Kramer VP-311DVI User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
VP-311DVI
Automatic DVI / Audio Switcher

Contents
i
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 2
3.1 Terminology Used in this User Manual 3
4 VP-311DVI Automatic DVI / Audio Switcher 3
5 Connecting the VP-311DVI Automatic DVI / Audio Switcher 5
5.1 Setting the Dipswitches 7
5.1.1 Priority Switching Applications 8
5.2 Connecting the Contact Closure Remote Control PINs 8
5.3 Controlling via RS-232 (for example, using a PC) 9
5.4 Controlling via the ETHERNET 10
5.4.1 Connecting the ETHERNET Port directly to a PC (Crossover Cable) 10
5.4.2 Connecting the ETHERNET Port via a Network Hub (Straight-Through Cable) 12
5.5 Configuring the Ethernet Port 12
5.5.1 Setting a Virtual Port 14
5.5.2 Setting an Ethernet Connection 15
6 Technical Specifications 16
Figures
Figure 1: VP-311DVI Automatic DVI / Audio Switcher 4
Figure 2: Connecting the VP-311DVI Automatic DVI / Audio Switcher 6
Figure 3: VP-311DVI Dipswitches 7
Figure 4: Connecting the Contact Closure Remote Control PINS 8
Figure 5: Connecting a PC without using a Null-modem Adapter 9
Figure 6: RJ-45 PINOUT 10
Figure 7: Local Area Connection Properties Window 11
Figure 8: Internet Protocol (TCP/IP) Properties Window 11
Figure 9: The Ethernet Configuration Manager Window 13
Figure 10: The Virtual Serial Port Manager Window 14
Figure 11: The Virtual Serial Port Properties Window 14
Figure 12: The Virtual Serial Port Properties Window (COM 3 and COM 4) 15
Figure 13: The Port Window – Selecting a Virtual Serial Port 15
Figure 14: The Port Window – Selecting a Remote Connection 15

Contents
KRAMER: SIMPLE CREATIVE TECHNOLOGY
ii
Tables
Table 1: Terminology Used in this User Manual 3
Table 2: VP-311DVI Automatic DVI / Audio Switcher Features 4
Table 3: Dipswitch Settings 7
Table 4: Dipswitch Priority Setup 7
Table 5: Crossover Cable RJ-45 PINOUT 10
Table 6: Straight-through Cable RJ-45 PINOUT 12
Table 7: Ethernet Configuration Manager Window Functionality 13
Table 8: Technical Specifications of the VP-311DVI 16

P/N: 2900 - 0001201 A1
ADDENDUM: VP-311DVI
This addendum outlines three changes to the VP-311DVI user manual:
The VP-311DVI comes with a customized DVI male to male cable with a
smaller connector so that you can attach it to IN 2, while still being able to use
the other DVI connectors.
First change:
On page 1, section 1, the package includes an additional item:
 A DVI male to male cable
Second change:
On page 5, section 5, the following text is added to footnote 1:
When connecting a DVI source to IN 2, use the DVI cable supplied with the
package.
Third change:
On page 16, the ACCESSORIES item in Table 8 is replaced by the following:
ACCESSORIES: Power supply, DVI male to male cable

