USER MANUAL - Kramer Electronics
Contents
1. Overview The Kramer VM 30CA 1 3 Video Component Audio Distributor is a high performance 1 3 distributor for component video signals HDTV compatible digital audio S PDIF signals and unbalanced stereo audio signals The VM 30CA accepts one e Component video signal and distributes the signal to three identical outputs using RCA connectors e Digital audio S PDIF input and distributes it to three digital audio S PDIF outputs using RCA connectors e Unbalanced stereo audio input and distributes it to three unbalanced stereo audio outputs using 3 5mm jacks In addition the VM 30CA features e A video bandwidth of 400MHz that ensures transparent operation at the highest resolutions e Front panel trimmers to control the level and EQ of the Y PB CB and PR CR video components e Audio level control for the unbalanced stereo audio outputs The VM 30CA is housed in a desktop sized enclosure and is 12V DC fed To achieve the best performance e 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 e Avoid interference from neighboring electrical appliances that may adversely influence signal quality and position your Kramer VM 30CA away from moisture excessive sunlight and dust No operator serviceable parts inside unit Use only the Kramer Electronics input power wall ada2. any shipment of the product Please also include in any mailing a contact name company address and a description of the problem s 3 For the name of the nearest Kramer authorized service center consult your authorized dealer LIMITATION OF IMPLIED WARRANTIES All implied warranties including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty EXCLUSION OF DAMAGES The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option Kramer shall not be liable for 1 Damage to other property caused by defects in this product damages based upon inconvenience loss of use of the product loss of time commercial loss or 2 Any other damages whether incidental consequential or otherwise Some countries may not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations and exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE All products returned to Kramer for service must have prior approval This may be obtained from your dealer This equipment has been tested to determine compliance with the requirements of EN 50081 Electromagnetic compatibility EMC generic emission standard Part 1 Residential
3. 2V DC Input 2 e This user manual Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual e Use Kramer high performance high resolution cables Quick Start This Quick start chart summarizes the basic setup and operation 1 GROUP 1 Distribution Amplifiers GROUP 2 Video and Audio Switchers Matrix Switchers and Controllers GROUP 3 Video Audio VGA XGA Processors GROUP 4 Interfaces and Sync Processors GROUP 5 Twisted Pair Interfaces GROUP 6 Accessories and Rack Adapters GROUP 7 Scan Converters and Scalers and GROUP 8 Cables and Connectors 2 Download up to date Kramer user manuals from our Web site http www kramerelectronics com 3 The complete list of Kramer cables is on our Web site at http www kramerelectronics com 1 Getting Started Step 1 Mount the machine Rack mount the machine using a 19 rack adapter RK 1 or stick the 4 rubber feet to the underside Connect the video and the audio inputs Connect the video N o N our aioe hind outputs INPUT OuT1 OUT 2 OuT3 12VDC from 1to 3 S PDIF YOU DO NOT HAVE TO CONNECT ALL THE OUTPUTS Step 4 Turn the power ON If required adjust the front panel O Component video EQ and level O Analog audio level 2 KRAMER SIMPLE CREATIVE TECHNOLOGY Overview 3
