Kramer VP-747 Manuel utilisateur

Kramer Electronics, Ltd.

USER MANUAL

Model:

VP-747

Universal Presentation Matrix Switcher / Scaler

Contents

1Introduction 1

1.1 About the VP-747 1

2Getting Started 1

2.1 Quick Start 2

3Overview 3

3.1 About HDMI 5

4Your VP-747 Universal Presentation Matrix Switcher / Scaler 6

5Installing on a Rack 11

6Connecting the VP-747 12

6.1 Connecting Different Source Types 14

6.2 Connecting the Outputs 15

7Connecting the VP-747 Control Ports 16

7.1 Connecting a PC (via RS-232) 16

7.2 Connecting the AUDIO CONTROL Port 17

7.3 Connecting the VP-747 to the Kramer VP-727T 18

7.4 Connecting the VP-747 via the ETHERNET port 19

8Understanding the VP-747 19

8.1 Understanding the UNIVERSAL Inputs 19

8.2 Understanding the PREVIEW/PROGRAM Outputs 19

8.2.1 The Transition from Preview to Program 22

8.3 Switching/Scaling of an Input 22

8.4 Understanding the PIP Button Feature 23

8.5 Locking and Unlocking the Front Panel 24

9Operating the VP-747 25

9.1 Operating via the OSD MENU Screen 25

9.1.1 Preview and Program Setting Commands 25

9.1.1.1 Preview and Program Input and Output Settings 29

9.1.2 The Transition Menu Items 31

9.1.3 The Audio Menu Items 32

9.1.4 The Utility Menu Items 33

9.1.4.1 Save Lock 34

9.1.4.2 Input Lock 34

9.1.4.3 Save/Recall/Erase Setting Commands 34

9.1.5 The Information Menu Items 34

9.2 Operating via the Front Panel LCD Display 35

9.3 Operating via the Infrared Remote Control Transmitter 36

9.4 Operating via the Ethernet 37

9.4.1 Installing and Running the Configuration Software 37

9.4.2 Configuring the Ethernet Connection 37

9.4.3 Control the VP-747 via the Ethernet/Serial Port 38

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Contents

10 Technical Specifications 39

11 VP-747 Communication Protocol 40

Figures

Figure 1: VP-747 Universal Presentation Matrix Switcher / Scaler Front Panel 7

Figure 2: VP-747 Universal Presentation Matrix Switcher / Scaler Rear Panel 9

Figure 3: Connecting the VP-747 13

Figure 4: Connecting the INPUTS (an example) 14

Figure 5: Connecting the PREVIEW OUT / PROGRAM OUT Connectors 15

Figure 6: Connecting the PC 16

Figure 7: Connecting the VP-727A to the VP-747 17

Figure 8: Connecting the VP-747 to the VP-727T 18

Figure 9: Example showing the use of the PREVIEW and PROGRAM Output 21

Figure 10: Menu Screen Icons 25

Figure 11: Preview and Program Setting OSD Menus 25

Figure 12: Input Mode Setting Screen 29

Figure 13: Output Mode Setting Screen 30

Figure 14: Transition Screen 31

Figure 15: Audio Screen 32

Figure 16: Utility Screen 33

Figure 17: Info Screen 34

Figure 18: Example of how to use the LCD Display 35

Figure 19: Remote Transmitter 36

Figure 20: VP-747 Control Application Screen 38

Tables

Table 1: Front Panel VP-747 Universal Presentation Matrix Switcher / Scaler Features 8

Table 2: Rear Panel VP-747 Universal Presentation Matrix Switcher / Scaler Features 10

Table 3: Connecting the Different Source Types 14

Table 4: PIP Source Appearance Availability 23

Table 5: Preview and Program Setting OSD Menus 26

Table 6: Input Mode Functions 29

Table 7: Output Mode Functions 30

Table 8: Transition Screen Functions 31

Table 9: Audio Screen Functions 32

Table 10: Utility Screen Functions 33

Table 11: Remote Transmitter Functions 36

Table 12: VP-747 Control Application Menu 38

Table 13: Technical Specifications of the VP-747 39

Table 14: Set Commands 41

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

1.1 About the VP-747

that are clearly defined by function.

The VP-747 Universal Presentation Matrix Switcher / Scaler is a true multi-

standard video to graphics scaler and seamless switcher with eight universal

inputs comprised of five BNC connectors each of which can accommodate a

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

RGBHV signal. Input 1 and input 2 also accommodate DVI / HDMI2

•Presentation applications that require a preview option

inputs. 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:

•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-747 Universal Presentation Matrix

Switcher / Scaler,power cord3, infrared remote control transmitter (including

the required battery), null-modem adapter, and this user manual4

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

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 The HDMI connector connects to a DVD source via the Kramer ADC DM/HF adapter

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

4 Download up-to-date Kramer user manuals from the Internet at this URL: 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

2.1 Quick Start

This quick start chart summarizes the basic steps when connecting a VP-747:

Overview

3 Overview

The VP-747 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 graphics or HDTV output resolutions,

as well as a user definable output mode1

The VP-727A Audio Switcher and VP-727A-BA Balanced Audio Switcher

are audio companion switchers for the VP-747, and either can operate in

conjunction with it and the VP-727T Presentation Switcher Control Panel.

