Kramer VP-4x4K Manuel utilisateur

Kramer Electronics, Ltd.

USER MANUAL

Model:

VP-4x4K

4x4 UXGA / Audio Matrix Switcher

Contents

1Introduction 1

2Getting Started 1

2.1 Quick Start 1

3Overview 3

4Your VP-4x4K UXGA / Audio Matrix Switcher 3

5Installing the VP-4x4K in a Rack 7

6Connecting the VP-4x4K 4x4 UXGA / Audio Matrix Switcher 8

6.1 Connecting the VP-4x4K Rear Panel 8

6.2 Connecting the Balanced/Unbalanced Stereo Audio Output 10

6.3 Connecting to the VP-4x4K via RS-232 10

6.4 Cascading Machines 10

6.5 Configuring the Ethernet Port 12

6.5.1 Connecting via the Ethernet 12

6.5.2 Ethernet Port Configuration 14

6.5.3 Control via the Ethernet Port 15

6.6 Dipswitch Settings 16

7Operating Your Audio Matrix Switcher 16

7.1 Displaying Unit Characteristics 17

7.2 Adjusting the Audio Gain 18

7.3 Setting the Switching Delay Time 18

7.4 Setting the Machine Number 19

7.5 Choosing the Audio-Follow-Video or Breakaway Option 19

7.5.1 Setting the Audio-Follow-Video Option 19

7.5.2 Setting the Breakaway Option 20

7.6 Switching OUT-IN Combinations 20

7.7 Confirming Settings 20

7.7.1 Toggling between the AT ONCE and CONFIRM Modes 21

7.7.2 Confirming a Switching Action 21

7.8 Storing/Recalling Input/Output Configurations 22

7.8.1 Storing an Input/Output Configuration 22

7.8.2 Recalling an Input/Output Configuration 22

7.8.3 Deleting an Input/Output Configuration 23

7.9 Locking the Front Panel 23

8Flash Memory Upgrade 23

9Controlling via the Embedded Web Pages 24

9.1 Connecting to the VP-4x4K via your Browser 24

9.2 The VP-4x4K Switching Matrix Page 26

9.2.1 Switch an Input to an Output via the Embedded Web Pages 27

9.2.2 Operate in the Confirm Mode 27

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Contents

9.2.3 Store and Recall Setups 28

9.3 Audio Gain Page 30

9.4 The CONFIGURATIONS Page 31

10 Communication Parameters 32

11 Technical Specifications 33

12 Table of ASCII Codes for Serial Communication (Protocol 3000) 33

13 Table of Hex Codes for Serial Communication (Protocol 2000) 34

14 Kramer Protocol 36

14.1 Switching Protocols 36

14.1.1 Switching Protocols via the Front Panel Buttons 36

14.1.2 Switching Protocols via Protocol Commands 36

14.2 Kramer Protocol 3000 37

14.2.1 Protocol 3000 Syntax 37

14.2.2 Command Parts Details 38

14.3 Kramer Protocol 2000 44

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 11

Figure 6: Local Area Connection Properties Window 13

Figure 7: Internet Protocol (TCP/IP) Properties Window 13

Figure 8: Connect Screen 14

Figure 9: Device Properties Screen 15

Figure 10: VP-4x4K Dipswitches 16

Figure 11: SELECTOR Buttons 22

Figure 12: Java Test Page Success Message 24

Figure 13: Entering the IP Number in the Address Bar 24

Figure 14: Loading the Embedded Web Pages 25

Figure 15: First Time Security Warning 25

Figure 16: VP-4x4K Embedded Web Page 26

Figure 17: Switching an Input to an Output 27

Figure 18: Switching an Input to an Output 27

Figure 19: Exiting Offline Warning 28

Figure 20: Selecting a preset 28

Figure 21: Save Preset Message 29

Figure 22: Load Preset Message 29

Figure 23: Recalling a Preset in the Confirm Mode 30

Figure 24: Audio Gain Page 30

Figure 25: CONFIGURATIONS Embedded Web Page 31

Contents

iii

Tables

Table 1: Front Panel VP-4x4K 4x4 UXGA / Audio Matrix Switcher Features 5

Table 2: Rear Panel VP-4x4K 4x4 UXGA / Audio Matrix Switcher Features 6

Table 3: Dipswitch Settings (Default Setting) 16

Table 4: STATUS 7-segment Display 17

Table 5: Communication Parameters 32

Table 6: Technical Specifications of the VP-4x4K 4x4 UXGA / Audio Matrix Switcher 33