ADDENDUM: Ethernet Cross Cable Wiring Connection
P/N: 2900 - 9999993 A1
This addendum describes the correct wiring for crossover cable connections
and replaces the opening paragraph in the "Connecting the ETHERNET Port
directly to a PC (Crossover Cable)" section in the User Manual as follows:
Connecting the ETHERNET Port directly to a PC (Crossover Cable)
You can connect the Ethernet port of the machine to the Ethernet port on your
PC, via a crossover cable with RJ-45 connectors.
Table 1 and Figure 1 define the color codes for the two existing standard types
of cross cables used in the industry. Table 2 defines how to connect the wires
to the connectors on both ends of the cable.
When manually connecting the ends of a cable, both connectors must follow
the same standard (either EIA /TIA 568A or EIA /TIA 568B).
Table 1: Crossover Cable RJ-45 Types
EIA /TIA 568B EIA /TIA 568A
PIN Wire Color PIN Wire Color
1 White-orange 1 White-green
2 Orange 2 Green
3 White-green 3 White-orange
4 Blue 4 Blue
5 White-blue 5 White-blue
6 Green 6 Orange
7 White-brown 7 White-brown
8 Brown 8 Brown
1 8
TOP
FRONT
1 8
Figure 1: RJ-45 PINOUT
Table 2: Wiring between Connector One and Two of the Cable
Signal Pairs PINs on
Connector One
PINs on Connector
Two
Signal Pairs
TX_D1+ 1 3 RX_D2+
TX_D1- 2 6 RX_D2-
RX_D2+ 3 1 TX_D1+
RX_D2- 6 2 TX_D1-
BI_D3+ 4 7 BI_D4+
BI_D3- 5 8 BI_D4-
BI_D4+ 7 4 BI_D3+
BI_D4- 8 5 BI_D3-

Introduction
1
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
350-plus different models now appear in 8 Groups
1
, which are clearly defined
by function.
Congratulations on purchasing your Kramer VP-311DVI Automatic DVI /
Audio Switcher, which is ideal for:
 Systems requiring automatic DVI routing
 Presentation and multimedia applications
Each package includes the following items:
 VP-311DVI Automatic DVI / Audio Switcher
 Power adapter and Null-modem adapter
 Windows®-based Kramer control software
2
 Windows®-based Ethernet Configuration Manager and Virtual Serial Port
Manager
 Kramer RC-IR1 Infra-Red Remote Control Transmitter
3
(including the
required battery and a separate user manual
4
)
 This user manual
4
2 Getting Started
We recommend that you:
 Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
 Review the contents of this user manual
 Use Kramer high performance high resolution DVI cables
5
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 Downloadable from our Web site at http://www.kramerelectronics.com
3 Previously known as the IR-1 / IR-1-01
4 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
5 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

Overview
KRAMER: SIMPLE CREATIVE TECHNOLOGY
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3 Overview
The VP-311DVI is a high performance fail-safe 3x1 HDCP (high-bandwidth
digital content protection) compliant
1
automatic switcher for DVI signals,
digital audio (S/PDIF) signals, and stereo audio signals.
The VP-311DVI switches any one of three DVI-D HDCP compliant
1
sources
to a single display device, on DVI-I connectors with the corresponding:
 Digital audio (S/PDIF) input signals switched to an S/PDIF output, on
RCA connectors or
 Unbalanced stereo audio input signals on 3.5 mini-jack connectors
switched to an unbalanced stereo audio output on a 3.5 mini-jack
connector, as well as to a balanced stereo audio output on a 5-pin terminal
block connector
The VP-311DVI can operate either in the manual mode or in the auto mode:
In the manual mode, the VP-311DVI acts as a regular switcher, switching the
input video and audio signals to the output via the three front panel INPUT
SELECT buttons.
In the auto mode, you can switch any input to the output via the three front
panel INPUT SELECT buttons, but once the selected video signal is lost, the
machine automatically switches to the highest priority input, according to the
input priority setup
2
. The VP-311DVI will switch back to the primary input
when a DVI signal is detected on that input.
The VP-311DVI is housed in a desktop-sized enclosure and is 12 VDC fed.
Control the VP-311DVI using the front panel buttons, or remotely via:
 RS-232 serial commands transmitted by a touch screen system, PC, or
other serial controller
 The Kramer infra-red remote control transmitter
 The ETHERNET
 Remote control contact closure
1 HDCP is a standard, developed by Intel, to protect copyright holders (movie studios, and so on) from having their programs
copied and shared. The HDCP standard provides for the secure, encrypted transmission of digital signals over DVI or HDMI
connections between two HDCP-enabled devices. The source device (such as a DVD player or HDTV tuner) encrypts the
digital signal using the HDCP standard, then sends that signal over the DVI or HDMI connection to the receiving device (for
example, an HDTV). The receiving device decodes the signal using HDCP and uses the signal as it is allowed
2 As described in section 5.1

