Kramer VP-727 Bedienungsanleitung

Kramer Electronics, Ltd.

USER MANUAL

Model:

VP-727

Universal Presentation Matrix Switcher / Scaler

Contents

Introduction 1

1.1

About the VP-727 1

Getting Started 1

2.1

Quick Start 2

Overview 3

Your VP-727 Universal Presentation Matrix Switcher / Scaler 5

Installing on a Rack 10

Connecting the VP-727 11

Connecting the VP-727 Control Ports 14

7.1

Connecting a PC (via RS-232) 14

7.2

Connecting via RS-485 15

7.3

Connecting the VP-727 via the ETHERNET port 15

7.4

Connecting the VP-727 via the CONTROL Connector 16

Understanding the VP-727 17

8.1

Understanding the UNIVERSAL Inputs 17

8.2

Understanding the PREVIEW/PROGRAM Outputs 17

8.3

Switching/Scaling of an Input 19

8.4

Understanding the PIP Button Feature 19

8.4.1

Selecting the PIP Source 19

8.4.2

Activating the PIP 19

8.4.3

PIP Characteristics 20

8.5

Locking and Unlocking the Front Panel 20

8.6

Using Text Overlay 21

8.6.1

Downloading the TextOverlay Program 23

8.6.2

Setting the Text Message 23

8.6.3

Connecting and Disconnecting the TextOverlay Program 24

8.6.4

Saving and Loading Settings 25

Operating the VP-727 26

9.1

Operating via the OSD MENU Screen 26

9.1.1

Preview and Program Setting Commands 26

9.1.1.1

Preview / Program Setting Output Test Pattern Screens 28

9.1.1.2

Preview / Program User Mode Output Setting 29

9.1.2

Transition Commands 30

9.1.3

Utility Commands 31

9.1.3.1

TCP/IP Setting Commands 31

9.1.3.2

Misc Setting Commands 32

9.1.3.2.1

Logo 32

9.1.3.2.2

Save Lock 32

9.1.3.2.3

Input Lock 32

9.1.3.3

Save/Recall/Erase Setting Commands 33

9.1.4

Information Screen 33

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Contents

9.2

Operating via the Front Panel LCD Display 33

9.3

Operating via the Infra-red Remote Control Transmitter 34

9.4

Operating via ETHERNET 35

9.4.1

Installing and Running the Configuration Software 35

9.4.2

Configuring the Ethernet Connection 35

9.4.2.1

The Configuration Screen 35

9.4.3

Control the VP-727 via the Ethernet/Serial Port 37

9.5

Operating via the CONTROL Connector 38

9.6

Operating via RS-232 38

Technical Specifications 39

VP-727 Communication Protocol 40

VP-727 Text Overlay Protocol 46

Figures

Figure 1: VP-727 Universal Presentation Matrix Switcher / Scaler Front Panel 6

Figure 2: VP-727 Universal Presentation Matrix Switcher / Scaler Rear Panel 8

Figure 3: Connecting the VP-727 11

Figure 4: Connecting the INPUTS (an example) 12

Figure 5: Connecting the PREVIEW OUT / PROGRAM OUT Connectors 13

Figure 6: Connecting the PC 14

Figure 7: RJ-45 PINOUT 15

Figure 8: Example showing the use of the PREVIEW and PROGRAM Output 18

Figure 9: TextOverlay Application Screen 21

Figure 10: Menu Screen Icons 26

Figure 11: Preview and Program Setting OSD Menus 26

Figure 12: Test Pattern Screens 28

Figure 13: User Mode Setting 29

Figure 14: Transition OSD 30

Figure 15: Utility OSD 31

Figure 16: TCP/IP Setting OSD 31

Figure 17: Misc Setting OSD 32

Figure 18: Example of how to use the LCD Display 33

Figure 19: Remote Transmitter 34

Figure 20: VP727 Ethernet Application Main Dialog Box (Configuration Tab) 35

Figure 21: VP727 Control Application Search Panel Screen 36

Figure 22: Configuration Tab 36

Figure 23: Setting an IP Number 37

Figure 24: VP722 Control Application Main Dialog Box (Control Tab) 38

Contents

iii

Tables

Table 1: Front Panel VP-727 Universal Presentation Matrix Switcher / Scaler Features 7

Table 2: Rear Panel VP-727 Universal Presentation Matrix Switcher / Scaler Features 9

Table 3: Crossover Cable RJ-45 PINOUT 15

Table 4: Straight-through Cable RJ-45 PINOUT 16

Table 5: Features and Functions of the TextOverlay Application 22

Table 6: Number of Buffers, Output Resolution and Maximum Display Height 23

Table 7: TextOverlay Parameters 24

Table 8: Preview and Program Setting OSD Menus 27

Table 9: User Mode Setting Definitions 29

Table 10: Transition Effect Option Commands 30

Table 11: Utility OSD Setting 31

Table 12: TCP/IP Setting OSD 31

Table 13: Remote Transmitter Functions 34

Table 14: VP727 Ethernet Application Configuration Tab 36

Table 15: Technical Specifications of the VP-727 39

Table 16: Set Commands 41

Table 17: Text Overlay Protocol of the VP-727 46

Introduction

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 500-

plus different models now appear in 8 Groups

, which are clearly defined by

function. Congratulations on purchasing your Kramer VP-727!

