KRAMER VM-2UX Distribution Amplifier User Manual

: June 8, 2024
: Kramer

Table of Contents

KRAMER VM-2UX Distribution Amplifier
VM-2UX Quick Start Guide
Introduction
Getting Started
Recycling Kramer Products
Overview
Technical Specifications
LIMITED WARRANTY
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

KRAMER VM-2UX Distribution Amplifier

VM-2UX Quick Start Guide

This guide helps you install and use your VM-2UX for the frst time. Go to wwwkramerav.com/downloadsVM-2UX to download the latest user manual and check if firmware upgrades are available.

Step 1: Check what’s in the box

VM-20X 12G SDI 1:2 DA
1 Power supply (5V DC)
1Bracket set
4Rubber feet
1CQuick start guide

Step 2: Get to know your VM-2UX

|
---|---
]Feature| I Function
1| 12G/6G LED (Blue)| Lights ‘Nhen the SDI signal is 12G or 6G

12G means a 2160p60 progressive video format and 6G means a 2160p30 progressive video format

2| HD 1.5/3G LED (Yellow)| Lights ‘Nhen the SDI signal is HD 1.5G or 3G

High Definition (HO) 1.5G means a 720p progressive or 1080i interlaced video format and 3G means 1080p progressive video format

3| SD LED (Red)| Lights ‘Nhen the SDI signal is SD

Standard Definition (SO) means an NTSC or PAL compatible video format, consisting of 480i or 480p (for NTSC), or 576i or 576p (for PAL) of interlaced or progressive video format

Step 3: Install VM-2UX

Install VM-2UX using one of the following methods:

Attach the rubber feet and place the unit on a flat surface
Fasten a bracket (included) on each side of the unit and attach it to a flat surface. For more information go to www.kramerav.comidownloadss/VM-2UX
Mount the unit in a rack using an optional RK4PT rack adapter.

Step 4: Connect the inputs and outputs
Always switch OFF the power on each device before connecting it to your VM- 2UX. For best results, we recommend that you always use Kramer high- performance cables to connect AV equipment to the VM-2UX

KRAMER-VM-2UX-Distribution-Amplifier-fig-4

Step 5: Connect the power
Connect the 5V DC power adapter to VM-2UX and plug it into the mains electricity.

Safety Instructions
Caution There are no operator serviceable parts inside the unit
Waming Use only the Kramer Electronics power supply that is provided wth the unt
Warming Disconnect the power and unplug the unit trom the wall beftore installing See www.KramerAV.com for updated safety information

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 VM-2UX 12G SDI 1:2 DA, which is ideal for the following typical applications:

SDI video production studios
Broadcast studio and field SDI video production events
Staging and rental deployments
Medical facilities with highly reliable video deployments

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 www.kramerav.com/downloads/VM-2UX to check for up-to-date user manuals, application programs, and to check if firmware upgrades are available (where appropriate).

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 neighbouring electrical appliances that may adversely influence signal quality
Position your VM-2UX 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.

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

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 www.kramerav.com/support/recycling/.

Overview

The VM-2UX is a compact and high performance 1:2 4K distributor for standard broadcast-grade SDI signals of up to 12G transmitted data rate. It auto-adapts to the data rate of the SDI input signal, equalizes and re-clocks the signal to improve transmitted signal reach, and distributes the signal to two identical SDI outputs. In particular, the VM-2UX features:

Reliable Connectivity – Coaxial broadcast-grade cables are reliably connected via lockable BNC connectors, preventing unintentional disconnection and resulting in fast and highly professional uncompressed SDI signal distribution deployments.
Extended-reach Input Extension – Input signal equalization and output signal reclocking to gain extended-reach signal extension. Using Kramer high-quality coaxial SDI cables, supports extension of up to 80m (260ft) for 12G 4K signals.
Reach depends on signal resolution, and quality of copper cable used. For further details, go to our website at www.kramerav.com/product/VM-2UX. Reach extension performance may vary while using non−Kramer coaxial cables.
SDI Signal Transmission – Auto-adapts to SDI, HD-SDI, 3G HD-SDI, 6G and 12G SDI compliant signals, supporting pass-through of standard embedded audio channels with ancillary ID and metadata information.
Easy Installation and Maintenance – Compact Pico TOOLS™ fan-less enclosure for small footprint spaces and over-ceiling mounting, or side-by-side mounting of 4 units in a 1U rack space with the optional RK−4PT rack adapter. Status indicators for transmitted SDI data rate of input and output connected signals, and power indicator, for ease of maintenance and troubleshooting.

This section defines the VM-2UX.

