Kramer VP-439 Manuel utilisateur

USER MANUAL

MODEL:

VP-439

Video Scaler

P/N: 2900-300415 Rev 3 www.kramerAV.com

VP-439 – Contents

Contents

1Introduction 1

2Getting Started 2

2.1 Achieving the Best Performance 2

2.2 Safety Instructions 3

2.3 Recycling Kramer Products 3

3Overview 4

3.1 Defining the VP-439 Video Scaler 5

4Connecting the VP-439 7

5Operating and Controlling the VP-439 9

5.1 Using the Front Panel Buttons 9

5.2 Using the CONTROL Buttons 9

5.3 Connecting to the VP-439 via RS-232 12

5.4 Operating via Ethernet 12

6Using the Embedded Web Pages 16

6.1 Browsing the VP-439 Web Pages 17

6.2 The Input Select Page 18

6.3 The Device Settings Page 19

6.4 The Video Settings Page 22

6.5 The Audio Settings Page 23

6.6 The EDID Management Page 24

6.7 The About Page 28

7Technical Specifications 29

7.1 Default Communication Parameters 30

8The RS-232/Ethernet (UDP) Communication Protocol 31

8.1 Kramer Protocol 3000 Syntax 31

8.2 Kramer Protocol 3000 –Command List 34

8.3 Kramer Protocol 3000 –Detailed Commands 34

Figures

Figure 1: VP-439 Video Scaler 5

Figure 2: Connecting the VP-439 Video Scaler 8

Figure 3: Local Area Connection Properties Window 13

Figure 4: Internet Protocol Version 4 Properties Window 14

Figure 5: Internet Protocol Version 6 Properties Window 14

Figure 6: Internet Protocol Properties Window 15

Figure 7: The Input Select Page 18

Figure 8: The Device Settings Page 19

Figure 9: The Device Settings Page –Static IP Confirmation 19

Figure 10: The Device Settings Page –Selecting the New Firmware File 20

Figure 11: The Device Settings Page –Uploading the New Firmware File 20

Figure 12: The Device Settings Page –Uploading the New Firmware File 21

Figure 13: The Device Settings Page –New Firmware Updated 21

Figure 14: The Video Settings Page 23

Figure 15: The Audio Settings Page 23

Figure 16: The EDID Page 24

Figure 17: The EDID Page –Copying the Output 25

VP-439 - Contents

Figure 18: The EDID Page –The Copy EDID Results 26

Figure 19: The EDID Page –Copying the Default EDID 27

Figure 20: The About Page 28

VP-439 - 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 video, audio, presentation, and broadcasting professionals

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 14 groups that are clearly defined

by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;

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 Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and

GROUP 14: Collaboration.

Congratulations on purchasing your Kramer VP-439 Video Scaler, which is ideal

for the following typical applications:

Education, small classrooms

VP-439 - Getting Started

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

Go to http://www.kramerav.com/downloads/VP-439 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 (we recommend Kramer high-

performance, high-resolution cables) to avoid interference, deterioration in

signal quality due to poor matching, and elevated noise levels (often

associated with low quality cables)

Do not secure the cables in tight bundles or roll the slack into tight coils

Avoid interference from neighboring electrical appliances that may adversely

influence signal quality

Position your Kramer VP-439 away from moisture, excessive sunlight and

dust

This equipment is to be used only inside a building. It may only be

connected to other equipment that is installed inside a building.

VP-439 - Getting Started

2.2 Safety Instructions

Caution:

There are no operator serviceable parts inside the unit

Warning:

Use only the Kramer Electronics power supply that is

provided with the unit

Warning:

Disconnect the power and unplug the unit from the wall

before installing

2.3 Recycling Kramer Products

The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC

aims to reduce the amount of WEEE sent for disposal to landfill or incineration by

requiring it to be collected and recycled. To comply with the WEEE Directive,

Kramer Electronics has made arrangements with the European Advanced

Recycling Network (EARN) and will cover any costs of treatment, recycling and

recovery of waste Kramer Electronics branded equipment on arrival at the EARN

facility. For details of Kramer’s recycling arrangements in your particular country

go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.

VP-439 - Overview

3 Overview

The VP−439 is a high−performance digital scaler for computer graphics video,

composite and HDMI signals, including audio. It up− or down−scales the selected

HDMI, CV or computer graphics video/YPbPr input and outputs it to HDMI.

The audio input source is selectable from Web pages–either from the relevant

analog audio input, or de-embedded from the HDMI input. The audio output can

be delayed for lip-sync compensation, and is available on the analog stereo

output, as well as being embedded onto the HDMI output.

More specifically, the VP-439 features:

HDTV compatibility and scales to resolutions up to 1080p/WUXGA

Clean and quiet auto-switching that searches for valid signal when the input

signal is lost with no video glitches or audible clicks or noises

Automatic detection and selection of the audio source for the HDMI input.

Default selection is HDMI –if this is not present, then the machine uses the

audio from the analog input

Auto-power down if no valid input signal is detected for a period of 2 to 3

minutes, the HDMI output is shut down, and the PC output syncs are disabled

HDCP enabling/disabling

Analog audio inputs for the CV, PC and HDMI inputs

Lip sync delay

An On-Screen Display (OSD) for easy setup and adjustment, accessible via

the front-panel buttons

An OSD INFO screen showing the selected input source, input and output

resolutions, HDCP status, firmware version, etc.

A built-in ProcAmp for convenient adjustment of video parameters, such as

brightness, contrast, color, sharpness and hue

A non-volatile memory that retains the last settings used

Convenient setup and control options –front panel buttons, OSD, Web page

VP-439 - Overview

3.1 Defining the VP-439 Video Scaler

Figure 1: VP-439 Video Scaler

Feature

Function

INPUT

SELECT

Buttons

HDMI

Press to select the HDMI input

Press to select the PC/VGA input

Press to select the composite video input

RESET TO XGA/720p Button

Toggles between reset to 720p and reset to XGA.

If the button has not been pressed for more than 30

seconds, the first press resets to 720p

MENU Button

Press to activate the on-screen display (OSD). The

button is recessed to prevent unwanted tampering

with the unit (use a small pointed tool)

AUTO IMAGE/ENTER Button

Press to enter or confirm menu selections.

When not in the OSD menu, press to auto-position

the image on the screen.

◄ Button

Press to access the OSD menu, exit the OSD menu

and, when in the OSD menu, move to the previous

level in the OSD screen

▲/VOLUME UP/+ Button

Press to move up the menu list and to Increase

numerical values. When not within the OSD menu

mode, press to increase the output volume

► Button

Press to access sub-menu items and select from

several settings

▼/VOLUME DOWN/–Button

Press to move down the menu list and to decrease

numerical values. When not within the OSD menu

mode, press to reduce the output volume

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