Kramer Electronics VM-5ARII User's Manual
Contents
1. 6 6 1 Connecting the Distribution Amplifiers This section describes how to connect the e VM 5ARII Video Audio Distribution Amplifier see Section 6 1 e VM 20ARII 1 20 Programmable Video Audio Distributor see Section 6 2 Always switch off the power to each device before connecting it to your VM 5ARII VM 20ARII After connecting your VM 5ARII VM 20ARII connect its power and then switch on the power to each device Connecting the VM 5ARII Video Audio Distribution Amplifier To connect the VM 5ARII as shown in the example in Figure 5 do the following 1 Connect the input video source for example a composite video player to the VIDEO INPUT BNC connector 2 Connect the input audio source for example the audio from a composite video player to the AUDIO IN RCA connectors noting the right and left channels 3 Connect the VIDEO OUT 1 to 5 BNC connectors to up to 5 acceptors for example composite video recorders You are not required to connect two acceptors 4 Connect the AUDIO OUT 1 to 5 RCA connectors to up to 5 acceptors for example the audio input on the composite video recorders You are not required to connect two acceptors 5 If needed connect the VIDEO LOOP BNC connector to an acceptor for example a composite video display or another VM 5ARII and set the termination pushbutton to 750 6 Connect the power cord to the unit not shown in the illustration and then to the mains electricity S2. from 1 to 20 VIDEO OUTPUTS 1 20 BNC Connectors Connect to the video acceptors from 1 to 20 Power Connector with Fuse AC connector for supplying power to the unit E Coupling S E i Figure 4 VM 20ARII Underside Switches Feature Function g TERM 75Q Switches IN1 IN4 Sa 750 for termination up or HI Z for looping down 113 AC DC Switches IN1 IN4 Select DC up or AC down coupling VM 5ARII VM 20ARII Defining the VM 5ARII and VM 20ARII Installing in a Rack This section provides instructions for rack mounting the units Note The VM 20ARII is a 2U unit and has rack ears with 5 mounting holes and Screws Before installing in a rack be sure that the environment is within the recommended range OPERATING TEMPERATURE 0 to 55 C 32 to 131 F Saihai nares chk tl SE STORAGE TEMPERATURE 45 to 72 C 49 to 162 F HUMIDITY 10 to 90 RHL non condensing CAUTION When installing on a 19 rack avoid hazards by taking care that 1 It is located within the recommended environmental conditions as the operating ambient temperature of a closed or multi unit rack assembly may exceed the room ambient temperature 2 Once rack mounted enough air will still flow around the machine 3 The machine is placed straight in the correct horizontal position 4 You do not overload the circuit s When connecting the machine to the supply circu
3. 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 purchased this product or the Kramer Electronics office nearest you For a list of authorized Kramer Electronics resellers and or Kramer Electronics authorized service providers please visit our web site at www kramerelectronics com or contact the Kramer Electronics office nearest you In 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 from Kramer Electronics will be required You may also be directed to an authorized reseller or a person authorized by Kramer Electronics to repair the product If itis 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 return authorization number will be refused Limitation on Liability THE MAXIMUM LIABILITY OF KRAMER ELECTRONICS UNDER THIS LIMITED WARRANTY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID FOR THE PRODUCT TO THE MAXIMUM EXTENT PERMITTED BY LAW KRAMER ELECTRONICS IS NOT RESPONSIBLE FOR DIRECT SPECIAL INCIDENTAL OR CON
4. 20 Programmable Video Audio Distributor see Section 3 2 The VM 5ARII Video Audio Distribution Amplifier The Kramer VM 5ARII is a high performance distribution amplifier for composite video and unbalanced stereo audio signals It takes one input provides correct buffering and isolation and distributes the signal to five identical outputs More specifically the VM 5ARII features e High bandwidth 360MHz 3dB e 1 composite video input and 5 outputs on BNC connectors e 1 unbalanced stereo input and 5 outputs on RCA connectors e Looping input e Selectable input signal termination e Video level and equalization and audio level controls e Video AC DC coupling detection e Standard 19 1U rack mount size The VM 20ARII 1 20 Programmable Video Audio Distributor The VM 20ARII is a multi format high performance distribution amplifier that can be configured for composite video and unbalanced stereo audio signals It can be configured as a 1 10 distribution amplifier for s Video Y C signals or a 1 5 distribution amplifier for RGBS signals both with unbalanced stereo audio More specifically the VM 20ARII features High bandwidth of 430MHz 3dB 1 video input and 20 outputs on BNC connectors 1 unbalanced stereo input and 20 outputs on RCA connectors Looped input capability Grouped audio level control Selectable input signal termination Audio level and video level and equalization controls Video AC DC coupling selection
