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...