Kramer VP-4x1 CS User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
VP-4x1CS
4x1 PC Graphics Clean
Switcher
P/N: 2900-300198 Rev 4

VP-4x1CS - Contents
i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 2
2.3 Recycling Kramer Products 3
3Overview 4
4Defining the VP-4x1CS 4x1 PC Graphics Clean Switcher 5
4.1 Using the IR Transmitter 7
5Installing in a Rack 8
6Connecting the VP-4x1CS 4x1 PC Graphics Clean Switcher 9
6.1 Connecting the Remote Selector and Mute Switches 10
6.2 Connecting a Balanced/Unbalanced Stereo Audio Output 11
6.3 Connecting to the VP-4x1CS via RS-232 11
6.4 Connecting to the VP-4x1CS via Ethernet 11
6.5 Ethernet Port Configuration 13
7Operating the VP-4x1CS 4x1 PC Graphics Clean Switcher 14
7.1 Operating the VP-4x1CS Locally 14
7.2 Operating the VP-4x1CS Remotely Using the Embedded Web Pages 16
7.3 Using the K-Single Application 23
8Wiring the TP RJ-45 Ethernet Connector 24
9Technical Specifications 25
10 Default Communication Parameters 26
11 Kramer Protocol 2000 27
11.1 Protocol 2000 Hex Codes 29
12 Protocol 3000 31
12.1 Kramer Protocol 3000 Syntax 31
12.2 Kramer Protocol 3000 Commands 34
Figures
Figure 1: VP-4x1CS 4x1 PC Graphics Clean Switcher Front Panel 5
Figure 2: VP-4x1CS 4x1 PC Graphics Clean Switcher Rear Panel 6
Figure 3: Connecting the VP-4x1CS 4x1 PC Graphics Clean Switcher 9
Figure 4: Remote Selector and Output Mute Switch Connection 10
Figure 5: Balanced Stereo Audio Connection 11
Figure 6: Unbalanced Stereo Audio Connection 11
Figure 7: Local Area Connection Properties Window 12
Figure 8: Internet Protocol (TCP/IP) Properties Window 13
Figure 9: Java Test Page Success Message 17
Figure 10: The Loading Page 18
Figure 11: First Time Security Warning 18
Figure 12: VP-4x1CS Switching Matrix Page 19
Figure 13: Switching an Input to an Output 20
Figure 14: Exiting Offline Warning 21
Figure 15: Audio Gain Page 21
Figure 16: Configurations Page 22
Figure 17: TP Pinout Wiring 24

VP-4x1CS - Introduction
1
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been
providing a world of unique, creative, and affordable solutions to the vast range of
problems that confront video, audio, presentation, and broadcasting professionals
on a daily basis. In recent years, we have redesigned and upgraded most of our
line, making the best even better!
Our 1,000-plus different models now appear in 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5:
Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:
Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11:
Sierra Video Products.
Congratulations on purchasing your Kramer VP-4x1CS 4x1 PC Graphics Clean
Switcher, which is ideal for the following typical applications:
Display systems requiring simple input selection
Remote monitoring of computer activity in schools and businesses
Rental/staging applications
Multimedia and presentation source selection

2
VP-4x1CS - Getting Started
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
Go to http://www.kramerelectronics.com/support/product_downloads.asp
to check for up-to-date user manuals, application programs, and to check if
firmware upgrades are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your VP-4x1CS away from moisture, excessive sunlight and dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the power cord that is supplied with the unit
Warning:
Do not open the unit. High voltages can cause
electrical shock! Servicing by qualified personnel only
Warning:
Disconnect the power and unplug the unit from the wall
before installing
i
!
!

VP-4x1CS - Getting Started
3
2.3 Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
aims to reduce the amount of WEEE sent for disposal to landfill or incineration by
requiring it to be collected and recycled. To comply with the WEEE Directive,
Kramer Electronics has made arrangements with the European Advanced
Recycling Network (EARN) and will cover any costs of treatment, recycling and
recovery of waste Kramer Electronics branded equipment on arrival at the EARN
facility. For details of Kramer’s recycling arrangements in your particular country
go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.