4. B CB RCA Connectors Connect to the component video acceptors from OUT 1 to OUT 3 15 PR CR RCA Connectors 16 S PDIF INPUT RCA Connector Connects to the digital audio source 17 ANALOG AUDIO INPUT Connect to the unbalanced audio source 3 5m Socket 18 S PDIF OUT RCA Connector Connects to the digital audio acceptor from 1 to 3 19 ANALOG AUDIO OUT 3 5m Connect to the unbalanced audio acceptor from 1 to 3 Socket 20 12VDC 12V DC connector for powering the unit 1 Insert a screwdriver into the small hole and carefully rotate it to trim the appropriate level KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the VM 30CA 5 Connecting the VM 30CA To connect a VM 30CA unit as the example in Figure 2 illustrates do the following 1 Connect a component video source for example an HDTV satellite receiver to the Y PB CB and PR CR IN RCA connectors and to the S PDIF INPUT RCA connector Connect the Y PB CB and PR CR OUT 1 RCA connectors to the component video acceptor for example a plasma display and the digital audio S PDIF OUT 1 RCA connector to an AV Receiver Y PB CB and PR CR OUT 3 RCA connectors and the digital audio S PDIF OUT 3 RCA connector to a home theater system to which a projector and speakers are connected Connect a 12V DC power adapter to the power socket and connect the adapter to the mains electricity not shown in Figure 2 If required adjust the a
5. Kramer Electronics Ltd ah KRAMER USER MANUAL Model VM 30CA 1 3 Video Component Audio Distributor Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 4 Your VM 30CA 1 3 Video Component Audio Distributor 5 Connecting the VM 30CA 6 Technical Specifications Figures Figure 1 VM 30CA 1 3 Video Component Audio Distributor Figure 2 Connecting the VM 30CA 1 3 Video Component Audio Distributor Tables Table 1 VM 30CA 1 3 Video Component Audio Distributor Features Table 2 Technical Specifications of the VM 30CA ZN ON BW S S Introduction 2 1 Introduction Welcome to Kramer Electronics since 1981 a world of unique creative and affordable solutions to the infinite range of problems that confront the video audio and presentation professional on a daily basis In recent years we have redesigned and upgraded most of our line making the best even better Our 500 plus different models now appear in 8 Groups which are clearly defined by function Congratulations on purchasing your Kramer VM 30CA 1 3 Video Component Audio Distributor which is ideal for the following applications e Duplication studios e Broadcasting production or presentation systems requiring high quality signal distribution e Retail outlets or sports bars The package includes the following items e VM 30CA 1 3 Video Component Audio Distributor e Power adapter 1
6. aler is authorized please contact Kramer at one of the agents listed in the web site www kramerelectronics com 2 Any product on which the serial number has been defaced modified or removed 3 Damage deterioration or malfunction resulting from i Accident misuse abuse neglect fire water lightning or other acts of nature ii Product modification or failure to follow instructions supplied with the product iii Repair or attempted repair by anyone not authorized by Kramer iv Any shipment of the product claims must be presented to the carrier v Removal or installation of the product vi Any other cause which does not relate to a product defect vii Cartons equipment enclosures cables or accessories used in conjunction with the product WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR We will pay labor and material expenses for covered items We will not pay for the following 1 Removal or installations charges 2 Costs of initial technical adjustments set up including adjustment of user controls or programming These costs are the responsibility of the Kramer dealer from whom the product was purchased 3 Shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on you product you must take or ship it prepaid to any authorized Kramer service center 2 Whenever warranty service is required the original dated invoice or a copy must be presented as proof of warranty coverage and should be included in
7. commercial and light industry EN 50082 Electromagnetic compatibility EMC generic immunity standard Part 1 Residential commercial and light industry environment CFR 47 FCC Rules and Regulations Part 15 Radio frequency devices Subpart B Unintentional radiators CAUTION B Servicing the machines can only be done by an authorized Kramer technician Any user who makes changes or modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the equipment B Use the supplied DC power supply to feed power to the machine B Please use recommended interconnection cables to connect the machine to other components 8 KRAMER SIMPLE CREATIVE TECHNOLOGY For the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feedback Safety Warning Disconnect the unit from the power supply before opening servicing Caution 9007 O 2 QU a Institute of Quality amp Control Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000181 REV 1
