, and the size of the images is increased or reducedin accordance with the horizontal resolution.Full: The size of the input images is increased or reduced in accordance with the system resolution.(The aspect ratio of the input images is not kept the same. The rate at which the image size isincreased or reduced in the vertical direction and in the horizontal direction differs.)For details on the sizes that correspond to the formats, refer to “DVI input scaling size table” on the nextpage.5 The black level (offset) and white level (gain) of the analog input signals are adjusted automatically.Depending on the personal computer used, there may be some deviation from the correct levels of the blacklevel or white level.To proceed with automatic adjustment to correct this deviation, display the black-and-white signals(BW.bmp) on the supplied CD-ROM or the full-screen black signals and full-screen white signals on thepersonal computer connected to the DVI input connector, and input these signals as the DVI input signals.When using the black-and-white signals, position them so that the boundary between black and white comesto the center of the monitor screen.When using the full-screen black signals or full-screen white signals, display the black or white in an areathat covers at least 80 % of the screen from the screen center.Before making any adjustments, follow the instructions given in the “Automatic adjustment of the black level”section.Automatic adjustment of the black levelInput the black-and-white signals (BW.bmp) or full-screen black signals.Turn [F5] to select “Black” in the Auto item, and press [F5] to adjust the black level automatically.After the level has been adjusted, an asterisk () appears to the left of Black.Automatic adjustment of the white levelInput the black-and-white signals (BW.bmp) or full-screen white signals.Turn [F5] to select “White” in the Auto item, and press [F5] to adjust the white level automatically.After the level has been adjusted, an asterisk () appears to the left of White.Initializing the adjusted valuesTurn [F5] to select “Init” in the Auto item, and press [F5] to return the adjusted values to their factorysettings.At this time, the asterisk () displayed on the left is cleared.