Kramer VM-8H User manual

Kramer Electronics, Ltd.
USER MANUAL
Models:
VM-8H, 1:8 HDMI Distributor
VM-16H, 1:16 HDMI Distributor

Contents
i
i
Contents
1Introduction 1
2Getting Started 1
2.1 Quick Start 2
3Overview 3
3.1 Recommendations for Best Performance 4
3.2 Recycling Kramer Products 4
4Your HDMI Distributors 4
5Installing the VM-8H/VM-16H in a Rack 8
6Connecting the VM-8H 1:8 HDMI Distributor 9
6.1 Acquiring the EDID 10
6.1.1 Acquiring the EDID from one Output 10
6.1.2 Acquiring the Default EDID 11
6.1.3 Acquiring the EDID from Several Outputs 11
7Technical Specifications 12
Figures
Figure 1: VM-8H 1:8 HDMI Distributor 5
Figure 2: VM-16H 1:16 H Distributor 6
Figure 3: Connecting a VM-8H 1:8 HDMI Distributor 9
Tables
Table 1: HDMI Distributor Features 7
Table 2: The EDID Modes 10
Table 3: Technical Specifications of the VM-8H and the VM-16H 12

Introduction
1
1
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
1
that are clearly defined by
function.
Thank you for purchasing your Kramer VM-8H 1:8 HDMI Distributor
and/or VM-16H 1:16 HDMI Distributor. The HDMI distributor is ideal for:
Home theater, presentation and multimedia applications
Rental and staging
Retail store displays
The package includes the following items:
VM-8H 1:8 HDMI Distributor and/or VM-16H 1:16 HDMI
Distributor
Power cord and rack “ears”
This user manual
2
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
3
1
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 Products
2
Download up-to-date Kramer user manuals from our Web site at
http://www.kramerelectronics.com/support/product_downloads.asp
3
The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Getting Started
2
2.1 Quick Start
This section provides instructions for rack mounting the unit
1
.
1
This quick start also applies to the VM-16H which has 16 outputs instead of eight

Overview
3
3
3 Overview
The Kramer VM-8H 1:8 HDMI Distributor and the VM-16H 1:16 HDMI
Distributor are high quality distributors that accept an HDMI input and
distribute the signal to 8/16 outputs respectively, allowing one or more of the
outputs to be connected to receiving devices, thus making them a versatile,
reliable component in a video system. The VM-8H/VM-16H distribute
signals having resolutions up to and including 1080p, and all HDTV formats.
In particular, the HDMI distributors feature:
Up to 2.25Gbps bandwidth per graphic channel
1
Data reclocking and equalization
A default EDID
2
for fast and efficient connection of the unit
3
I-EDIDPro™ Kramer Intelligent EDID Processing™, an
intelligent EDID handling and processing algorithm that ensures
Plug and Play operation for HDMI systems
3D pass-through
HDMI Support –HDMI (with Deep Color, x.v.Color™, Lip Sync,
HDMI Uncompressed Audio Channels, Dolby TrueHD, DTS-HD,
CEC)
HDMI connectors
4
, output status LEDs4, and EDID read and
select buttons
The HDMI distributors are housed in a 19" 1U rack-mountable enclosure,
and are fed from a 100-264V AC universal switching power supply.
1
Suitable for resolutions up to 1080p, and for all HD resolutions
2
EDID is Extended Display Identification Data
3
The default EDID feature lets you connect the VM-8H/VM-16H without having to connect a display to the output
4
Eight for the VM-8H and 16 for the VM-16H

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your HDMI Distributors
4
3.1 Recommendations for Best Performance
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)
Do not secure the cables in tight bundles or roll the slack into tight
coils
Avoid interference from neighboring electrical appliances and
position your HDMI distributors 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.
3.2 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/.
4 Your HDMI Distributors
Figure 1 illustrates the VM-8H 1:8 HDMI Distributor,Figure 2 illustrates
the VM-16H 1:16 HDMI Distributor, and Table 1 defines both the VM-8H
and the VM-16H.
!

Your HDMI Distributors
5
Figure 1: VM-8H 1:8 HDMI Distributor

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your HDMI Distributors
6
Figure 2: VM-16H 1:16 H Distributor

Your HDMI Distributors
7
Table 1: HDMI Distributor Features
#
Feature
Function
1
POWER Switch
Illuminated switch for turning the unit ON or OFF
2
EDID
READ Button
Press to read the EDID of the selected display
3
SELECT Button
Select the desired display for EDID information
4
OUTPUT STATUS LEDs
LEDs light when an output(s) is connected and active; LEDs flash
when selecting the EDID (see Section 6.1)
5
INPUT HDMI Connector
Connects to the HDMI source
6
OUTPUT HDMI Connectors
Connect to the HDMI acceptors1
7
Power Connector with Fuse
AC connector enabling power supply to the unit
1
For the VM-8H, from 1 to 8; for the VM-16H, from 1 to 16

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Installing the VM-8H/VM-16H in a Rack
8
5 Installing the VM-8H/VM-16H in a Rack
This section provides instructions for rack mounting the unit.