4
VP-4x1CS - Overview
3 Overview
The VP-4x1CS is a high quality 4x1 switcher for PC graphics (up to UXGA) and
audio signals. Kramer’s Kr-isp®technology ensures high quality video.
In particular, the VP-4x1CS features:
Clean switching
Automatic switching
Kramer’s innovative integrated sync processing; Kr-isp®technology provides
a sharp, stable image by restoring the signal waveform even when the sync
level is too low
Audio-follow-video switching
Remote, contact closure input selection
Remote, contact closure output muting
A lock button to prevent unwanted tampering with the buttons on the front
panel
Independent audio level adjustment
Support for Kramer Protocol 2000 and Protocol 3000
You can control the VP-4x1CS using the front panel buttons, or remotely via:
RS-232 serial commands transmitted by a PC, touch screen system or other
serial controller
The Kramer RC-IR3 infrared remote control transmitter
A PC connected to the Ethernet port on the device via a LAN
An optional external remote IR receiver (see Section 4.1)
Remote, contact closure switches for input selection and muting

4 Defining the VP-4x1CS 4x1 PC Graphics Clean Switcher
This section defines the front and rear panels of the VP-4x1CS.
Figure 1: VP-4x1CS 4x1 PC Graphics Clean Switcher Front Panel
#
Feature
Function
1
IR Receiver and LED
Signal receiver and LED for the infrared remote control transmitter. The indicator LED
lights yellow when receiving an IR signal
2
ON LED
The LED lights green when the device is powered on
3
OFF Button
Press to mute the output
4
INPUT SELECTOR 1~4 Buttons
Press one of the 4 input buttons to switch it to the output
5
PRIORITY Button
Press to set the current active input as the priority input. Press again to cancel priority
input selection (see Section 7.1.1)
6
LOCK Button
Press and hold to lock the front panel buttons. Press and hold again to unlock the
buttons (see Section 7.1.3)
7
AUDIO LEVEL Control
Rotate clockwise to increase the audio level and anticlockwise to decrease the audio
level of the audio output
5
VP-4x1CS –Defining the VP-4x1CS PC Graphics Clean Switcher

VP-4x1CS –Defining the VP-4x1CS PC Graphics Clean Switcher
6
Figure 2: VP-4x1CS 4x1 PC Graphics Clean Switcher Rear Panel
#
Feature
Function
1
AUDIO IN1~IN4 Unbalanced Stereo Audio 3.5mm Mini Jacks
Connect to up to 4 unbalanced, stereo audio sources
2
PC VIDEO IN1~IN4 UXGA 15-pin HD Connectors (F)
Connect to up to 4 PC graphics sources
3
PC OUT UXGA 15-pin HD Connector (F)
Connect to the PC graphics acceptor
4
ETHERNET RJ-45 Connector
Connect to a PC via a LAN to control the device (see Section 6.4)
5
RS-232 Serial Port 9-pin D-sub Connector (F)
Connect to a PC/serial controller (see Section 6.3)
6
REMOTE IR Opening
Connect to an external IR receiver for controlling the device using an IR
remote controller (see Section 4.1)
7
Mains Power Connector, Fuse and Power Switch
Plug in the power cord and switch the device on and off
8
AUDIO OUT Unbalanced Stereo Audio 3.5mm Mini Jack
Connect to the unbalanced, stereo audio acceptor (see Section 6.2)
9
AUDIO OUT Balanced Stereo Audio 5-pin Terminal Block
Connect to the balanced, stereo audio acceptor
10
RESET Button
Press and hold while powering on to reset the device to factory default (see
Section 4.1)
11
REMOTE Contact Closure Selector and Mute Switches 6-way
Terminal Block
Connect pins 1 to 4 and G to up to 4 remote, input selector, contact closure
switches. Connect the OFF and G pins to a remote mute switch (see
Section 6.1)

VP-4x1CS - Defining the VP-4x1CS 4x1 PC Graphics Clean Switcher
7
4.1 Using the IR Transmitter
You can use the RC-IR3 IR transmitter to control the machine via the built-in IR
receiver on the front panel or, instead, via an optional external IR receiver (for
example, P/N C-A35M/IRR-50). The external IR receiver can be located up to 15m
away from the machine. This distance can be extended to up to 60m when used
with three extension cables (for example, P/N C-A35M/A35F-50).
Before using the external IR receiver, be sure to arrange for your Kramer dealer to
insert the internal IR connection cable (for example, P/N: 505-70434010-S) with
the 3.5mm connector that fits into the REMOTE IR opening on the rear panel.
Connect the external IRreceiver to the REMOTE IR 3.5mm connector.