Table 7: VP-4x4K Video Signal Codes 33

Table 8: VP-4x4K Audio Signal Codes 33

Table 9: VP-4x4K Audio Input Gain Codes 34

Table 10: VP-4x4K Audio Output Gain Codes 34

Table 11: VP-4x4K Hex Codes that Switch Video Channels 34

Table 12: VP-4x4K Hex Codes that Switch Audio Channels 35

Table 13: VP-4x4K Hex Codes that Increase/Decrease Audio Input Gain 35

Table 14: VP-4x4K Hex Codes that Set the Audio Input Gain 35

Table 15: VP-4x4K Hex Codes that Increase/Decrease the Audio Output Gain 35

Table 16: VP-4x4K Hex Codes that Set the Audio Output Gain 36

Table 17: Instruction Codes for Protocol 3000 39

Table 18: Protocol Definitions 44

Table 19: Instruction Codes for Protocol 2000 45

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 1,000-plus different models

now appear in 11 groups1

Congratulations on purchasing your Kramer VP-4x4K4x4 UXGA / Audio

Matrix Switcher. This product is ideal for the following typical applications:

that are clearly defined by function.

•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

The package includes the following items:

•VP-4x4K 4x4 UXGA / Audio Matrix Switcher

•Windows®-based Kramer control software2

•Device Properties Ethernet configuration software

•Power cord3

•Infrared remote control transmitter (including the required batteries and a

separate user manual

and rack “ears”

4 4

) and this user manual

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 cables5

2.1 Quick Start

This quick start chart summarizes the basic setup and operation steps.

1 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; GROUP 11: Sierra Products

2 Download the latest software from our Web site at http://www.kramerelectronics.com

3 We recommend that you use only the power cord that is supplied with this machine

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

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

Overview

3 Overview

The VP-4x4Kis a true 4x4 matrix switcher for computer graphics (up to and

exceeding UXGA) signals and balanced stereo audio signals. The VP-4x4Klets

you simultaneously route any or all of the four inputs to any or all of the four

outputs.

In addition, the VP-4x4Kfeatures:

•A video bandwidth of 400MHz that ensures transparent UXGA performance

•DC coupled inputs and outputs

•A selectable delayed switching mode (ranging from 0 to 3.5sec1

•Audio gain control for the inputs and the outputs

) for clean

transitions (seamless switching) when switching between non-genlocked

sources

•Audio-follow-video and breakaway options

•Storing and recalling setup options

•A TAKE button for precise switch control that lets you execute multiple

switches all at once

•A LOCK button to prevent tampering with the front panel

•The ability to automatically detect connected input signals (the respective

button illuminates in green)

•Our innovative integrated sync processing; KRISP™ technology that lets

you achieve a sharp, stable image when the sync level is too low, by

restoring the sync signal waveform

Control the VP-4x4Kusing the front panel buttons, or remotely via:

•RS-485 or RS-232 serial commands transmitted by a touch screen system,

PC, or other serial controller

•The Kramer RC-IR3 infrared remote control transmitter

•The ETHERNET

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-4x4K

away from moisture, excessive sunlight and dust

4 Your VP-4x4K UXGA / Audio Matrix Switcher

Figure 1, Table 1and Table 2define the VP-4x4K.

