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Introduction

The 

DVS4P splitter allows you to use a single PC to 

display identical images on multiple monitors.

DVI Splitter is ideal for:

 

Test bench facilities

 

Data Center

 

Help Desks

Features

 

Use PanelLink digital technology

 

Supports high-resolution dislplay up to UXGA

 

(25-165MHz)

 

Can be cascaded

 

Compliant with the specification of DVI 1.0

  Resolution up to 1920 x 1080

 

No degradation of video quality

 

External pwer supply

 

Automatic EDID learning fo the support of  

 

any DVI monitor.

 

DVI and VGA

Package Contents

 

1 DVS4P 4Port DVI splitter

 

1 User Manual

 

1 Power Adapter 5VDC 1A

Installation

1. 

Turn off computer and monitor.

2. 

Connect DVI male extension cable between the 

 

PC and the “video in” port of splitter.

3. 

Connect the DVI male/female extension cables 

 

between the monitors and the “DVI out” ports    

 

of splitter.

4. 

Connect the power cord and turn on the

 

splitter.

5. 

Turn on PC and monitors.

Operation for Cascade

1. 

The function to display identical images on  

 

more monitors, is an attachment of another

 

splitter.

2. 

Connect the DVI male/female extendion cable 

 

between the former splitter of the “DVI out 1” 

 

port and the latter splitter of the “video in” port.

Note:
Even though you are allowed to cascade the splitter 
with varied ports, the image might become unstable 
if you cascade too many tiers of splitters.

Installation Diagram

EDID Learning

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 DVS4P does not continue the DDC across the 
CAT6 STP links and contains its own EDID at the 
video source input. Therefore, the EDID on the 
DVS4P is used in place of the actual monitors EDID. 
In order for the computer to output at the correct 
resolution and refresh rates for a specific monitor, 
the DVS4P must be loaded with the monitors EDID.

On power-up the DVS4P 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.

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