Introduction
This manual contains information about the Extron® DVS 304 Series of scalers with instructions for experienced installers on how to install, configure, and operate the equipment.
In this manual the terms “DVS,” “digital video scaler,” and “scaler” are used interchangeably and refer to any DVS 304 Series model.
DVS 304 Series Description
The DVS 304 Series of digital video scalers is comprised of DVS 304 and DVS 304 DVI models
•DVS 304, DVS 304 D, DVS 304 A, and DVS 304 AD
•DVS 304 DVI, DVS 304 DVI D, DVS 304 DVI A, and DVS 304 DVI AD
They are available as half rack,
•Half rack: DVS 304, DVS 304 D, DVS 304 DVI, DVS 304 DVI D
•Full rack: DVS 304 A, DVS 304 AD, DVS 304 DVI A, and DVS 304 AD:
All models are
The four inputs of all DVS models accommodate composite video,
The DVS 304 Series audio models offer four input audio switching for stereo unbalanced or balanced sources, with gain and attenuation controls available for each input. All audio connections are on captive screw connectors for ease of integration, and output volume control eliminates the need for a separate audio preamplifier in many A/V systems.
DVS 304 Models
On these models, two identical, scaled outputs are available on
NOTE: See the Resolution and Refresh Rate table in the Operation section, page 15, 
for a comprehensive list.
DVS 304 Series • Introduction | 1 |