SMART-AVI DVS400 User manual

© Copyright 2004 Smart-AVI, All Rights Reserved
Notice
The information contained in this document is
subject to change without notice. Smart-AVI makes
no warranty of any kind with regard to this material,
including but not limited to, implied warranties of
merchantability and fitness for any particular
purpose.
Smart-AVI will not be liable for errors contained herein
or for incidental or consequential damages in
connection with the furnishing, performance or use
of this material.
No part of this document may be photocopied,
reproduced or translated into another language with
out prior written consent from Smart-AVI.
The DVS400 extends and splits any
single-link DVI-D signal 4 ways up to
220 feet using CAT 6 shielded cables.
(Includes automatic DDC Learning)
DVS400
www.smartavi.com
User Manual
2840 N. Naomi Ave.
Burbank, California 91504
Phone: [phone]
Facsimile: [phone]
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Introduction
The DVS400 extends the distance between any
computer supporting single-link DVI-D and a
monitor or projector with a compatible DVI input.
Features
Supports Mac and PC DVI-D
Resolutions up to 1920 x 1080
No degradation of video quality
LEDs indicate power and loss of clock signal
External power supplies
Silent fanless operation
Perfect Image Quality at all Resolutions.
Automatic EDID learning for the support
of any DVI monitor.
Applications
Call Centers (co-locate user’s computers).
Industrial (protection against pollution).
Information Terminals & Kiosks.
Airports (air traffic control, passenger
information systems).
Front and Rear View
DVI In Local
DVI Out 5VDC
Status
LED
Port 4 Port 3 Port 2 Port 1

Technical Specifications
Input/Output Signal
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PIN 17
PIN 1
PIN 24
PIN 8
C 4
C 1
C 2
C 5
C 3
Resolutions
Supported by the internal EDID configuration
640 x 480 85 Hz
800 x 600 85 Hz
1024 x 768 85 Hz
1152 x 870 75 Hz
1280 x 768 75 Hz
1280 x 960 60 Hz
1280 x 1024 60 Hz
1600 x 1200 60 Hz
1920 x 1080 60 Hz
Resolution Refresh Rate
5VDC 1.6A
Local
Monitor
MAC or PC
Keyboard
Mouse
DVS400
Transmitter
Local
Output
Local
Input
DVX-RX200
Receiver
DVX-RX200
Receiver
DVX-RX200
Receiver
DVX-RX200
Receiver
Plasma TV
Plasma TV
Plasma TV
Plasma TV
DVI-D
DVI-D
CAT6-STP
CAT6-STP
CAT6-STP
CAT6-STP
EDID Learning Explained
The Display Data Channel (DDC) is a digital connection
between a computer display and a graphics adapter
that allows the display to communicate its specifications
to the adapter.
The Extended Display Identification Data (EDID) is a
data structure provided by a computer display over the
DDC to describe its capabilities to a graphics card.
The DVS400 does not continue the DDC across the
CAT6 links and contains its own EDID at the video
source input. Therefore, the EDID on the DVS400 is
used in place of the actual monitor’s EDID. In order for
the computer to output at the correct resolutions and
refresh rates for a specific monitor, the DVS400 must be
loaded with the monitor’s EDID.
On power-up the DVS400 reads and stores the EDID
of the DVI monitor connected to the local loopback
port. If the local loopback port is disconnected during
power-up, the stored EDID will not be modified.
Installation
1. Turn off computer and monitor.
2. Connect DVI male to male cable between the
computer and the transmitter.
3. Connect monitor or projector to the local loopback
DVI port on the transmitter.
4. Turn on the monitor.
5. Plug in one of the power transformers and
connect it to the transmitter.
6. Remove the monitor from the local loopback
DVI port on the transmitter and connect it
to the DVI port on the receiver.
7. Connect a shielded CAT6 cable between port 1
on the transmitter and port 1 on the receiver.
8. Plug in the other power transformer and connect
it to the receiver.
9. Turn on the computer.
Installation Diagram