Extron electronic DDS 402 manual Video input connections, Video output connections

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100-240V 50-60Hz

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I

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P

U

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	3			4		5	6
	2
			O
R	G	B	U		R	G	B
/R-Y	/Y	/B-Y	T		/R-Y	/Y	/B-Y
			P	RGB/R-Y, B-Y, Y			REMOTE
			U
H	V		T		H	V	S
/HV			S

2A MAX

RGB

RGB/R-Y, B-Y, Y RGB/HD R-Y, B-Y, Y

2

Figure 2-2 — DDS 402 rear panel connectors

Video input connections

1Input 1 (computer video) input (top) connector — Connect computer or RGB

video to this female 15HD connector.

1

RGB

2Input 1 (computer video) loop-through (bottom) connector — Connect a local monitor to this female 15HD connector. The scaler buffers the computer video input and loops it on this connector.

The Digital Display Scaler buffers the computer video input signal before passing it to the loop-through connector. Beyond that, it does not alter the loop-through video in any way. The loop through output is the same resolution and frequency as the computer video input.

3Input 2 (RGB or component video) connectors — Connect RGBHV, RGBS, RGsB, or component video (R-Y, Y, B-Y for YUVi or YUVp, or Betacam) to these female BNC connectors (figure 2-3).

Ensure that the correct Input 2 video format is selected from the front panel menu, see Input #2 submenu, in chapter 3, Operation, or via the RS-232 port, see chapter 4, Programmer’s Guide, and chapter 5, Scaler Software.

R	G	B	R	G	B
/R-Y	/Y	/B-Y	/R-Y	/Y	/B-Y
H	V		H	V
/HV			/HV
RGBHV video			RGBS video
R	G	B	R	G	B
/R-Y	/Y	/B-Y	/R-Y	/Y	/B-Y
H	V		H	V
/HV			/HV
RGsB video			Component video (R-Y, B-Y, Y)

Figure 2-3 — Input 2 connections for RGBHV, RGBS, RGsB and component video

For RGBHV video — Connect to five BNC connectors.

For RGBS video — Connect to four BNC connectors.

For RGsB and component video — Connect to three BNC connectors.

Video output connections

The two video output connectors, the 15HD connector and the five BNC connectors, both output the same video signal. The 15HD connector outputs RGBHV only, not RGBS.

4RGB/HD R-Y, B-Y, Y Output 15HD connector — Connect an RGB video or HD component video display to this female 15HD connector.

Digital Display Scaler • Installation 2-3