1 In increments of 0.5sec

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VP-4x4K UXGA / Audio Matrix Switcher

Figure 1: VP-4x4K 4x4 UXGA / Audio Matrix Switcher

Your VP-4x4K UXGA / Audio Matrix Switcher

Table 1: Front Panel VP-4x4K 4x4 UXGA / Audio Matrix Switcher Features

Feature

Function

1 POWER Switch Illuminated switch for turning the unit ON or OFF

2 IR Receiver Signals from the remote control transmitter illuminate the LED

3 SELECTOR Buttons OUT Select the output to which the input is switched

IN Select the input to switch to the output

When a signal is detected, the input button illuminates in green

4 ALL Button Pressing ALL before pressing an input button connects that input to

all outputs2

OFF Button Pressing OFF after pressing an output button disconnects that

output from the inputs. To disconnect all the outputs, press the ALL

button and then the OFF button

6 AFV Button When illuminated, the audio channels follow the video channels

The button is illuminated when the AFV mode is selected

VID Button When illuminated4

8 , actions relate to video

AUD Button When illuminated

9 , actions relate to audio

STO

Pressing STO (STORE) followed by an output or an input button

stores the current setting

Button 7

LOCK6Button Disengages the front panel switches

11 RCL

Pressing RCL (RECALL) followed by an output or an input button

displays a stored setup

Button

12 TAKE

Button Pressing TAKE toggles the mode between the CONFIRM mode

and the AT ONCE mode (user confirmation per action is

unnecessary). When in CONFIRM mode, actions are confirmed by

pressing the TAKE key

AUDIO GAIN Button Press to adjust the audio input or output gain (see section 7.2)

14 - Button

Press to decrease the numerical value

+ Button

Press to increase the numerical value

16 STATUS 7-segment Display Displays the selected input switched to the output (marked above

each input)12

1 The SELECTOR IN and OUT buttons also store/recall the input/output configurations (see section 7.8)

2 For example, press ALL and then Input button # 2 to connect input # 2 to all the outputs

3 If the AUDIO differs from the VIDEO, the TAKE button will flash, and you have to press the TAKE button to confirm the

modification

4 The VID button is illuminated when in breakaway mode and actions relate to video

5 The AUD button is illuminated when in breakaway mode and actions relate to audio

6 Press the STO and LOCK buttons simultaneously to set the delay time (see section 7.3)

7 For example, press STO and then the Output button # 3 to store in Setup # 3 (see section 7.8)

8 Press the RCL and TAKE button simultaneously to set the machine number (see section 7.4)

9 When in the CONFIRM mode, the TAKE button illuminates

10 By pressing the + or - buttons continuously, you can speed up their response. For step-by-step response, press and release

these buttons as many times as needed

11 Gain, switching delay time and machine number

12 Also displays the number of IN and OUT ports, the firmware version number, the MACHINE # and the audio gain level.

Refer to section 7.1

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VP-4x4K UXGA / Audio Matrix Switcher

Table 2: Rear Panel VP-4x4K 4x4 UXGA / Audio Matrix Switcher Features

Feature

Function

17 INPUT 15-pin HD Connectors Connect to the video sources (from 1 to 4)

18 OUTPUT 15-pin HD Connectors Connect to the acceptors (from 1 to 4)

19 AUDIO INPUTS 3.5mm Mini

Plug Connectors Connect to the unbalanced stereo audio sources (from 1 to 4)

20 AUDIO OUTPUTS Terminal

block connectors Connect to the balanced stereo audio acceptors (from 1 to 4)

21 PROGRAM Button Not used (for technical staff use only)

22 ETHERNET Connector Connects to the PC or other Serial Controller through computer networking

23 Factory Reset Button Press to reset to the factory default definitions

IP number −192.168.1.39 :

Mask – 255.255.0.0

Gateway – 0.0.0.0

UDP port – 50000

TCP port – 5000

Protocol 3000 commands

All 8 Presets deleted

All audio channels set to 0dB

Machine name – the last four digits of the machine's serial number

DHCP disabled

24 RS-485 TERM Dipswitch DIP 1 is for RS-485 Termination, DIP 2 is not used

25 RS-485 Terminal Block Port Pins B (-) and A (+) are for RS-485; Pin G (Ground) may be

connected to the shield of the cable if desired

26 RS-232 9-pin D-sub Connector Connects to the PC or the Remote Controller

27 Power Connector with Fuse AC connector enabling power supply to the unit

1 Turn the POWER switch OFF and then ON again while pressing the Factory Reset button. The unit will power up and load

its memory with the factory default definitions

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