In particular, the VP-747:

•Features Silicon Optix HQV® Video Processing (Hollywood Quality

Video) which represents the state-of-the-art in video processing

technology, with the highest quality de-interlacing, noise reduction, and

scaling performance for both standard-definition and high-definition

signals

•Features eight sets of universal INPUT BNC connectors: R/PR, G/Y/CV,

B/PB/C, HS/CS, and VS.Each set can be programmed to operate as:

composite video, s-Video, component video2

•Includes two DVI / HDMI

, RGsB/YUV, RGBS, or

RGBHV 3inputs (for input 1 and input 2) that support up to

1.65 / 2.25Gbps bandwidth per graphic channel4

•Is HDTV Compatible and HDCP compliant

•Scales the selected sources to DVI / HDMI, RGBHV (Y, Pb, Pr) and

VGA outputs simultaneously

•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

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

). 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 /

HDMI, VGA (a 15-pin HD computer graphics video connector), and

RGBHV / YPbPr (on BNC connectors)

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 HDMI connector connects to a DVD source via the Kramer ADC DM/HF adapter

4 Suitable for resolutions up to UXGA at 60Hz, and for all HD resolutions

5 The HDCP (High Definition Content Protection) license agreement allows copy-protected data on the HDMI input to pass

only to the HDMI output

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Overview

•Features eight PREVIEW input buttons for switching a selected input to

the PREVIEW output and eight 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 down1

•Features K-IIT XL™ Picture-in-Picture Image Insertion Technology with

ultra stable picture-in-picture, picture-and-picture, and split screen

capability for both the PREVIEW and the PROGRAM outputs. Any video

source can be inserted into or positioned next to a computer graphics

video source or vice versa with window positioning and sizing controls

•Saves all settings in non-volatile memory in the unit

•Supports firmware upgrade via USB

•Features a sophisticated front panel lockout3

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

transition effects, which include cuts, fades, and wipes

•Has ProcAmp )

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

controls for both outputs

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

unstable sync

•Features multiple color space, outputting RGB or YUV

•Supports embedded audio on the HDMI inputs and outputs

•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

1 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)

2 See Table 5

3 See Section 8.5

4 The direction of the wipe may be selected by the user. The speed of each transition can be adjusted

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

Overview

•Is specifically designed to improve video quality by reducing chroma and

temporal noise

•Reduces digital artifacts such as mosquito and block noise

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

•Uses a universal 100-240VAC automatic power supply, and rear panel

power switch

Control the VP-747 via the:

•Front panel and a 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/RS-232 (see )

Section 9.4

•Kramer VP-727T Presentation Switcher Control Panel

) 1

3.1 About HDMI

High-Definition Multimedia Interface (HDMI) is an uncompressed all-digital2

In particular, HDMI

audio/video interface, widely supported in the entertainment and home cinema

industry. It delivers the highest high-definition image and sound quality. Note that

Kramer Electronics Limited is an HDMI Adopter and an HDCP Licensee.

•Provides a simple:

4interface between any audio/video source, such as a

set-top box, DVD player, or A/V receiver and video monitor, such as a

digital flat LCD / plasma television (DTV), over a single lengthy5

•Supports standard, enhanced, high-definition video, and multi-channel

digital audio

cable

•Transmits all ATSC HDTV standards and supports 8-channel digital

audio, with bandwidth to spare to accommodate future enhancements and

requirements

on a single cable

1 See the separate user manual on our Web site at http://www.kramerelectronics.com

2 Ensuring an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-

to-analog conversions

3 HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI

licensing LLC

4 With video and multi-channel audio combined into a single cable, the cost, complexity, and confusion of multiple cables

currently used in A/V systems is reduced

5 HDMI technology has been designed to use standard copper cable construction at up to 15m

6 HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound. HDMI has the capacity to

support Dolby 5.1 audio and high-resolution audio formats

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VP-747 Universal Presentation Matrix Switcher / Scaler

•Benefits consumers by providing superior, uncompressed digital video

quality via a single cable1

•Is backward-compatible with DVI (Digital Visual Interface)

, and user-friendly connector

•Supports two-way communication between the video source (such as a

DVD player) and the digital television, enabling new functionality such as

automatic configuration and one-button play

HDMI has the capacity to support existing high-definition video formats

(720p, 1080i, and 1080p/60), standard definition formats such as NTSC or

PAL, as well as 480p and 576p.

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-747 away

from moisture, excessive sunlight and dust

4 Your VP-747 Universal Presentation Matrix Switcher / Scaler

Figure 1 and Table 1 define the front panel of the VP-747:

1 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a

simple, cost-effective manner

Your VP-747 Universal Presentation Matrix Switcher / Scaler

Figure 1: VP-747 Universal Presentation Matrix Switcher / Scaler Front Panel

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