KRAMER-VM-2UX-Distribution-Amplifier-fig-2

Figure 1: VM-2UX 12G SDI 1:2 DA

#	Feature	Function
1	12G/6G LED (Blue)	Lights when the SDI Signal is 12G or 6G

12G means a 2160p60 progressive video format and 6G means a 2160p30 progressive video format

2| HD 1.5/3G LED

(Yellow)

| Lights when the SDI signal is HD 1.5G or 3G High Definition (HD) 1.5G means a 720p progressive or 1080i interlaced video format and

3G means 1080p progressive video format

3| SD LED (Red)| Lights when the SDI signal is SD

Standard Definition (SD) means an NTSC or PAL compatible video format, consisting of 480i or 480p (for NTSC), or 576i or 576p (for PAL) of interlaced or progressive video format

Connecting the VM-2UX

Always switch off the power to each device before connecting it to your VM-2UX. After connecting your VM-2UX, connect its power and then switch on the power to each device.
You do not have to connect all the inputs and outputs, connect only those that are required.

Connect a 12G SDI video source (for example, a 12G SDI camera) to the INPUT BNC connector.
Connect up to two video OUT BNC connectors to the appropriate HD-SDI video acceptors (for example, 12G SDI displays). You do not have to connect both outputs.
Connect the 5V DC power adapter to the power socket and connect the adapter to the mains electricity (not shown in Figure 2).

Technical Specifications

Input:| 1 SMPTE 259M (SD-SDI), 292M (HD-SDI), 344M (ED-SDI), 424M (3G HD-SDI), ST-2081 (6G-SDI) and ST-2082 (12G-SDI) compliant

serial video input on a 75Ω BNC connector

---|---
Outputs:| 2 equalized and reclocked SMPTE 259M (SD-SDI), 292M (HD-SDI), 344M (ED-SDI), 424M (3G HD-SDI), ST-2081 (6G-SDI) and

ST-2082 (12G-SDI), outputs on 75Ω BNC connectors

Cable Equalization Reach:| 12Gbps: Up to 80m (260ft)

3Gbps and 6Gbps: Up to 100m (330ft) 1.5Gbps: Up to 200m (660ft)

SD: Up to 300m (980ft)

Note: The above specs apply when using Kramer cables.

Video:| Up to 4K@60Hz (4:2:2) 30bpp resolution 270Mbps up to12Gbps data rate
Maximum Output Level:| 800mVpp /75Ω
Coupling:| AC
Standards Compliance| SMPTE 259M (SD-SDI), 292M (HD-SDI), 344M (ED-SDI), 424M (3G HD-SDI), ST-2081 (6G-SDI), ST-2082 (12G-SDI)
Power Consumption:| 5V DC, 250mA
Power Source:| 5.2V/4A
Enclosure:| Pico Tool, aluminum type
Cooling:| Convection ventilation
Operating Temperature:| 0° to +40°C (32° to 104°F)
Storage Temperature:| -40° to +70°C (-40° to 158°F)
Humidity:| 10% to 90%, RHL non-condensing
Dimensions:| 6.2cm x 5.2cm x 2.4cm (2.4″ x 2.05″ x 0.9″) W, D, H.
Weight:| 0.093kg (0.205lbs) approx.
Shipping dimensions:| 15.7cm x 12cm x 8.7cm (6.18” x 4.7” x 3.42”) W, D, H
Shipping weight:| 0.52kg (1.15lbs) approx.
Included Accessories:| Power supply, mounting bracket
Options:| RK-4PT 19” rack adapter
Specifications are subject to change without notice at www.kramerav.com

For optimum range and performance use the recommended Kramer cables available at www.kramerav.com/product/VM-2UX

LIMITED WARRANTY

The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below Whatis Covered What is Not rranty covers defects in materials and workmanship in this product. This limited warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, mproper or unreasonable use or maintenance, misuse, abuse, accident, neglect, exposure to excess moisture, fire, improper packing and snipping (Sucn claims must be presented to tne carrier), ligntning. power Surges, or other acts 0 nature. nis imite warranty ooes not cover any damage, detenoration or maltunction resulting irom the installation or removal of this prouct from any installation, any unauthorized tampering with this product, any repairs attempted by anyone unauthorized by Kramer Electronics to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship of this product. This limited warranty does not cover cartons, equipment enciosures, caDles or accessories used in conjunction with Without limiting any other exclusion herein, Kramer Electronics does not warrant that the product covered hereby, including. without limitation are or will remain compatible with any other product or technology with which the product may be used. How Long Does this Coverage Last Seven years as of this printing: please check Our Web site for the most current and accurate warranty information. Who is Covered technology and/or integrated circuit(s) included in the product, will not become obsolete or that such items Only the original purchaser of this product is covered under this limited warranty. This limited warranty is not transferable to Subseguent purchasers or owners of this prOduct. what Kramer Electronics will do pption, provide one of the following three remedies to whatever extent it shall deem necessary to atisfy a proper claim under this limited warranty:

