Kramer Electronics VP-2x2 User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VP-2x2
2x2 XGA/Audio Matrix Switcher
Contents
Contents
1
Introduction 1
2
Getting Started 1
2.1 Quick Start 1
3
Overview 3
4
Your VP-2x2 2x2 XGA/Audio Matrix Switcher 4
5
Connecting the VP-2x2 2x2 XGA/Audio Matrix Switcher 5
5.1 Connecting the VP-2x2 2x2 XGA/Audio Matrix Switcher Rear Panel 5
5.2 Connecting the Balanced/Unbalanced Stereo Audio Input/Output 7
5.3 Connecting a PC 8
6
Operating Your XGA/Audio Matrix Switcher 9
6.1 Choosing the Audio-Follow-Video or Breakaway Option 9
6.1.1 Setting the Audio-Follow-Video Option 9
6.1.2 Setting the Breakaway Option 9
6.2 Locking the Front Panel 10
7
Technical Specifications 10
8
Kramer Protocol 2000 11
9
Table of Hex Codes for Serial Communication 13
Figures
Figure 1: VP-2x2 2x2 XGA/Audio Matrix Switcher 4
Figure 2: Connecting the VP-2x2 2x2 XGA/Audio Matrix Switcher 6
Figure 3: Connecting the Balanced Stereo Audio Input/Output 7
Figure 4: Connecting the Unbalanced Stereo Audio Input 7
Figure 5: Connecting an Unbalanced Output 7
Figure 6: Connecting the PC 8
Tables
Table 1: VP-2x2 2x2 XGA/Audio Matrix Switcher Features 4
Table 2: Technical Specifications of the VP-2x2 2x2 XGA/Audio Matrix Switcher 10
Table 3: Protocol Definitions 11
Table 4: Instruction Codes for Protocol 2000 12
Table 5: Hex Codes 13
i
Introduction
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
500-plus different models now appear in eight groups1 that are clearly defined
by function.
Congratulations on purchasing your Kramer VP-2x2 2x2 XGA/Audio Matrix
Switcher. This product is ideal for the following typical applications:
Any professional display system requiring a true 2x2 matrix operation
Multimedia and presentation sources and acceptors selection
Remote monitoring of computer activity in schools and businesses
The package includes the following items:
VP-2x2 2x2 XGA/Audio Matrix Switcher
Power adapter (12V DC Input)
Windows®-based Kramer control software2
Null-modem adapter
This user manual3
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
2.1 Quick Start
This quick start chart summarizes the basic setup and operation steps of the
VP-2x2.
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 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
1
Getting Started
2
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
3 Overview
The VP-2x2 is a high performance matrix switcher for VGA/SVGA/XGA/UXGA
signals and balanced stereo audio signals. The user can simultaneously route
an input to one or both outputs
1
.
In addition, the VP-2x2 includes:
Video bandwidth that exceeds 400
MHz, ensuring transparent
performance in all applications
Audio-follow-video switching and audio breakaway (when audio and
video are switched separately)
A TAKE button that allows the user to pre-select a setting and then
activate it
A LOCK button to prevent tampering via the front panel
Control via the front panel buttons, or remotely by RS-232 serial
commands transmitted by a touch screen system, PC, or other serial
controller
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-2x2 in a
location free from moisture and away from excessive sunlight and dust
Caution – No operator-serviceable parts inside unit.
Warning – Use only the Kramer Electronics input power
wall adapter that is provided with this unit
Warning – Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
2
.
1 Input 1 (or 2) to outputs 1 and 2 simultaneously, or input 1 (or 2) to output 1 and input 2 (or 1) to output 2
2 For example: model number AD2512C, part number 2535-000251
3
Your VP-2x2 2x2 XGA/Audio Matrix Switcher
4 Your VP-2x2 2x2 XGA/Audio Matrix Switcher
Figure 1 and Table 1 define the front and rear panels of the VP-2x2:
Figure 1: VP-2x2 2x2 XGA/Audio Matrix Switcher
Table 1: VP-2x2 2x2 XGA/Audio Matrix Switcher Features
# Feature Function
1 POWER Switch Illuminated switch for turning the unit ON or OFF
2 IN 1 To OUT 2 Switches input 1 to output 2
3 IN 1 To OUT 1 Switches input 1 to output 1
SELECT Buttons1
4 IN 2 To OUT 1 Switches input 2 to output 1
5
6 VIDEO When illuminated, actions relate to video
7 AUDIO When illuminated, actions relate to audio
8 AFV When illuminated, audio channels follow the video
SELECT Buttons1
9 TAKE Pressing TAKE toggles the mode between the Confirm
10
11 AUDIO IN Terminal Block Connectors Connects to the 2 balanced audio inputs
12 INPUT 1 HD15F Connector Connects to the video source 1
13 INPUT 2 HD15F Connector Connects to the video source 2
14 OUTPUT 1 HD15F Connector Connects to the video acceptor 1
15 OUTPUT 2 HD15F Connector Connects to the video acceptor 2
16 AUDIO OUT Terminal Block Connectors Connects to the 2 balanced audio outputs
17 RS-232 9-pin D-sub Connector Connects to PC or Remote Controller
18 12V DC +12V DC connector for powering the unit
1 Press to select. When selected, the button illuminates
2 When in the Confirm mode, the TAKE button illuminates
IN 2 To OUT 2 Switches input 2 to output 2
channels
mode2 and the At Once mode (user confirmation per
action is unnecessary). In Confirm mode, TAKE
implements the pending action
LOCK Disengages/engages the front panel buttons
4
KRAMER: SIMPLE CREATIVE TECHNOLOGY
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