VP-311DVI Automatic DVI / Audio Switcher
3
To achieve the best performance:
 Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise
levels (often associated with low quality cables)
 Avoid interference from neighboring electrical appliances that may
adversely influence signal quality and position your Kramer VP-311DVI
away from moisture, excessive sunlight and dust
3.1 Terminology Used in this User Manual
Table 1 defines some terms that are used in this user manual.
Table 1: Terminology Used in this User Manual
Term Definition
802.3 The standard specification for ETHERNET that is maintained by the Institute of Electrical
and Electronics Engineers (IEEE).
Dynamic Host
Configuration
Protocol (DHCP)
Allows the network administrator to distribute IP addresses from a central point and
automatically send a new IP address when an Ethernet point is plugged into a different
network location
Gateway A network position serving as an entry to another network. On the Internet, a node or
stopping point can be either a gateway node or a host (end-point) node.
IP Address A 32-binary digit number that identifies each sender or receiver (within a network via a
particular server or workstation) of data (HTML pages or e-mails) that is sent in packets
across the Internet. Every device connected to an IP network must have a unique IP
address. This address is used to reference the specific unit.
Local Area Network
(LAN)
Computers sharing a common communications line or wireless link, which often share a
server within a defined geographic area.
Media Access
Control (MAC)
Address
A computer's unique hardware number (or address) in a LAN or other network. On an
Ethernet LAN, the (MAC) address is identical to the Ethernet address.
Transmission
Control
Protocol/Internet
Protocol (TCP/IP)
The basic communication language or protocol of the Internet that breaks the message
into appropriately sized packets for the network, and can be used as a communications
protocol in an intranet or an extranet.
4 VP-311DVI Automatic DVI / Audio Switcher
Figure 1 illustrates the front and rear panels of the VP-311DVI. Table 2
defines the front and rear panels of the VP-311DVI.

VP-311DVI Automatic DVI / Audio Switcher
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Figure 1: VP-311DVI Automatic DVI / Audio Switcher
Table 2: VP-311DVI Automatic DVI / Audio Switcher Features
# Feature Function
1 IR Receiver The red LED lights when receiving signals from the
Infra-red remote control transmitter
2 POWER Switch Illuminated switch for turning the unit ON or OFF
3 INPUT SELECT Buttons Press the INPUT button (from 1 to 3) to select the input to
switch to the output
4 BALANCED OUT
Terminal Block Connector
Connects the balanced stereo audio output to a balanced
stereo audio acceptor
5 OUT 3.5mm Mini Jack Connect to an unbalanced stereo audio output
6
LINE
IN 3.5mm Mini Jack Connect to unbalanced stereo audio inputs (from 1 to 3)
7 OUT RCA Connector Connect to a digital audio (S/PDIF) output
8
AUDIO
S/PDIF IN RCA Connectors Connect to digital audio (S/PDIF) inputs (from 1 to 3)
9 RS-232 DB 9F Port Connect to the PC or the Remote Controller
10 PRIORITY SETUP Dipswitches Dipswitches for setup of the machine: DIPs 1, 2, 3 are for
setting the signal priorities, DIP 4 is for setting to the
manual or the AUTO mode (see section 5.1)
11 REMOTE Terminal Block Connects to a dry contact switch (see section 5.2)
12 OUT DVI-I Connector Connect to the DVI acceptor
13 IN DVI-I Connectors Connect to the DVI sources (from 1 to 3)
14 ETHERNET Connector Connect to the PC or other Serial Controller through computer
networking
15 12V DC +12V DC connector for powering the unit