Elect to repair or facilitate the repair of any defective parts within a reasonable period of time, free of any charge for the necessary parts and labor to complete the repair and restore this product to its proper operating condition. Kramer Electronics wIll also pay the shipping costs necessary to returm this product once the repair Is complete.
Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the onginal product.
lssue a refund of the original purchase price less depreciation to be determined based on the age of the product at the time remedy is sought under this limited warranty.

What Kramer Electronics will not do Under This Limited Warranty
w ero d to Kramer Flectronics or the authorized dealer from which it was purchased or any oner pary authorized to repair Kramer Electronics products, this product must be insured during shipment, with the insurance and shipping charges prepaid by you. if this product is returned uninsured, you assume all risks of loss or damage during shipment. Kramer Electronics will not beresponsible tor any costs related to the removal or re-installaton of this product from or into any installation. Kramer Electronics will not be responsible for any costs related to any setting up this product, any adjustment of user controls or any programming required for a specific installation of this product.
How to Obtain a Remedy under this Limited Warranty
To obtain a remedy under this limited warranty, you must contact either the authorized Kramer Electronics reseller from whom you Service providers, piease visit Our weo sie at www.Kramerelectronics.com or contact tne Nramer Electronics office nearest you. n order to pursue any remedy under this limited warranty, you must possess an original, dated receipt as proof of purchase from an authorized Kramer Electronics reseller. If this product is returned under this limited warranty, a return authorization number, obtained om Kramer Electronics, will De required. You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product. fit is decided that this product should be returned directly to Kramer Electronics, this product should be properly packed, preferably in the original carton, for shipping. Cartons not bearing a retun authorization number will be refused.

Limitation on Liability
THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE TING FROM ANY BREACH OF WARRANTY OR CONDITION, OR UNDER ANY OTHER LEGAL THEORY. Some countries, districts or states do not allow the exclusion or limitation of relief, special, incidental, consequential or indirect damages, or the limitation of liability to specitied amounts, so the above limitations or exciusions may not apply to you.
Exclusive Remedy
TO THE MAXIMUM EXTENT PERMITTED BY LAW, THIS LIMITED WARRANTY AND THE REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, REMEDIES AND CONDITIONs, WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT PERMITTED BY LAW, KRAMER ELECTRONICS SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF KRAMER ELECTRONICS CANNOT LAWFULLY DISCLAIMOR EXCLUDE IMPLIED WARRANTTES UNDER APPLICABLE LAW,THEN ALLIMPLIED WARRANTIES COvERING APPLY TO THIS PROnuCT AS PROVInENDEO AD NDFNESS FORAPARIIC0LAR PURPOSE, SHALL IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A “CONSUMER PRODUCT UNDER THE MAGNUSON- MOSS WARRANTY ACT (15 U.S.CA. S2301, ET SEQ.) OR OTHER APPICABLE LAW, THE FOREGOING DISCLAIMER OF IMPLIED WARRANTIES SHALL NOT APPLY TO YOU, AND ALL IMPLIED WARRANTIES ON THIS PRODUCT, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR THE PARTICULAR PURPOSE, SHALL APPLY AS PROVIDED UNDER APPLICABLE LAW

Other Condition
This linited warranty gives you specific legal rights, and you may have other rights which vary from country to country or state to arant state. This limited warranty Is void if () the label beaing the senal number of this product has been removed or defaced, () the product IS not distributed by Kramer Electronics or ( this product is not purchased rom an authorized ramer Electronics reseller. ” you are unsure whether a reseller is an authorized Kramer ElectroniCS reseller, please visit our veb Site at www.kramerelectronicS.com or contact a Kramer Electronics office from the list at the end of this document. Your nights under this limited warranty are not diminished it you do not complete and return the product registration form or complete and submit the online product registration form. Kramer Electronics thanks you for purchasing a Kramer Electronics produet. Vwe nope tWi give you years or Saustaction.

SAFETY WARNING
Disconnect the unit from the power supply before opening and servicing For the latest information on our products and a list of Kramer distributors,
visit our Web site to find updates to this user manual. We welcome your questions, comments, and feedback. www.KramerAV.com info@kramerel.com