Introduction
About this Manual
This manual discusses how to install, configure, and operate the Extron DVS 304 video and RGB scaler and how to operate the optional IR 902 infrared remote control (part
Throughout this manual the terms “DVS”, “digital video scaler”, and “scaler” are used interchangeably to refer to the same product. All instances refer to all models in the series unless noted otherwise.
About the DVS 304, DVS 304 A, DVS 304 D, and DVS 304 AD
The DVS 304 series (DVS 304, DVS 304 A, DVS 304 D, and DVS 304 AD ) are
The two DVS 304 scalers come in a half rack model (DVS 304) with an SDI option, and a full rack model (DVS 304 A) with an SDI option and balanced/unbalanced audio.
All versions of the DVS 304 can be controlled remotely using Extron’s Simple Instruction Set (SIS™) commands via
The DVS 304 scales from composite video,
It can also output to two separate display devices via individually buffered BNC and
Controlling the DVS 304 video and RGB scaler
The DVS 304 can be controlled using one or more of the following methods:
•The front panel controls.
•A computer, a touch screen panel, or any other device that can send and receive the serial communications through the
•The optional IR 902 remote control, replicating most of the front panel controls.
•Ethernet control via IP Link, enabling the DVS 304 to be controlled and
Features
Four inputs:
SDI video input (optional) — One BNC connector on the rear panel accepts SDI video. During setup, the SDI input is assigned to input 1, 2, 3, or 4 (the default is none).
Input 1 — One BNC connector on the rear panel accepts composite video.
Input 2 — Three BNC connectors on the rear panel accept composite video,
Input 3 — A
