DVIGear DVI-5314b 사용자 설명서 - 페이지 8

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DVIGear DVI-5314b에 대해서도 마찬가지입니다: 사용자 설명서 (12 페이지)

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5.1

EDID Operation

On the rear of the unit you will find an EDID switch. This switch controls what EDID information

the splitter will report back to the source. This EDID information will be from an on-board

memory chip of the most commonly used resolutions up to 1920x1200 or retrieved from the

actual displays. This switch will have two options, INT (internal) and AUTO.

The INT position will draw the EDID information from an on-board memory chip contain such

resolutions as listed in the following table.

480p

576p

720p

1080i

1080p

VGA

SVGA

XGA

SXGA

UXGA

WXGA

WXGA+

WSXGA

WUXGA

The AUTO position, the splitter will automatically retrieve the EDID information from the display

connected to Output #1 of the splitter. In the AUTO EDID mode the EDID hierarchy

(preference) is first HDMI v1.3, then HDMI v1.2 and then DVI. For example, if the display

connected to Output #1 is a DVI monitor, or if no display is connected, the splitter will search for

EDID information from Output #2, then Output #3, ...Output #4, until it finds a display with valid

HDMI EDID information. In the event none of the outputs has a HDMI display connected, the

splitter will report (to the source) the EDID block of the first DVI display that is present.

The default factory setting for the EDID switch setting is AUTO. This setting should be left in the

AUTO mode unless you have one or more displays are not operating properly in that there is no

image or the image maybe too small or too large for the display. At this point it is recommended

that the switch be moved to the INT position and the power recycled forcing the source and the

displays to renegotiate the EDID information. With PC's, this may require for the PC to be re-

booted to recognize the EDID information.

The EDID or Extended Display Identification Data is a structure of data that a display will

describe its capabilities. This information allows for the DVI splitter to know what type of display

is connected to its output. The EDID is defined bay a standard published by the Video

Electronics Standards Association (VESA). The EDID includes such information as the

manufactures name, product type, phosphor type, filter type and most import for the splitter is

the timings supported by the display along with other detail information.

Resolution

720x480

720x576

1280x720

1920x1080

640x480

800x600

1024x768

1280x1024

1600x1200

1280x800

1440x900

1680x1050

1920x1200

- 6 -

V. Rate/Hz

Scan

Progressive

50,60

Progressive

50,60

Interlaced

50,60

Progressive