Extron electronic DVI-RGB 150 user manual AAppendix a, Reference Information

Installation and Operation, cont’d

DVI Connector Pin Assignments

Figure 2-7 and the table below define the DVI pin assignments.

	1	8	8	1
9	17	24	24	17
	Female Connector
			Male Connector

Figure 2-7 — DVI connectors

DVI signals run at a very high frequency and are especially prone to bad video connections, too many adapters, or excessive cable length. To avoid the loss of an image or jitter, follow these guidelines:

•Do not exceed 16.4 feet (5 meters) on the input or buffered loop-through of the interface.

•Use only the cable designed for DVI signals supplied by Extron.

•Limit or avoid the use of adapters.

•Use only approved DVI connectors.

CUse only cables specifically intended for DVI interfaces. Use of non-DVI cables or modified cables can cause the DVI-RGB 150 to fail.

NThe missing connectors on the included DVI cable are not required for the single link of DVI-D data supported by the DVI-RGB 150. These pins are grayed out on the following table.

Pin	Signal	Pin	Signal	Pin	Signal
1	TMDS Data 2-	9	TMDS Data 1-	17	TMDS Data 0-
2	TMDS Data 2+	10	TMDS Data 1+	18	TMDS Data 0+
3	TMDS Data 2/4	11	TMDS Data 1/3	19	TMDS Data 0/5
	Shield		Shield		Shield
4	TMDS Data 4-	12	TMDS Data 3-	20	TMDS Data 5-
5	TMDS Data 4+	13	TMDS Data 3+	21	TMDS Data 5+
6	DDC Clock	14	+5 V Power	22	TMDS Clock
					Shield
7	DDC Data	15	Ground (+5 V)	23	TMDS Clock
8	No Connection	16	Hot Plug Detect	24	TMDS Clock

DVI-RGB 150

AAppendix A

Reference Information

Specifications

Part Numbers

2-10 DVI-RGB 150 • Installation and Operation