Connecting the VP-311DVI Automatic DVI / Audio Switcher
5
5 Connecting the VP-311DVI Automatic DVI / Audio Switcher
To connect
1
the VP-311DVI Automatic DVI / Audio Switcher (as illustrated
in Figure 2), do the following
2
:
1. Connect a DVI source (for example, an HDCP compliant DVD
3
) to the IN 1
DVI connector and connect the digital audio input
4
to the IN 1 S/PDIF RCA
connector.
2. Connect a DVI source (for example, a DVI computer graphics source) to the
IN 3 DVI connector and connect the digital audio input
5
to the IN 3 3.5 mini-
jack connector.
3. Connect the OUT DVI connector to the DVI acceptor (for example, a
DVI/HDMI plasma display).
4. Connect the AUDIO OUT S/PDIF RCA connector
6
and the AUDIO OUT 3.5
mini-jack connector to a digital audio acceptor (for example, an AV receiver).
5. Set the PRIORITY SETUP dipswitches (see section 5.1)
6. If required, connect a PC and/or controller to the RS-232 port (see section 5.3)
and/or the ETHERNET port (see section 5.4).
7. If required, connect
7
the contact closure remote control PINS (see section
5.2).
8. Connect the 12V DC power adapter to the power socket and connect the
adapter to the mains electricity.
1 You do not need to connect all the inputs
2 Switch OFF the power on each device before connecting it to your VP-311DVI. After connecting your VP-311DVI, switch
on its power and then switch on the power on each device
3 You can also connect a DVD player with an HDMI (High Definition Multimedia Interface) connector, using an HDMI-DVI
adapter to transfer video signals
4 Alternatively you can connect it to the 3.5 mini-jack connector
5 Alternatively you can connect it to the S/PDIF RCA connector
6 If the inputs are connected only to the 3.5 mini-jack connectors, connect the AUDIO OUT 3.5 mini-jack connector and/or
the BALANCEDOUTterminal block connector only
7 The connection is not illustrated in Figure 2

Connecting the VP-311DVI Automatic DVI / Audio Switcher
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DVI-HDCP
Compatible DVD Player
DVI Computer
Graphics Source
DVI/HDMI
Plasma Display
AV Receiver
Figure 2: Connecting the VP-311DVI Automatic DVI / Audio Switcher

Connecting the VP-311DVI Automatic DVI / Audio Switcher
7
5.1 Setting the Dipswitches
This section describes the machine set-up and dipswitch selection.
By default, all the VP-311DVI dipswitches are set to OFF.
Figure 3 and Table 3 describe the VP-311DVI unit dipswitches.
Figure 3: VP-311DVI Dipswitches
Table 3: Dipswitch Settings
DIPS Function Description
1, 2, 3 Priority setup Set the inputs priority (see Table 4)
4 AUTO OFF: manual mode, switch between channels manually;
ON: automatic mode, inputs switch automatically to the
output according to the priority setup
Inputs 1, 2 and 3 can be set in priority according to your needs. The VP-311DVI
will switch to the secondary input upon loss of the primary input signal, and back to
the primary input when a signal is detected.
Table 4 describes the priority setup:
Table 4: Dipswitch Priority Setup
Priority Dip Position
1, 2, 3 OFF OFF OFF
ON ON ON or
3, 2, 1 OFF OFF ON
OFF ON ON or
2, 3, 1 OFF ON OFF
1, 3, 2 ON OFF OFF
3, 1, 2 ON OFF ON
2, 1, 3 ON ON OFF

Connecting the VP-311DVI Automatic DVI / Audio Switcher
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5.1.1 Priority Switching Applications
In the following example, dipswitches 1, 2, and 3 are set to OFF, OFF and
OFF respectively, meaning that the highest priority input is IN 1; IN 2 is the
secondary input; and IN 3 the third. Dipswitch 4 is set ON, enabling AUTO
mode operation.
If all the inputs are connected, you can, for example, press the INPUT SELECTOR
2 button to switch IN 2 to OUT. The plasma display shows the IN 2 signal.
If the DVI signal on IN 2 is cut off, the switcher automatically switches IN 1 to
the output, and if that fails too, IN 3 is automatically switched to the output. If, in
the meantime, the IN 2 signal is restored, IN 2 will take priority once again.
5.2 Connecting the Contact Closure Remote Control PINs
The contact closure remote control pins operate in a similar way to the input
buttons.
For example, you may override
1
the presently routed input by using the
remote control contact closure. To do so
2
, connect the appropriate input
number
3
pin on the REMOTE terminal block connector to the G (Ground) pin
4
,
as Figure 4 illustrates.
DO NOT Connect more than one PIN to the Ground PIN at the same time
To route IN 1 to the
output, temporarily
attach PIN 1 to
PIN G (Ground)
To route IN 2 to the
output, temporarily
attach PIN 2 to
PIN G (Ground)
To route IN 3 to the
output, temporarily
attach PIN 3 to
PIN G (Ground)
Figure 4: Connecting the Contact Closure Remote Control PINS
1 Equivalent to pressing a different input button
2 When in the manual mode (dipswitch 4 set to OFF), you can switch an input to the output using the front panel INPUT
SELECT buttons
3 Input 1, 2 or 3
4 Note that unless the connection is permanent, the VP-311DVI will revert to an automatic switcher when the connection is
removed

