Kramer Electronics VM-92
Contents
1. 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 T 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 dealer is authorized please contact Kramer at one of the agents listed in the web site www kramerelectronics com Ze Any product on which the serial number has been defaced modified or removed 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 charg2. from the Internet at this URL 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 see section 6 Mount the machine in a rack or stick the 4 rubber feet to the underside Step 2 Configure the VM 92 see section 5 Configure the VM 92 as a e 9x1 2 Composite Video distributor e 5x1 2 RGB distributor e 4x12 e Video Y C distributor e 2 1 2 RGBS distributor e 3x1 2 Component Video YUV distributor Step 3 Connect the VM 92 see section 7 Connect the Connect the outputs NS Composite Composite Video Player Video Recorder A Composite Video Recorder Step 4 Turn the power ON Step 5 Set adjust the underside buttons controls see section 4 Each channel features independent Hi Z INPUT TERM 750 EQ Termination e EQ Control O KRAMER SIMPLE CREATIVE TECHNOLOGY Overview Overview The VM 92 is a high performance universal style video distributor It can be configured in several different ways including as a e 9x 1 2 composite video distributor with looping inputs e 1 2 s Video Y C distributor with looping inputs e 3x 1 2 component YUV distributor with looping inputs e 3x 1 2 RGB distributor with looping inputs e 2x 1 2 RGBS distributor with looping inputs Using the loop connectors and termination switches you can int
3. the VM 92 9x 1 2 Video Distributor Composite Video Player 1 Display 1 Composite ee Video Recorder 1A Video Player 9 IS gt gt S RS lt gt Composite Composite Composite Video Recorder 1B Video Recorder 9A Video Recorder 9B Local Display 9 Figure 9 Connecting the VM 92 as a 9 x 1 2 Composite Video Distributor 11 Technical Specifications 8 Technical Specifications Table 3 includes the technical specifications of the VM 92 Table 3 Technical Specifications of the VM 92 9x 1 2 Video Distributor INPUTS 9 independent channels 1 Vpp 75 Q on connectors OUTPUTS 9 x 2 independent channels 1 Vpp 75 Q on BNC connectors 9 Loops 1 per channel 1 Vpp 75 on BNC connectors MAX OUTPUT LEVEL 3 3Vpp BANDWIDTH 3dB 500MHz DIFF GAIN 0 0396 DIFF PHASE 0 03 K FACTOR 0 0596 S N RATIO 70dB CROSSTALK all hostile 53dB CONTROLS EQ 0 to 11dB 50MHz COUPLING DC POWER SOURCE 90 264VAC 50 60 Hz 7VA DIMENSIONS 19 inch W 7 inch D 1U H rack mountable WEIGHT 2 5 kg 5 5 16 approx ACCESSORIES Power cord 1 Specifications are subject to change without notice 12 KRAMER SIMPLE CREATIVE TECHNOLOGY LIMITED WARRANTY Kramer Electronics hereafter Kramer warrants this product free from defects in material and workmanship under the following terms HOW LONG
4. Caution Safety Warning Disconnect the unit from the power supply before opening servicing PN 2900 000231 Rev 1 Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000231 REV 1
5. Kramer Electronics Ltd l KRAMER USER MANUAL Model VM 92 9x 1 2 Video Distributor Contents Contents 1 Introduction 2 Getting Started 2 1 Quick Start 3 Overview 4 Your VM 92 9x 1 2 Video Distributor 5 Configuring the VM 92 9x 1 2 Video Distributor 5 1 Configuring a 9 x 1 2 Composite Video Distributor 9 2 Configuring a 4 x 1 2 s Video Y C Distributor 5 3 Configuring a 3 x 1 2 Component Video YUV Distributor 5 4 Configuring a 3 x 1 2 RGB Distributor 5 5 Configuring a 2 x 1 2 RGBS Distributor 6 Installing on a Rack 7 Connecting the VM 92 9x 1 2 Video Distributor 8 Technical Specifications Figures Figure 1 VM 92 9x 1 2 Video Distributor Figure 2 Underside of the VM 92 9x 1 2 Video Distributor Figure 3 Configuring as a 9 x 1 2 Composite Video Distributor Figure 4 Configuring as a 1 18 Composite Video Distributor Figure 5 Configuring as a 4 x 1 2 s Video Y C Distributor Figure 6 Configuring as a 3 x 1 2 Component Video YUV Distributor Figure 7 Configuring as a 3 x 1 2 RGB distributor Figure 8 Configuring as a 2 x 1 2 RGBS distributor Figure 9 Connecting the VM 92 as a 9 x 1 2 Composite Video Distributor Tables Table 1 Front and Rear Panel Features of the VM 92 9x 1 2 Video Distributor Table 2 Underside Features of the VM 92 9x 1 2 Video Distributor Table 3 Technical Specifications of the VM 92 9x 1 2 Video Distributor o 0 1 100 MUY nm m p No
