EMS VisionSwitch-32 VXSwitch32-SA User manual

April 11, 2005
VisionSwitch-32
User Manual
UK Headquarters
Electronic Modular Solutions Ltd.
Kendal House, 20 Blaby Road
South Wigston, Leicester, LE18 4SB
Tel: [phone] Fax: [phone]
Email [email protected]
www.ems-imaging.com
VXSwitch32-SA VXSwitch32-V

0
VXSwitch-32 Contents
Contents
Introduction................................................................................................ 1
Models....................................................................................................... 1
Unpacking................................................................................................. 3
Installing the VXSwitch-32.................................................................... 4
Video Inputs/Outputs................................................................................. 5
Jumper Links............................................................................................. 5
Software Installation.................................................................................. 8
Using the Application............................................................................... 10
File Menu................................................................................................. 11
Help Menu............................................................................................... 11
Installing VXSwitch32-V with Vigilant Cards............................................ 12
EMS Limited............................................................................................ 16
Index........................................................................................................ 18

1
VXSwitch-32 Introduction
Introduction
Designed to be versatile and adaptable, the EMS
VXSwitch-32 provides a complete 32x32 video or audio cross-
point switch within a single PCI plug-in card.
VXSwitch-32 is supplied with driver software for Windows®
2000 and Windows® XP. A simple and intuitive Windows
application program is provided enabling users to control the
crosspoint switch or, for users who wish to control
VXSwitch-32 from their own software, an SDK is also
provided.
VXSwitch32-V is used with the EMS Vigilant range of multi-
screen graphics adapters. In this configuration VXSwitch32-V is
connected to the Vigilant via inter-card ribbon cables, enabling
the Vigilant video overlay’s to select 1 of 32 possible video
sources. A single
VXSwitch32-V card will support up to eight Vigilant graphics
adapters.
Models The EMS VXSwitch-32 is available in 2 models:
VXSwitch32-SA. A general purpose stand alone video switch.
VXSwitch32-V. This is used with the Vigilant-PRO/Plus.

2
VXSwitch-32 Introduction
Specification:
PCI Level 2.2 Compliant
(3.3v/5v)
Measurements 220mm x 112mm
Maximum Input level 2V rms
Input Impedance 75ohms or 4.7kohms
(Selected by on card jumper
links)
Crosstalk -80dB at 20kHz
THD 0,002% at 20kHz
Gain x1 into 75ohms
Power 6.5W
+5v at 150mA
+12v at 300mA
-12v at 180mA
Switching Time 50ns

3
VXSwitch-32 Unpacking
Unpacking
Your packing box should contain the following items:
• The VXSwitch32-SA or VXSwitch32-V plug-in card.
• Multi-way splitter cables. (4 for the VXSwitch32-SA and 2
for the VXSwitch32-V).
• VSRC-set ribbon cables (VXSwitch32-V only)
• Installation CD-ROM.
Notes:
All plug-in cards are static sensitive and are packed in
antistatic materials. Please keep the card in its packaging
until you are ready to install.
We recommend that you do not discard the packing box
until you are completely satisfied with the VXSwitch-32
and it is fully installed and working correctly. We also
recommend that you make note of the serial number of the
card in a prominent place before you plug the card into the
computer. This should hasten any query should you need
to contact our Technical Support Department. The serial
number is displayed on the card and the box label.

4
VXSwitch-32 Installing the VXSwitch-32
Installing the VXSwitch-32
Note:
You are likely to need a flat blade and a Phillips head
screwdriver for the installation so please ensure you have
these to hand before you begin.
• Power down your complete system (including peripherals)
at the PC and the main power supply.
• Disconnect all the cables connected to the PC, noting the
positions for correct reconnection after the VXSwitch-32 is
installed. Carefully remove the cover from your PC.
• Locate an available PCI slot to install your VXSwitch-32.
You may need to remove the expansion slot cover and
screw, please retain these for future use.
Note:
The VXSwitch32-SA requires one PCI slot, and two expan-
sion slots
• Holding the card firmly by its top edge at each end of the
card’s length, slide it into the slot.
• Using the retaining screw, secure the bracket(s) to the back
panel.
• Replace the cover on your PC.

5
VXSwitch-32 Installing the VXSwitch-32
Video Inputs/
Outputs The video signals are connected to the VXSwitch-32 using 16-
way splitter cables (provided). The cable consists of 16 BNC
sockets connected to a 26-way D plug.
The D plug should be connected to the Input sockets on the
back panel of the VXSwitch-32 cards.
Jumper
Links There are a number of jumper links located on the face of the
VXSwitch32-V card. They can be used to select 75ohm
termination of either the input or output signals independently.