Connecting the VP-311DVI Automatic DVI / Audio Switcher
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5.3 Controlling via RS-232 (for example, using a PC)
To connect a PC to the VP-311DVI unit, using the Null-modem adapter
provided with the machine (recommended):
 Connect the RS-232 DB9 rear panel port on the Master VP-311DVI unit
to the Null-modem adapter and connect the Null-modem adapter with a
9-wire flat cable to the RS-232 DB9 port on your PC
To connect a PC to the VP-311DVI unit, without using a Null-modem adapter:
 Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel
port on the Master VP-311DVI unit, as Figure 5 illustrates
Female DB9 (From PC)
PIN 4 Connected to PIN 6
PINS 8, 7, 1 Connected together
If a Shielded cable is used, connect the shield to PIN 5
PIN 5 Connected to PIN 5 (Ground)
PIN 3 Connected to PIN 2
PIN 2 Connected to PIN 3
Male DB9
Figure 5: Connecting a PC without using a Null-modem Adapter

Connecting the VP-311DVI Automatic DVI / Audio Switcher
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5.4 Controlling via the ETHERNET
You can connect the VP-311DVI via the Ethernet, using a crossover cable
(see section 5.4.1) for direct connection to the PC or a straight through cable
(see section 5.4.2) for connection via a network hub or network router.
5.4.1 Connecting the ETHERNET Port directly to a PC (Crossover Cable)
You can connect the Ethernet port of the VP-311DVI to the Ethernet port on
your PC, via a crossover cable with RJ-45 connectors, as Table 5 and Figure 6
define.
Table 5: Crossover Cable RJ-45 PINOUT
EIA /TIA 568A
Side 1
EIA /TIA 568B
Side 2
PIN Wire Color PIN Wire Color
1 White-orange 1 White-green
2 Orange 2 Green
3 White-green 3 White-orange
4 Blue 4 Blue
5 White-blue 5 White-blue
6 Green 6 Orange
7 White-brown 7 White-brown
8 Brown 8 Brown
Pair 1 4 and 5 Pair 1 4 and 5
Pair 2 1 and 2 Pair 2 3 and 6
Pair 3 3 and 6 Pair 3 1 and 2
Pair 4 7 and 8 Pair 4 7 and 8
Figure 6: RJ-45 PINOUT
This type of connection is recommended for identification of the factory default
IP Address of the VP-311DVI during the initial configuration
After connecting the Ethernet port, configure your PC as follows:
1. Right-click the My Network Places icon on your desktop.
2. Select Properties.
3. Right-click Local Area Connection Properties.
4. Select Properties.
The Local Area Connection Properties window appears.

Connecting the VP-311DVI Automatic DVI / Audio Switcher
11
5. Select the Internet Protocol (TCP/IP) and click the Properties Button (see
Figure 7).
Figure 7: Local Area Connection Properties Window
6. Select Use the following IP Address, and fill in the details as shown in
Figure 8.
7. Click OK.
Figure 8: Internet Protocol (TCP/IP) Properties Window