1.1 About the VP-727

The VP-727

Universal Presentation Matrix Switcher / Scaler is a true multi-

standard video to graphics scaler and seamless switcher with 8 universal inputs

comprised of 5 BNC connectors each of which can accommodate a composite

video, s-Video (Y/C), component video (RGB/YUV), RGBS, or RGBHV

signal. It has dual scalers, one for the preview and the other for the program

output. Dual scalers are required to do "live" seamless transitions from one

source to another. It is ideal for these typical applications:

 Presentation applications that require a preview option

 Projection systems in conference rooms, board rooms, auditoriums, hotels,

and churches

 Presentations requiring seamless switching between inputs, using special

effects, cuts and fades

The package includes these items: VP-727

Universal Presentation Matrix

Switcher / Scaler,power cord

, infra-red remote control transmitter (including

the required battery), null-modem adapter, 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 cables

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

3 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com

4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

2.1 Quick Start

This quick start chart summarizes the basic steps when connecting a VP-727:

Overview

3 Overview

The VP-727

Universal Presentation Matrix Switcher / Scaler is a true

multi-standard video to graphics scaler and presentation switcher for a wide

variety of presentation and multimedia applications. It consists of a very high

quality scaler with many user-selectable pixel-rates including VGA (640x480),

SVGA (800x600), 832x624, 852x480, XGA (1024x768), 1280x720,

1280x768, SXGA (1280x1024), 1366x768, 1365x1024, 1400x1050, UXGA

(1600x1200), and high definition television HDTV: 480p, 576p, 720p, 1080i,

and 1080p, as well as a user definable output mode

In particular, the VP-727:

 Features 8 sets of universal INPUT BNC connectors: R/P

, G/Y/CV, B/P

/C,

, and V

. Each set can be programmed to operate as: composite video,

s-Video, component video

, RGB/YUV, RGBS, RGsB, or RGBHV

 Scales the selected sources to DVI, RGBHV and VGA simultaneously. It

switches seamlessly between 2 live sources using the selected special

effects, which include cuts, fades, and wipes

 Has dual scalers—for “live” seamless transitions from one source to

another—with two independent outputs: a PREVIEW OUT and a

PROGRAM OUT (see section 8.2). The PREVIEW output—including an

OSD menu for making adjustments—is for determining how the scaled

output will look before displaying live during a presentation, as well as for

setting the special effects that harmonize the transition when changing

between sources. Both outputs have separate sets of connectors for DVI

(DVI-D on a DVI-I connector), VGA (an HD15F connector), and RGBHV /

YPbPr (BNC connectors)

 Features 8 PREVIEW input buttons for switching a selected input to the

PREVIEW output and 8 PROGRAM input buttons for switching a selected

input to the PROGRAM output

 Includes two transition modes (accessible via the OSD): the Swap mode and

the Follow mode. When pressing the TAKE button in the Swap mode, the

preview and program inputs switch positions; when pressing in the Follow

mode, the program input follows the preview input

 Scales and zooms (to up to 400% of the original size)

 Offers high quality de-interlacing 3:2/2:2 pull down

1 Recommended for advanced users only – non-standard settings may not be recognized by the display device

2 Sometimes called YUV, or Y, B-Y, R-Y, or Y, Pb, Pr. The component input type (HDTV or YCbCr) may be set as HD or SD

3 The wipe can be from left to right, right to left, up or down, and the corner wipe can start from any corner. The speed of

each transition can be adjusted

4 Accommodates the frame-rate of a converted movie (24 frames per second) to video frequencies (25 frames per second

(PAL); 30 frames per second (NTSC)

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Overview

 Has a text overlay feature for easy insertion of subtitles, karaoke script, and

text banners

 Has built-in Picture-In-Picture inserters for both the PREVIEW and the

PROGRAM outputs, letting you insert a video source into a graphics

background or vice versa. This PIP image may be positioned and sized

anywhere on the screen, or displayed as two images side by side (Split

Screen)

 Saves all settings in non-volatile memory in the unit

 Supports firmware upgrade via RS 232

 Features a sophisticated front panel lockout

 Features a Take button for executing preview to program switching (with

transition effects)

 Has ProcAmp

controls for both outputs

 Has multi-standard video support: PAL, SECAM, and NTSC (3.58/4.43)

 Has a built-in Time Base Corrector that stabilizes video sources with

unstable sync

 Features multiple color space, outputting RGB or YUV (selectable)

 Digitally reprocesses the signal to correct mastering errors, and regenerates

the video at a chosen line and pixel rate format, providing, for example,

native-resolution video for LCD, DLP and Plasma displays

 Facilitates scaling of graphics resolutions to other resolutions

 Incorporates a unique graphics-scaling engine with image enhancement

algorithms, which are built into the firmware

 Is specifically designed to improve video quality by reducing chroma noise

 Comes in a rugged, professional 19" 3U rack-mountable metal enclosure

 Uses a universal 100-240VAC automatic power supply

Control the VP-727 via the:

 Front panel user-friendly menu-driven OSD (see section 9.1)

 High contrast LCD Display (see section 9.2)

 IR remote control transmitter (see section 9.3)

 ETHERNET (see section 9.4)

 CONTROL panel (see section 9.5)

 RS-232 (see section 9.6)

1 See sections 8.5 and 9.1.3.2

2 Processing amplification enables adjustment of different video and audio signal parameters

Your VP-727 Universal Presentation Matrix Switcher / Scaler

Achieving the best performance means:

 Connecting 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)

 Avoiding interference from neighboring electrical appliances, making sure

not to block the ventilation holes, and positioning your VP-727

away from

moisture, excessive sunlight and dust

4 Your VP-727 Universal Presentation Matrix Switcher /

Scaler

Figure 1 and Table 1 define the front panel of the VP-727:

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VP-727 Universal Presentation Matrix Switcher / Scaler

Figure 1: VP-727 Universal Presentation Matrix Switcher / Scaler Front Panel

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