6
VXSwitch-32 Installing the VXSwitch-32
Inputs
• Links 1 - 8 (J2), Links 9 -16 (J3), Links 17 - 25 (J5),
Links 25 - 32 (J6)
Selects 75ohm termination for the video inputs. Input link
1, when fitted terminates video input channel 1, Input link 2
provides termination for channel 2 and so on, up to 32
channels. The illustration below shows how the input links
are marked on the VXSwitch32-V card.
Note:
The removal of the link disables the 75ohm video
termination from the selected input channel. However, a
secondary termination of 4.7kohms remains allowing the
VXSwitch32-V to be used with 2VRMS audio signal inputs.
When using the VisionSwitch32-H with audio
signals it is therefore recommended that corresponding
input links are removed.
Outputs
• Links 1-8 (J14), Links 9-16 (J15), Links 17-24 (J20), Links
25-32 (J21)
Selects 75ohm termination for the video outputs. Output
link 1 when fitted terminates video output channel 1.
Output link 2 provides termination for output channel 2 and
so on, up to 32 channels. The following illustration shows

7
VXSwitch-32 Installing the VXSwitch-32
how the output links are marked on the VXSwitch32-V
card.
All VXSwitch32-V cards are shipped with all links fitted.

8
VXSwitch-32 Software Installation
Software Installation
The VXSwitch-32 drivers and software application for
Windows® 2000 and Windows® XP can be installed on your
system using one of the following methods:
• The CD supplied with the VXSwitch-32 card.
• The EMS Web Site.
From the CD
Insert the CD into your CD ROM drive, from either the Run
menu option or using Explore to browse the CD, locate the
setup program, e.g. d:/VXSwitch/setup.exe.
Follow the Installation Wizard instructions as prompted.
From the EMS Web Site
Locate the latest version of the VXSwitch-32 download file at
www.ems-imaging.com and click on the
VXSwitch link:
Select the Save this file to disk option and click OK and follow
the download instructions.
When the following dialog is displayed ensure VXSwitch 32 is
selected then click on Next...

9
VXSwitch-32 Software Installation
• Once the download is complete, unzip the file, locate and
double click on the VXSwitch setup.exe file and the instal-
lation process will commence.
• Follow the Installation Wizard instructions as prompted.
Note:
When the application installs on Windows® 2000, the New
Hardware Wizard will run. Dismiss the Hardware Wizard
and continue with the setup as above.
Once the installation is complete, reboot the system.

10
VXSwitch-32 Using the Application
Using the Application
A simple application program is provided with the
VXSwitch-32 which allows the crosspoint switch to be
controlled manually.
To open the VXSwitch-32 application, select the icon located in
start menu group: Start | Program | VXSwitch-32 that was cre-
ated during installation, once selected the
application window is displayed.
The VXSwitch-32 application window displays a list of
available Outputs and Inputs. Using the up/down arrows, you
can select which input you want to set against a specific output.
Once a selection has been made and a configuration set up,
checking the On box immediately initializes that particular
Output setting.

11
VXSwitch-32 Using the Application
File Menu
Open...
• Select this option to open a previously saved configuration.
Save...
Select this option to save any changes to a configuration. This
option is only activated if a previously saved configuration has
been opened and amended.
Save As...
Select this option to save a newly created configuration.
Exit
Select this option to close down the VXSwitch application.
Help Menu Displays details of the software version number and copyright
information.

12
VXSwitch-32 Installing VXSwitch32-V with Vigi-
Installing VXSwitch32-V with Vigilant Cards
The VXSwitch32-V is connected to the Vigilant card via inter-
card ribbon cables, (VSRC-set) enabling the Vigilant video
overlays to select 1 of 32 possible video sources. The
VXSwitch32-V supports up to eight Vigilant-Plus cards
Install and configure all Vigilant-Plus cards in the system, care-
fully following the iH installation instructions. Ensure that your
multi-screen system is working correctly before installing the
VXSwitch32-X.
Once the VXSwitch32-V is installed it can be connected to the
Vigilant cards.
You will need to determine the ordering of the Vigilant cards to
enable the correct connection. The example below displays
eight Vigilant cards configured as a 4 x 8 monitor video wall.
The ordering in this example is the first Vigilant (the Master Vig-
ilant card) always drives the first 4 screens, in this case the top
four from the left (numbered 1). The second Vigilant drives the
next four (numbered 2), and so on. Count the screens starting
from the top left of the video wall and then across from left to
right:
Once the order of the Vigilant cards has be determined connect
the ribbon cables as follows:

