Extron electronic HDSDI-ACR 100, SDI-AVR 100 manual InstallationOverview, Rear Panel Cabling

InstallationOverview

The Extron HDSDI-ACR 100 converts a high definition (HD) serial digital interface (SDI) input (SMPTE-292M) to either analog component or RGB video. The converter supports the 720p, 1080i, and 1080p HDTV rates. The 1080p rate is limited to a maximum 30 Hz refresh rate and includes 1080p segmented frame 23.94/24. DIP switches select between RGB and component video, and, for component video output, between bi-level and tri-level sync, and sync on the Y output or on all outputs.

The Extron SDI-AVR 100 converts an SDI (4:2:2) video input at the 270 Mbs rate to analog video. When an SDI input is applied, the converter produces simultaneous composite and S-video outputs, and either component (Y, R-Y, and B-Y) or RGB video. A DIP switch selects between a component or RGB video output. The SDI-AVR 100 accepts NTSC, PAL, and Betacam (Beta 50/60), autodetects the format, and deserializes the input. The converter can output NTSC or PAL color bars, which are DIP switch selectable.

False front panel uses 2 front holes.

720	FORMAT
	1080
	1080

HDSDI-ACR 100

HDTV Tape Deck

HDTV Camera Projector

SDI-AVR 100

Betacam Recorder

Monitor

Camera

	Large Screen
Monitor	Rear Projector

			(2) 4-40 x 1/8" Screws
	HDS
	DI-A
	CR	100	Use 2 mounting holes on
			opposite corners.
Figure 2 — Rack mounting the SDI-AVR 100
	b. Mount the SDI-AVR 100 on the rack shelf, using two 4-40 x
	1/8 screws in opposite (diagonal) corners.
2.	If desired, attach a false front panel or a second ½-rack-width
	device to the other side of the shelf.
3.	Attach the rack shelf to the rack using four 10-32 x ¾” bolts and

Figure 1 — Typical HDSDI-ACR 100 and SDI-AVR 100 applications

The input signal is equalized for distances of 330 feet (100 meters) (HDSDI-ACR 100) or 1000 feet (305 meters) (SDI-AVR 100) on high quality cable such as Extron SHR cable. A reclocked loop-through allows the HDSDI/SDI input to be sent to other equipment.

The user must select between an RGB or component video output using a DIP switch. The converters output separate H and V sync signals and composite sync simultaneously. Selecting the sync-on-green output requires changing a DIP switch position.

The converters have internal switching power supplies.

Installation

1. For optional rack mounting, mount the converter on one side of a 19" 1U Universal Rack Shelf (Extron part #60-190-01) (figure 2).

a. If feet were previously installed on the bottom of the case, remove them.

four #10 beveled dress washers.

Rear Panel Cabling

Figure 3 shows the HDSDI-ACR 100 connections and DIP switches. Figure 4 shows the SDI-AVR 100.

	IN	OUT	OFF/ONSOG RGB/COMPONENT LEVEL-BI/TRI SPARE	G/Y	5
100-240V	0.1A		R/R-Y		B/B-Y
			H	V	S
50/60 Hz	HDSDI INPUT		OUTPUTS
6	1	2	7

Figure 3 — HDSDI-ACR 100 rear panel

1Input In connector — Connect an HDSDI (HDSDI-ACR 100) or SDI (SDI-AVR 100) input to this BNC connector.

2Input Out connector — Connect an HDSDI (HDSDI-ACR 100) or SDI (SDI-AVR 100) device to this BNC connector. The converter

outputs a reclocked SDI or HDSDI loop-though on this BNC.

2 HDSDI-ACR 100 and SDI-AVR 100 • Installation HDSDI-ACR 100 and SDI-AVR 100 • Installation 3