The Extron DVS 304 is a Video and RGB Scaler incorporating
advanced scaling technology from Extron as well as a host of flexible,
convenient, integrator-friendly features. This high performance scaler
is designed to satisfy the requirements of today's high quality, high
resolution video presentations using the latest displays, and at the
same time facilitate the process of system integration. The DVS 304 is
ideal for a wide range of AV environments including boardrooms,
conference rooms, educational institutions, houses of worship, and event
and staging applications.
High Performance RGB and Video Scaling
The
DVS 304 features a high performance scaling engine with the capability
to scale standard definition video, high definition video, and
computer-video signals up and/or down in resolution. With the DVS 304,
only a single RGBHV connection to the display is required, resulting in
cost savings due to reduced installation time, cabling, and system
programming. The DVS 304 also delivers glitch-free switching between
video and computer-video sources. Offering the capability to process
both conventional video and high resolution multimedia sources, the DVS
304 creates a single, optimally scaled output to match the native
resolution of the display.
Variety of Input Formats
The
four inputs of the DVS 304 accommodate composite video, S-video,
component video, and RGB. SDI Serial Digital Interface input is
available as an option. The fourth input is flexible and fully
configurable to accept any available analog video format from composite
video to RGBHV. Additionally, with the exclusive Auto Input Format
Detection mode, the DVS 304 automatically detects and then processes the
incoming signal format to this input. This powerful feature is
particularly effective in simplifying system integration and operation
when using a matrix switcher with the DVS 304.
Multiple Control Options
The
DVS 304 can be operated via the front panel, RS-232, optional IR remote
control, contact closure, and over a network with IP Link®. IP Link
technology enables remote control and configuration, monitoring of
critical functions, and management of any equipped product throughout a
facility from any Ethernet connection. With the DVS 304, IP Link also
allows for direct communication with Extron IP Link-enabled matrix
switchers for quick interoperation and powerful system integration.
Dual Scaled Outputs
Two
identical, scaled outputs are available on 15-pin HD and BNC
connectors. Selectable output rates are available from VGA (640x480) to
WUXGA (1920x1200) resolution, as well as HDTV at 720p, 1080i, and
1080p/60.
Audio Models Available
The DVS 304 A and DVS 304
AD offer four input audio switching for stereo unbalanced or balanced
sources. Independent gain and attenuation controls are available for
each input, and all audio connections are on captive screw connectors
for ease of integration. The output volume control eliminates the need
for a separate audio preamplifier in many AV systems.
Integrator Friendly Features
The
DVS 304 is equipped with a comprehensive feature set for integrator
friendly access and configuration, as well as user friendly operation.
An on-screen display facilitates display of information pertaining to
the selected input and adjustment of picture settings, including
positioning, size, zoom, brightness, contrast, color, tint, and detail.
Internal test patterns are available for calibration and setup.
Configurations can be conveniently saved and recalled from up to three
memory presets per input. To enhance presentations, a special PIP
picture-in-picture mode allows video and RGB sources to be combined
within the same image.
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Inputs: Composite video on BNC;
composite video, S-video, and component video on BNCs; S-video on 4-pin
mini DIN; fully configurable input accepts all signal formats from
composite video to HDTV component video and RGBHV on 15-pin HD; optional
SDI Serial Digital Interface - supports SMPTE 259M-C 270 Mbps standard
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Outputs: Simultaneous scaled outputs as RGB or component video on BNCs and 15-pin HD
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RGB, HDTV, and video scaling
— RGB computer-video, high definition video, and standard definition
video sources can all be scaled to the desired output resolution.
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RGB upscaling and downscaling
— The DVS 304 features an advanced scaling engine with high quality
upscaling and downscaling of high resolution computer-video signals.
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Selectable output rates from 640x480 to 1600x1200, including HDTV 1080p/60 — Available output rates include computer-video up to WUXGA, 480p, 576p, and HDTV rates at 720p, 1080i, and 1080p/60.