5. ENSIONS 19 x 7 x 1U W D H rack mountable WEIGHT 1 94kg 4 3lbs approx ACCESORIES Specifications are subject to change without notice at http www kramerelectronics com VM 20ARII INPUT 4 video looping 1Vpp 750 on BNC connectors with termination switches 4 audio stereo or balanced mono 4dBu 50kQ on RCA connectors OUTPUT Video 20 1 20 2x1 10 4x1 5 1 10 2x1 5 1Vpp 750 on BNC connectors Audio 20 1 20 2x1 10 4x1 5 1 10 2x1 5 stereo or balanced mono 4dBu 50Q on RCA connectors 430MHz 110kHz VIDEO BANDWIDTH 3dB AUDIO BANDWIDTH 3dB AUDIO THD NOISE 2nd HARMONIC OPERATING TEMPERATURE STORAGE TEMPERATURE HUMIDITY 10 to 90 RHL non condensing POWER SOURCE DIMENSIONS WEIGHT ACCESORIES Specifications are subject to change without notice at http www kramerelectronics com VM 5ARII VM 20ARII Technical Specifications LIMITED WARRANTY The warranty obligations of Kramer Electronics for this product are limited to the terms set forth below What is Covered This limited warranty covers defects in materials and workmanship in this product What is Not Covered This limited warranty does not cover any damage deterioration or malfunction resulting from any alteration modification improper or unreasonable use or maintenance misuse abuse accident neglect exposure to excess moisture fire improper packing and shipping such claims must be presented to
6. KRAMER ELECTRONICS LTD USER MANUAL MODEL VM S5ARII Video Audio Distribution Amplifier VM 20ARII 1 20 Programmable Video Audio Distributor P N 2900 300148 Rev 1 VM SARII VM 20ARII Quick Start Guide This page guides you through a basic installation and first time use of your product For more detailed information see the VM 5ARII VM 20ARII User Manual You can download the latest manual at http www kramerelectronics com Step 1 Check what s in the box Ero or VM 20ARII Distributor p 1 Quick Start sheet 1 Power cord 1 User Manual 1 Set of rack ears 4 Rubber feet Step 2 Install the VM 5ARII or VM 20ARII Mount the machine in a rack using the included rack ears or attach the rubber feet and place on a table Step 3 Connect the inputs and outputs O O 9 O O O QO O kid The VM 20ARII has 4 inputs and 20 outputs and connects the same as the VM SARII Step 4 Connect the power Connect the power cord to the VM 5ARII or VM 20ARII and plug it into the a mains electricity Step 5 Operate the VM 5ARII or VM 20ARII Adjust the EQ and LEVEL Set the mode of operation VM 20ARII Adjust the EQ and LEVEL Set mode of operation VM 20ARII fa a vel ize Detto dts uel Contents 1 Introduction 2 Getting Started 2 1 Achieving the Best Performance Overview 3 1 The VM 5ARII Video Audio Distribution Amplifier 3 2 The VM 20ARII 1 20 Programmable Video Audio Distributo
7. SEQUENTIAL DAMAGES RESULTING 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 specified amounts so the above limitations or exclusions 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 DISCLAIM OR EXCLUDE IMPLIED WARRANTIES UNDER APPLICABLE LAW THEN ALL IMPLIED WARRANTIES COVERING THIS PRODUCT INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY TO THIS PRODUCT AS PROVIDED UNDER APPICABLE LAW IF ANY PRODUCT TO WHICH THIS LIMITED WARRANTY APPLIES IS A CONSUMER PRODUCT UNDER THE MAGNUSON MOSS WARRANTY ACT 15 U S C A 2301 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 PRO
8. Standard 19 2U rack mount size 4 Defining the VM 5ARII and VM 20ARII This section defines your e VM S5ARII Video Audio Distribution Amplifier see Figure 1 e VM 20ARII 1 20 Programmable Video Audio Distributor see Figure 2 Figure 3 and Figure 4 VM SARII VM 20ARII Defining the VM SARII and VM 20ARII 5 IHWOZ INA PUR IIHYS INA 94 Butuyad IIHVOZ INA IIVS INA T 6907 00000 ool 00000 00k 00000 N Loor ouTt outa outs Figure 1 VM 5ARII Video Audio Distribution Amplifier Front and Rear Panels Feature Function Illuminated switch for turning the unit ON or OFF Connects to the video source Press in for input 75Q termination release for no termination Press in for DC coupling release for AC coupling Connects to a display e VIDEO GAIN Conr Adjusts the video gain level Adjusts the cable compensation equalization level a VIDEOOUTBNCConnectors Connects to the video acceptor from 1 to 5 9 AUDIO IN RCA Connectors LandR Connects to the L and R channels of the audio source 14 Power Connector with Fuse AC connector for supplying power to the unit INA INHVS INA UVOg IIHVOZ INA Pue IYVS INA 34 Buluyeg Il AUDIO ar ae ots seed oog fio alfea cwlfto cwlfto ow ra sue ws gl o o 1 20 Programmable Video Audio Distributor Figure 2 VM 20ARII 1 20 Programmable Video Audio Distributor Front Pa
