KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
VP-4x4K
4x4
UXGA/Audio Matrix
Switcher
P/N: 2900-000386 Rev 6
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
3 Overview 3
3.1 Defining the VP-4x4K 4x4 UXGA/Audio Matrix Switcher 4
4 Installing in a Rack 7
5 Connecting the VP-4x4K 8
5.1 Connecting the VP-4x4K Rear Panel 8
5.2 Connecting the Balanced/Unbalanced Stereo Audio Output 10
5.3 Connecting to the VP-4x4K via RS-232 10
5.4 Cascading Machines 11
5.5 Configuring the Ethernet Port 12
5.6 DIP-switch Settings 16
6 Operating Your Audio Matrix Switcher 17
6.1 Displaying Unit Characteristics 17
6.2 Adjusting the Audio Gain 18
6.3 Setting the Switching Delay Time 19
6.4 Setting the Machine Number 20
6.5 Choosing the Audio-Follow-Video or Breakaway Option 20
6.6 Switching OUT-IN Combinations 21
6.7 Confirming Settings 22
6.8 Storing/Recalling Input/Output Configurations 24
6.9 Locking the Front Panel 25
7 Flash Memory Upgrade 26
8 Controlling via the Embedded Web Pages 27
8.1 Connecting to the VP-4x4K via your Browser 27
8.2 The VP-4x4K Switching Matrix Page 29
8.3 Audio Gain Page 34
8.4 The CONFIGURATIONS Page 34
9 Communication Parameters 36
10 Technical Specifications 37
11 Table of ASCII Codes for Serial Communication (Protocol 3000) 38
12 Hex Codes for Serial Communication (Protocol 2000) 40
13 Kramer Protocol 42
13.1 Switching Protocols 42
13.2 Kramer Protocol 3000 43
13.3 Kramer Protocol 2000 52
VP-4x4K – Contents i
Figures
Figure 1: VP-4x4K 4x4 UXGA/Audio Matrix Switcher 4
Figure 2: Connecting the VP-4x4K 4x4 UXGA/Audio Matrix Switcher 9
Figure 3: Connecting the Balanced Stereo Audio Output 10
Figure 4: Connecting the Unbalanced Stereo Audio Output 10
Figure 5: Control Configuration via RS-232 and RS-485 12
Figure 6: Local Area Connection Properties Window 13
Figure 7: Internet Protocol (TCP/IP) Properties Window 14
Figure 8: Connect Screen 15
Figure 9: Device Properties Screen 16
Figure 10: VP-4x4K DIP-Switches 16
Figure 11: SELECTOR Buttons 24
Figure 12: Java Test Page Success Message 27
Figure 13: Entering the IP Number in the Address Bar 28
Figure 14: Loading the Embedded Web Pages 28
Figure 15: First Time Security Warning 28
Figure 16: VP-4x4K Embedded Web Page 29
Figure 17: Switching an Input to an Output 30
Figure 18: Switching an Input to an Output 31
Figure 19: Exiting Offline Warning 31
Figure 20: Selecting a preset 32
Figure 21: Save Preset Message 32
Figure 22: Load Preset Message 33
Figure 23: Recalling a Preset in the Confirm Mode 33
Figure 24: Audio Gain Page 34
Figure 25: CONFIGURATIONS Embedded Web Page 35
ii VP-4x4K - Contents
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 the video, audio, presentation, and broadcasting
professional 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 Matrix
Switchers; 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 Products.
Congratulations on purchasing your Kramer VP-4x4K 4x4 UXGA/Audio Matrix
Switcher, which is ideal for the following typical applications:
• Professional display systems requiring true 4x4 matrix operation
• Multimedia and presentation source and acceptor selection
• Remote monitoring of computer activity in schools and businesses
• Rental/staging applications
VP-4x4K - Introduction 1
i
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 cables
Use only the power cord that is supplied with this machine
Go to http://www.kramerelectronics.com 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 to avoid 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
• Position your Kramer VP-4x4K away from moisture, excessive sunlight and
dust
2 VP-4x4K - Getting Started
Loading...