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Dual RGB or component video outputs — Two simultaneous outputs are provided for driving two display devices.
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Auto Input Format Detection
— Input four of the DVS 304 can be set to detect the incoming signal
format, automatically reconfiguring itself to provide the appropriate
decoding and signal processing. This feature can reduce the number of
required outputs for a matrix switcher, lowering system cost while
improving manageability.
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Auto-switching between inputs
— The DVS 304 can automatically switch between input sources. With
auto-switching, the DVS 304 DVI can also accommodate additional inputs
when connected to the outputs of a larger presentation switcher, such as
the MPS 112.
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IP Link® Ethernet control
— Ethernet-enabled AV products, such as the DVS 304, can be managed and
supported by a technician or administrator at any time from any
authorized Web client. IP Link also enables the DVS 304 to directly
communicate with Extron IP Link-enabled matrix switchers for faster,
streamlined system operation.
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Auto-Image™ setup — For
expedited presentation set-up, the DVS 304 automatically optimizes the
image by analyzing and then adjusting to the incoming source,
eliminating complex and time-consuming set-up procedures.
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On-screen display — The
DVS 304 features an on-screen display which displays status information
pertaining to the currently selected input, and facilitates easy
adjustment of picture settings.
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On-screen input labels —
An on-screen text label may be assigned to input four for each incoming
signal. The label can be up to 16 characters and input via RS-232 or IP
Link. This feature is especially useful when identifying incoming
signals from a matrix switcher.
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Audio switching and output volume control
— The DVS 304 A and DVS 304 AD feature audio switching for four stereo
balanced or unbalanced input sources. In addition to master volume
control and muting, gain or attenuation can be adjusted for each input
to eliminate noticeable differences when switching between sources.
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Audio input gain and attenuation
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Picture controls for brightness, contrast, color, tint, detail, and horizontal and vertical positioning, sizing, and zoom — Three memory presets are available for each input to store all image settings.
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Internal test patterns for calibration and setup
— Three test patterns are available, including a crop pattern, color
bars, and alternating pixels. A blue-only mode is provided for proper
setup of video color and tint levels.
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PIP - picture-in-picture
— A special PIP mode, activated through the RS-232 or IP Link port, or
IR remote control, allows a video source to be displayed within an RGB
image, or vice versa. The PIP mode features adjustable window sizing and
positioning.
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Aspect ratio conversion —
Any video input can be adjusted horizontally and vertically to meet a
specific aspect ratio requirement. Alternatively, the input aspect ratio
may be specified as 4:3 or 16:9 and fixed. For example, the user can
save and recall specific settings to match various video aspect ratios
from DVDs.
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3:2 NTSC and 2:2 PAL pulldown detection
— Advanced film mode processing techniques help maximize image detail
and sharpness for NTSC or PAL sources that originated from film.
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Quad standard video decoding
— The DVS 304 uses a digital, four-line adaptive comb filter to decode
NTSC 3.58, NTSC 4.43, PAL, and SECAM for integration into systems
worldwide.
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Optional IR 902 handheld remote control
— The optional Extron IR 902 handheld remote control allows for input
source switching, Image Freeze Control, and direct access to picture
adjustments.
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RS-232 control port —
Using serial commands, the DVS 304 can be controlled and configured via
the Extron Windows®-based control program, or integrated into a control
system. Extron products use the SIS™ - Simple Instruction Set command
protocol, a set of basic ASCII code commands that allow for quick and
easy programming.
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Front panel security lockout
— This feature locks out all front panel functions except for input
selection; all functions however, are available through RS-232 control.
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Rack-mountable 1U metal enclosure
— The DVS 304 and DVS 304 D feature a half rack width enclosure. The
DVS 304 A and DVS 304 AD are housed in a full rack width enclosure.
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Highly reliable, energy-efficient internal universal power supply — The 100-240 VAC, 50/60 Hz, international power supply provides worldwide power compatibility with high demonstrated reliability.