Connecting the VP-311DVI Automatic DVI / Audio Switcher
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5.4.2 Connecting the ETHERNET Port via a Network Hub (Straight-Through
Cable)
You can connect the Ethernet port of the VP-311DVI to the Ethernet port on
a network hub or network router, via a straight-through cable with RJ-45
connectors, as Table 6 defines:
Table 6: Straight-through Cable RJ-45 PINOUT
Side 1 Side 2
PIN Wire Color PIN Wire Color
1 White-orange 1 White-orange
2 Orange 2 Orange
3 White-green 3 White-green
4 Blue 4 Blue
5 White-blue 5 White-blue
6 Green 6 Green
7 White-brown 7 White-brown
8 Brown 8 Brown
5.5 Configuring the Ethernet Port
To configure the ETHERNET port, do the following:
1. Connect the ETHERNET port as described in section 5.4.1.
2. Insert the CD-ROM in the CD-ROM drive, double click the SetFC11_xx.exe
1
file and follow the on-screen instructions
2
.
Both the Ethernet Configuration Manager and the Virtual Serial Port Manager
are downloaded.
3. Click the appropriate shortcut in the Start menu’s Programs folder. The
Configuration Manager window (see Figure 9) opens.
4. Click the Search button
3
(or the Action menu’s, Search Board command).
The MAC Address for the found ETHERNET port appears in the Device List.
5. Change the settings according to your network requirements and then click the
Config button (or the Action menu’s, Config command) to apply the settings.
Note that clicking the Config button will alter the IP settings of the ETHERNET
port
1 File names are liable to change from time to time
2 The latest version appears on our Web site at http://www.kramerelectronics.com
3 To automatically search for devices

Connecting the VP-311DVI Automatic DVI / Audio Switcher
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Figure 9: The Ethernet Configuration Manager Window
Table 7: Ethernet Configuration Manager Window Functionality
# Feature Function
File The Exit command closes the Configuration Manager application
Action The Search Board command seeks the VP-311DVI device that connects to the PC via
the ETHERNET port, and displays it and its corresponding settings;
The Config command adjusts the VP-311DVI according to the displayed data
Set MAC
1
For factory use only (click the Password command to enter the password)
1
Menu bar
About Displays software information, including the software version
2 Device List Displays the MAC Address
3 Progress Bar Shows the progress
4 Status Bar Shows the status
5 Version Displays the firmware version
6 Device Network
Settings Area
DHCP
1
Mode Check Box: When selected, configures the Ethernet port to obtain an IP
address automatically from the DHCP server. When cleared, manual configuration of
the Ethernet port is required to obtain an IP address (Static IP)
IP Address:A 32-binary digit number obtained from your Network Administrator that
identifies the Ethernet port that is currently being configured
Subnet: A 32-binary digit number obtained from your Network Administrator, which
combined with the IP Address, identifies which network your device is on
Gateway: A network position serving as an entry to another network or to the Internet
(only relevant in the Active Routing mode)
7 Exit Button Closes the Configuration Manager application
8 Action Buttons Search: seeks the devices that connect to the PC via the ETHERNET port, and
displays them and their corresponding settings
Config: adjusts the according to the displayed data
1 See the definition in Table 1

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5.5.1 Setting a Virtual Port
If the control application cannot work with an Ethernet driver, use the Kramer
Virtual port driver as follows:
1. Run the Virtual Serial Port Manager Application.
The Virtual Serial Port Manager window appears (see Figure 10).
Figure 10: The Virtual Serial Port Manager Window
2. Press the Add VSP button to add a serial port and type the IP settings
according to the IP address and local port of your VP-311DVI (see Figure 11).
Figure 11: The Virtual Serial Port Properties Window
3. You can set a virtual port for each local port on your VP-311DVI (see Figure
12).

Connecting the VP-311DVI Automatic DVI / Audio Switcher
15
Figure 12: The Virtual Serial Port Properties Window (COM 3 and COM 4)
4. In the control application, choose the COM-port connection according to your
virtual serial port connections (see Figure 13).
Figure 13: The Port Window – Selecting a Virtual Serial Port
5.5.2 Setting an Ethernet Connection
If the control application can directly connect to the Ethernet driver, select the
host IP and port number, as illustrated in Figure 14.
Figure 14: The Port Window – Selecting a Remote Connection