Kramer Electronics VM-4Hxl User Manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
VM-4Hxl
:4 HDMI Distributor
1
P/N: 2900-000673 Rev 3
Contents
1 Introduction 1 2 Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3 Overview 4
3.1 Defining the VM-4Hxl 1:4 HDMI Distributor 4
4 Installing in a Rack 6 5 Connecting the VM-4Hxl 7 6 Acquiring an EDID 9
6.1 Acquiring the EDID from a Selected Output 9
6.2 Restoring the Default EDID 9
6.3 Acquiring the Auto EDID 10
7 Technical Specifications 11
Figures
Figure 1: VM-4Hxl 1:4 HDMI Distributor Front Panel 5 Figure 2: Connecting the VM-4Hxl 1: 4 HDMI Distributor 8
VM-4Hxl – Contents i

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 11 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 and GROUP 11: Sierra Products.
Congratulations on purchasing your Kramer VM-4Hxl 1:4 HDMI Distributor, which is ideal for the following typical applications:
Home theater, presentation and multimedia applications
Rental and staging
VM-4Hxl - Introduction 1
i
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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.kramerelectronics.com 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 VM-4Hxl 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.
2 VM-4Hxl - Getting Started
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