9. VIDED UNDER APPLICABLE LAW Other Conditions This limited warranty gives you specific legal rights and you may have other rights which vary from country to country or state to state This limited warranty is void if i the label bearing the serial number of this product has been removed or defaced ii the product is not distributed by Kramer Electronics or ili this product is not purchased from an authorized Kramer Electronics reseller If you are unsure whether a reseller is an authorized Kramer Electronics reseller please visit our Web site at www kramerelectronics com or contact a Kramer Electronics office from the list at the end of this document Your rights under this limited warranty are not diminished if 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 product We hope it will give you years of satisfaction VM 5ARII VM 20ARII Technical Specifications For the latest information on our products and a list of Kramer distributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com E mail info kramerel com SAFETY WARNING Disconnect the unit from the power supply before opening and servicing
10. it overloading the circuits might have a detrimental effect on overcurrent protection and supply wiring Refer to the appropriate nameplate ratings for information For example for fuse replacement see the value printed on the product label 5 The machine is earthed grounded in a reliable way and is connected only to an electricity socket with grounding Pay particular attention to situations where electricity is supplied indirectly when the power cord is not plugged directly into the socket in the wall for example when using an extension cable or a power strip and that you use only the power cord that is supplied with the machine VM 5ARII VM 20ARII Installing in a Rack To rack mount a machine 1 Attach both ear brackets to the machine To do so remove the screws from each side of the machine 3 on each side and replace those screws through the ear brackets 2 Place the ears of the machine against the rack rails and insert the proper screws not provided through each of the four holes in the rack ears Note In some models the front panel may feature built in rack ears e Detachable rack ears can be removed for desktop use Always mount the machine in the rack before you attach any cables or connect the machine to the power e If you are using a Kramer rack adapter kit for a machine that is not 19 see the Rack Adapters user manual for installation instructions available from our Web site
11. nel Feature Function 1 20 2x1 10 4x1 5 1 10 2x1 5 AUDIO Programming switches for audio mode of operation as follows Operating Mode Switches 1 20 Splits input 1 to all 20 outputs 2x1 10 Splits input 1 to outputs 1 10 and input 3 to outputs 11 20 4x1 5 Splits four inputs to four consecutive sets of five outputs each 1 10 2x1 5 Splits input 1 to outputs 1 10 input 3 to outputs 11 15 and input 4 to outputs 16 20 f 1 20 2x1 10 4x1 5 1 10 2x1 5 VIDEO Programming switches for video mode of operation as follows Operating Mode Switches 1 20 Splits input 1 to all 20 outputs 2x1 10 Splits input 1 to outputs 1 10 and input 3 to outputs 11 20 4x1 5 Splits four inputs to four consecutive sets of five outputs each 1 10 2x1 5 Splits input 1 to outputs 1 10 input 3 to outputs 11 15 and input 4 to outputs 16 20 IYVOZ INA Pue IIHYS INA 34 Buiuijag IlHW0Z INA IIUYS INA AUDIO INPUTS lt a ee rn 232 0000000000000009 00000 0000 000000000000000 00000 OO 0 0 O 0 0 0 0 6 Figure 3 VM 20ARII 1 20 Programmable Video Audio Distributor Rear Panel Feature Function VIDEO INPUTS 1 4 and LOOP 1 4 BNC Connectors Connect to the video sources and input loops is AUDIO IN L and R 1 4 RCA Connectors Connect to the L and R channels of the audio source lo AUDIO OUT L and R 1 20 RCA Connectors Connect to the audio acceptors
12. power cord supplied with the unit If needed adjust the VIDEO GAIN or EQ controls or the AUDIO GAIN on the front panel Set the mode of operation by pressing one of the operating mode control switches one set for audio and one set for video as follows Press the 1 20 switch to split input 1 to all 20 outputs Press the 2x1 10 switch to split input 1 to outputs 1 10 and input 3 to outputs 11 20 Press the 4x1 5 switch to split four inputs to four consecutive sets of five outputs each Press the 1 10 2x1 5 switch to split input 1 to outputs 1 10 input 3 to outputs 11 15 and input 4 to outputs 16 20 L IL HI yA DVD Player Display 1 Display 20 Figure 6 Connecting the VM 20ARII VM 5ARII VM 20ARII Connecting the Distribution Amplifiers 7 ARII VM 20ARII Technical Specifications Technical Specifications VM 5ARII INPUT 1 video composite or single component looping 1Vpp 75Q on BNC connectors with termination switch 1 audio stereo looping 4dBu 50kQ on RCA connectors 5 video composite or single component 1 Vpp 75Q on BNC connectors 5 audio stereo 4d4Bu 1500 on RCA connectors VIDEO BANDWIDTH 308 AUDIO BANDWIDTH 348 AUDIO SIN RATIO AUDIO THD 0 021 1V 1kHz CONTROL Video gain 1 to 1 8dB audio gain 40 to 6dB EQ 0 to 2 5dB audio 0 2 to 6dB STORAGE TEMPERATURE 45 to 72 C 49 to 162 F POWER SOURCE DIM
