Panasonic AV-HS400AN manual Setting the DVI input signals option, Initializing the adjusted values

4. Input/output signal settings

4-3. Setting the DVI input signals (option)

4-3-1. Setting the DVI input signals

The user can set the DVI input signals when the DVI input board (option) has been connected. Signals with the following resolutions can be input. If signals with any other resolution or frequency are input, the picture will turn black.

XGA (1024768), 60 Hz

WXGA (1280768), 60 Hz

SXGA (12841024), 60 Hz

1Press 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.

<Menu display>

DVIIN	Signal	Mode		Scale	Auto↓
10/15	IN5		Dig	Fit-V	Black
	IN5-8		Ana	Fit-H	White
				Full	Init

3Turn [F2] to select the input signal using the Signal item, and turn [F3] to select the signal system using the Mode item.

Dig: Digital input signals of the DVI connector are effective.

Ana: Analog input signals of the DVI connector are effective.

4Turn [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 reduced in 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 reduced in 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 is increased 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 next page.

5The 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 black level 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 the personal 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 comes to 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 area that 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 level

Input 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 level

Input 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 values

Turn [F5] to select “Init” in the Auto item, and press [F5] to return the adjusted values to their factory settings.

At this time, the asterisk (]) displayed on the left is cleared.

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