DSC HD-3G A Scaler • Setup Guide

The Extron DSC HD-3G A is an HDMI to 3G-SDI scaler that converts HDMI signals to 3G-SDI, HD-SDI, and SD-SDI. It accepts computer and SMPTE video resolutions up to 1920x1200 and 2k, and offers multiple output rates from 480i up to HDTV

1080p @ 60 Hz and 2k. The DSC HD-3G A features advanced Extron video signal processing with 1080i deinterlacing and Deep Color processing for optimal image quality. Dual SDI outputs, stereo audio embedding, and genlock are also provided.

This setup guide provides step-by-step instructions for an experienced user to set up and configure a DSC HD-3G A. It covers how to perform basic operations using the front panel controls and selected Simple Instruction Set (SIS) commands.

NOTE: For full installation, configuration, menus, connector wiring, and operation details, see the DSC 3G-HD A and DSC HD-3G A User Guide, available at www.extron.com.

Installation

Rear Panel Features

A

AC power connector

B

5-pole captive screw audio input

 

connector

100-240V ~ .3A MAX

DSC HD-3G A

50-60 Hz

1

INPUT

 

AUDIO

L

R

 

2

SYNC

HDMIGENLOCK

34

OUTPUTREMOTE

3G/HD/SD-SDI

RS-232

Tx Rx G

56

C HDMI video input connector

D Genlock sync connectors

E 3G/HD/SD-HDI output connectors

F 3-pole RS-232 captive screw

connector

Mounting and Cabling the DSC HD-3G A

1.Disconnect power: Turn off or disconnect all equipment power sources.

2.Mount the unit: (Optional) Mount the DSC HD-3G A either in a rack using

shelf mounting brackets (RSU 129 or RSB 129) or under furniture using furniture mounting brackets (MBU 125) (see figures 1 and 2 at right). A false face plate (RFF 052) can be fitted on top of the low profile DSC if desired.

3.Connect the input: Connect an HDMI video source to the HDMI input connector C.

4.Connect analog audio input: (Optional) Connect analog audio from the source to the captive screw Audio input connector B.

NOTE: To embed audio from this input, you must first set it up using the on-screen display (OSD) (see page 2) or SIS commands (see page 4).

Half-rack

false front panel

uses 2 front holes.

 

 

 

(2) 4-40 x 3/16" screws

 

 

 

DIGIT

 

 

Use 2 mounting holes on

ALVIDVCD

 

 

opposite corners.

CONVERTER

EO

501

SD

 

 

 

 

Figure 1. Rack Mounting

5.Connect the output: Connect one or two SDI display devices to

the 3G/HD/SD-SDI output connectors E for SDI output with optional embedded analog or HDMI audio.

6.Connect a control device: For remote control via SIS commands or the PCS Windows®-based control software:

zz RS-232— For serial RS-232 control, connect a host computer or

control system to the 3-pole captive screw RS-232 connector F. RS-232 protocol (default values) are 9600 baud, 1 stop bit, no parity, 8 data bits, no flow control.

zz USB — Connect a host computer or control system to the front

panel mini USB port (B in the front panel illustration on page 2) for configuration and control via Extron PCS Control software.

7.AC power connector — Connect the supplied US standard IEC

power cord between this connector A and a 110-220 V 50-60 Hz AC power source.

#8 Screw

(4) Places

Each Side

Mounting

Screws

(2) Places

Each Side

MBU 125 Mounting Bracket

Figure 2. Under-furniture Mounting

1

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Extron electronic DSC HD-3G A setup guide Installation, Rear Panel Features, Mounting and Cabling the DSC HD-3G a

DSC HD-3G A specifications

Extron Electronics has long been a leader in the field of audiovisual solutions, and the DSC HD-3G A is a testament to the company’s commitment to high-quality video distribution and signal processing. This versatile device is designed specifically for applications that require the handling of high definition video signals, with support for 3G-SDI and HD-SDI formats.

One of the standout features of the DSC HD-3G A is its ability to automatically detect incoming signal formats. This feature simplifies setup and ensures compatibility with various video sources. The DSC HD-3G A supports resolutions up to 1080p, providing users with exceptional image quality and clarity crucial for events, presentations, and broadcasts.

A defining characteristic of the DSC HD-3G A is its robust signal processing capabilities. This includes not just straight signal pass-through but also the ability to handle time-base correction, ensuring a stable output regardless of the input signal's quality. The device employs advanced equalization technologies, which allow for long cable runs without signal degradation, a vital capability in professional environments such as studios and live event venues.

In terms of connectivity, the DSC HD-3G A boasts multiple 3G-SDI input and output connections, offering flexibility in routing signals to various displays or recording devices. The unit is designed with a compact form factor, making it easy to integrate into existing systems without taking up excessive space.

Reliability is another core characteristic of Extron products, and the DSC HD-3G A is no exception. Built with high-quality components and rigorous testing standards, this device ensures consistent performance even in demanding scenarios. Furthermore, users can take advantage of remote monitoring and control capabilities that facilitate easier management of the equipment from any location.

In summary, the Extron DSC HD-3G A offers an array of cutting-edge features that cater to the needs of professionals in the audiovisual sector. Its automatic signal detection, superior signal processing, extensive connectivity options, and reliability make it an invaluable tool for anyone seeking to distribute high-definition video signals with confidence and precision. Overall, this device exemplifies Extron's dedication to advancing audiovisual technology and meeting the ever-evolving demands of its users.