8. ominal 150Q on RCA connectors MAX OUTPUT LEVEL VIDEO 2 3Vpp AUDIO 1 8pp S PDIF 25dBm analog BANDWIDTH 3dB VIDEO 400MHz AUDIO gt 100kHz Fully Loaded DIFF GAIN 0 03 DIFF PHASE 0 03 Deg K FACTOR lt 0 05 S N RATIO VIDEO 74dB AUDIO 87dB analog CONTROLS Level 4 1dB to 6 4dB Equalization 0dB to 6 3dB Audio 70dB to 6 2dB COUPLING VIDEO DC AUDIO Input AC Output DC AUDIO THD NOISE 0 065 AUDIO 2nd HARMONIC 0 002 POWER SOURCE 12V DC 500mA DIMENSIONS 21 5cm x 16 3cm x 4 4cm 8 4 x 6 4 x 1 7 W D H WEIGHT 3 7 kg 8 2 lbs approx ACCESSORIES Power supply OPTIONS RK 1 Rack adapter 1 Specifications are subject to change without notice LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOW LONG IS THE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase WHO IS PROTECTED Only the first purchase customer may enforce this warranty WHAT IS COVERED AND WHAT IS NOT COVERED Except as below this warranty covers all defects in material or workmanship in this product The following are not covered by the warranty 1 Any product which is not distributed by Kramer or which is not purchased from an authorized Kramer dealer If you are uncertain as to whether a de
9. pter that is provided with this unit Eventi Disconnect power and unplug unit from wall before installing or removing device or servicing unit 1 Sometimes called YUV or Y B Y R Y or Y Pp Py or Y Cp Cr 2 For example model number AD2512C part number 2535 000251 3 Your VM 30CA 1 3 Video Component Audio Distributor 4 Your VM 30CA 1 3 Video Component Audio Distributor Figure 1 and Table 1 define the front and rear panels of the VM 30CA ours 12VDC Figure 1 VM 30CA 1 3 Video Component Audio Distributor Table 1 VM 30CA 1 3 Video Component Audio Distributor Features Feature Function 1 POWER Switch Illuminated switch supplying power to the unit 2 og LEFT Trimmer Adjust the left audio signal output level as 3 23 RIGHT Trimmer Adjust the right audio signal output level 4 LEVEL Trimmer Adjust the PR CR output signal level 5 EQ Trimmer Adjust the PR CR cable compensation equalization level 6 8 LEVEL Trimmer Adjust the PB CB output signal level 7 g EQ Trimmer Adjust he PB CB cable compensation equalization level 8 gt LEVEL Trimmer Adjust the Y output signal level 9 EQ Trimmer Adjust the Y cable compensation equalization level 10 Y RCA Connector 11 Z PB CB RCA Connector Connect to the component video source 12 PR CR RCA Connector 13 Y RCA Connectors 14 2 P
10. udio level the Y PB CB and or PR CR output signal level and or the Y PB CB and or PR CR cable compensation equalization level 1 Switch OFF the power on each device before connecting it to your VM 30CA After connecting your VM 30CA switch on its power and then switch on the power on each device 2 You can connect three component video output connectors to up to three component video acceptors When less than three outputs are required connect only those outputs of the VM 30CA that are required and leave the other outputs unconnected 3 Alternatively connect the ANALOG AUDIO 3 5m socket not shown in Figure 2 4 Insert a screwdriver into the small hole and carefully rotate it trimming the level Connecting the VM 30CA HDTV Satellite Receiver Source Plasma Display Figure 2 Connecting the VM 30CA 1 3 Video Component Audio Distributor 6 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 6 Technical Specifications Table 2 includes the technical specifications Table 2 Technical Specifications of the VM 30CA INPUTS 1 component video Y Pb Cb Pr Cr 1Vpp 0 7Vpp 0 7Vpp 75Q on RCA connectors 1 digital audio S PDIF 754 on RCA connectors 1 unbalanced stereo audio 4dBm nominal 50kQ on RCA connectors OUTPUTS 3 component video Y Pb Cb Pr Cr 1Vpp 0 7Vpp 0 7Vpp 75Q on RCA connectors 3 digital audio S PDIF 75Q on RCA connectors 3 unbalanced stereo audio 4dBm n
Download Pdf Manuals
Related Search