13
VXSwitch-32 Installing VXSwitch32-V with Vigi-
The diagram on the next page is for illustration purposes only,
the particular sequence of the Vigilant cards in your machine
will not necessarily be the same.
1st Vigilant (Master) J3 Connect to VXSwitch - J10
2nd Vigilant (Slave) J3 Connect to VXSwitch - J11
3rd Vivilant (Slave) J3 Connect to VXSwitch - J12
4th Vigilant (Slave) J3 Connect to VXSwitch - J13
5th Vigilant (Slave) J3 Connect to VXSwitch - J16
6th Vigilant (Slave) J3 Connect to VXSwitch - J17
7th Vigilant (Slave) J3 Connect to VXSwitch - J18
8th Vigilant (Slave) J3 Connect to VXSwitch - J19

14
VXSwitch-32 Installing VXSwitch32-V with Vigi-
Note:
Care should be taken not to twist the ribbon cables.
Selecting the VXSwitch32-V
If you are installing the VXSwitch32-V to operate in conjunction
with the Vigilant card :
• Install and configure the Vigilant card(s) as required.
• The VXSwitch32-V drivers are installed automatically with
the Vigilant.
Open the Video Overlay sheet in the Display Properties dialog

15
VXSwitch-32 Installing VXSwitch32-V with Vigi-
by clicking the right mouse button anywhere on the desktop,
select properties from the displayed menu and select the Video
Overlay tab. Alternatively, go to Start/Settings/Control Panel/
Display and select the Video Overlay tab. The following dialog
is displayed:
• Use the down arrow to display available Video Switches.
• Select the VXSwitch32 and click on Setup...
• The system will automatically test the setup and display
details of the test result.
• Click on Apply.

16
VXSwitch-32 EMS Limited
EMS Limited
Electronic Modular Solutions Ltd., founded in 1992 initially specialized
in the manufacturing of VMEbus based CPU boards, graphics and
peripheral products with distribution and integration of VMEbus imag-
ing products.
Since 1997, the company has diversified and now offers high perfor-
mance PCIbus based imaging products. Our imaging products have
been successfully implemented for industrial, medical, military,
research and scientific use.
EMS offers a reliable and flexible range of frame grabbers, video pro-
cessors, cameras and auxiliary products. These can be integrated
into various applications such as image analysis, machine vision,
robotics, radar, ultrasound, sonar, security/surveillance, video confer-
encing, presentation systems and archiving etc...
EMS products developed and tested by engineers skilled in delivering
high performance and quality solutions that ensure success in the
most challenging circumstances. As new technology advances, sowe
at EMS improve the performance and functionality of both our hard-
ware and software to give our customers more. Following a continu-
ous development program, we pride ourselves on our support and
responsive nature towards all our customers and their changing
needs. As more sophisticated equipment and techniques become
readily available, so we are there to exploit the power and potential
that this technology presents
Technical Support
Registered Users can access our technical support line via fax,
email or by using the Problem Report form on the support page
on the EMS Web Site, usually with a response within 24 hours
(excluding weekends).
Via Email: Send an email to [email protected] with
as much information about your system as possible. To enable
a swift response we need to know the following details:

17
VXSwitch-32 EMS Limited
• Specification of the PC - including processor speed
• Operating System
• Application Software
• EMS Hardware / Software
• The exact nature of the problem - and please be as specific
as possible.
Please quote version and revision numbers of hardware and
software in use wherever possible.
Copyright Statement
© EMS Ltd., England, 2004
EMS Limited claims copyright on this documentation. No part
of this documentation may be reproduced, released, disclosed,
stored in any electronic format, or used in whole or in part for
any purpose other than stated herein without the express per-
mission of EMS Limited.
Whilst every effort is made to ensure that the information con-
tained in this on-line help is correct, EMS Limited make no rep-
resentations or warranties with respect to the contents thereof,
and do not accept liability for any errors or omissions. EMS
reserves the right to change specification without prior notice
and cannot assume responsibility for the use made of the infor-
mation supplied. All registered trademarks used within this
documentation are acknowledged by EMS Limited.
UK Headquarters
Electronic Modular Solutions Ltd.
Kendal House, 20 Blaby Road
South Wigston, Leicester, LE18 4SB
Tel: [phone] Fax: [phone]
Email [email protected]
www.ems-imaging.com

18
VXSwitch-32 Index
Index
A
application 10
audio signal 6
C
Crosstalk 2
CD 8
D
diagram 13
E
Email 16
G
Gain 2
H
Help Menu 11
I
Input Impedance 2
Inputs 6
Installing the VXSwitch-32 4
J
Jumper Links 5
L
Links 6
M
Maximum Input level 2
Measurements 2