13. r 4 Defining the VM 5ARII and VM 20ARII 5 Installing in a Rack 6 Connecting the Distribution Amplifiers 6 1 Connecting the VM 5ARII Video Audio Distribution Amplifier 6 2 Connecting the VM 20ARII Video Audio Distributor 7 Technical Specifications Figures Figure 1 VM 5ARII Video Audio Distribution Amplifier Front and Rear Panels Figure 2 VM 20ARII 1 20 Programmable Video Audio Distributor Front Panel Figure 3 VM 20ARII 1 20 Programmable Video Audio Distributor Rear Panel Figure 4 VM 20ARII Underside Switches Figure 5 Connecting the VM 5ARII Figure 6 Connecting the VM 20ARII oy ARNOAOAND 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 the video audio presentation and broadcasting professional 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 Matrix Switchers 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 Prod
14. the carrier lightning power surges or other acts of nature This limited warranty does not cover any damage deterioration or malfunction resulting from the installation or removal of this product 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 enclosures cables or accessories used in conjunction with this product Without limiting any other exclusion herein Kramer Electronics does not warrant that the product covered hereby including without limitation the technology and or integrated circuit s included in the product will not become obsolete or that such items 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 Whois Covered Only the original purchaser of this product is covered under this limited warranty This limited warranty is not transferable to subsequent purchasers or owners of this product What Kramer Electronics will do Kramer Electronics will at its sole option provide one of the following three remedies to whatever extent it shall deem necessary to sa
15. tisfy a proper claim under this limited warranty 1 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 return this product once the repair is complete 2 Replace this product with a direct replacement or with a similar product deemed by Kramer Electronics to perform substantially the same function as the original product 3 Issue 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 If this product is returned to Kramer Electronics or the authorized dealer from which it was purchased or any other party 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 be responsible for any costs related to the removal or re installation 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
16. ucts Congratulations on purchasing your Kramer VM 5ARII and or VM 20ARII distributors which are ideal for the following typical applications e Any professional AV system requiring a compact high quality DA e Retail stores and other point of sale display systems e Security and CCTV applications e Studio RGB YUV distribution 2 2 1 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 Use only the power cord that is supplied with this machine 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 Achieving the Best Performance To achieve the best performance Use only good quality connection cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Avoid interference from neighboring electrical appliances that may adversely influence signal quality Position your Kramer product away from moisture excessive sunlight and dust VM 5ARII VM 20ARII Getting Starte 3 3 1 3 2 Overview This section gives an overview of the e VM S5ARII Video Audio Distribution Amplifier see Section 3 1 e VM 20ARII 1
17. witch on the power Use the power cord supplied with the unit 1 20ARII Connecting the Distribution Amplifiers 7 If needed adjust the VIDEO GAIN or EQ controls or the AUDIO GAIN on the front panel a eee hy Display 1 Display 5 Figure 5 Connecting the VM 5ARII 6 2 Connecting the VM 20ARII Video Audio Distributor To connect the VM 20ARII as shown in the example in Figure 6 do the following 1 Connect up to 4 input video sources for example composite video players to the VIDEO INPUTS 1 to 4 BNC connectors 2 Connect up to 4 input audio sources for example the audio from the video players to the AUDIO INPUTS RCA connectors 1 to 4 noting the right and left channels Bess VM 5ARII VM 20ARII Connecting the Distribution Amplifiers 20ARII Connecting the Distribution Amplifiers Connect the VIDEO OUT 1 to 20 BNC connectors to up to 20 acceptors for example composite video recorders You are not required to connect all the acceptors Connect the AUDIO OUT 1 and 20 RCA connectors to up to 20 acceptors for example the audio input on the video recorders You are not required to connect all the acceptors If needed connect the VIDEO LOOP BNC connector to an acceptor for example a composite video display or another VM 20ARII and set the termination pushbutton to 750 Connect the power cord to the unit not shown in the illustration and then to the mains electricity Switch on the power Use the
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