6. ates the VM 92 asa 3 x 1 2 RGB distributor R a Gus Gig Bia s OUT Figure 7 Configuring as a 3 x 1 2 RGB distributor 5 5 Configuring a 2 x 1 2 RGBS Distributor Figure 8 illustrates the VM 92 as a 2 x 1 2 RGBS distributor 0 0 G B G Gia GiB Bia NO 1 1 1 Figure 8 Configuring as a 2 x 1 2 RGBS distributor 8 KRAMER SIMPLE CREATIVE TECHNOLOGY Installing on a Rack 6 Installing on a Rack This section describes what to do before installing on a rack and how to rack mount Before Installing on a Rack How to Rack Mount Before installing on a rack be sure that the environment is within the recommended range Operating temperature range 5 to 45 Deg Centigrade Operating humidity range 5 to 65 RHL non condensing Storage temperature range 20 to 70 Deg Centigrade Storage humidity range 5 to 95 RHL non condensing A 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 Once rack mounted enough air will still flow around the machine The machine is placed straight in the correct horizontal position You do not overload the circuit s When connecting the machine to the supply circuit overloading
7. erconnect several channels to form various combinations for example a 1 18 composite video distributor or a 1 9 s Video Y C distributor In particular the VM 92 e Is HDTV compatible e Includes a looping input and two outputs per channel all on connectors e Features independent termination and EQ control per channel e Has a video bandwidth of 500MHz ensuring transparent performance even in the most critical applications e 5 housed in a 19 1U rack mountable enclosure and is fed from a 90 264 VAC universal switching power supply 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 and position your VM 92 away from moisture excessive sunlight and dust Your VM 92 9x 1 2 Video Distributor This section defines the VM 92 9x 1 2 Video Distributor e Front and rear panels see Figure 1 and Table 1 e Underside panel see Figure 2 and Table 2 Your VM 92 9x 1 2 Video Distributor Figure 1 VM 92 9x 1 2 Video Distributor Table 1 Front and Rear Panel Features of the VM 92 9x 1 2 Video Distributor Feature Function 1 POWER Switch Illuminated switch for turning the unit ON or OFF 2 OUT 2 BNC Connector Connect to the video acceptors from cha
8. es 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 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 23 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 exclusi
9. nnel 1 to channel 9 3 OUT 1 BNC Connector Connect to the video acceptors from channel 1 to channel 9 4 IN BNC Connector Connect to the video source from channel 1 to channel 9 5 LOOP BNC Connector Connect to an additional unit local display 6 Power Connector with FUSE AC connector enabling power supply to the unit 4 KRAMER SIMPLE CREATIVE TECHNOLOGY Your VM 92 9x 1 2 Video Distributor EQ 750 750 EQ 750 750 EQ 750 750 Figure 2 Underside of the VM 92 9x 1 2 Video Distributor Table 2 Underside Features of the VM 92 9x 1 2 Video Distributor Feature Function 1 INPUT TERM Button Sliding up selects Hi Z sliding down selects 750 2 EQ Trimmer Adjusts the video EQ equalization compensation of outputs 1 Independent controls per channel 2 For looping select Hi Z 3 Insert a screwdriver into the small hole and carefully rotate it to adjust the level Configuring the VM 92 9 1 2 Video Distributor 5 Configuring the VM 92 9x 1 2 Video Distributor You can configure the VM 92 in several different ways including as a e Ox 1 2 1 18 composite video distributor see section 5 1 e 4x 1 2 s Video Y C distributor see section 5 2 e 3 1 2 component YUV distributor see section 5 3 e 3 1 2 RGB distributor see section 5 4 e 2x 1 2 RGBS distributor see section 5 5 5 1 Configuring a 9 x 1 2 Composite Vide
10. o Distributor You can configure the VM 92 as a 9 x 1 2 composite video distributor see Figure 3 or as a 1 18 composite video distributor see Figure 4 en Ra EM B NO 1 2 QO i om 2 1 OUT 2 J 2 3 9 9 LOOP our 2 CV 8 From LOOP of CHAN 8 8 LOOP 0 9 WONO TONO 5 OOOO 0 0 0 0 0000000000000 00000 V Figure 4 Configuring as a 1 18 Composite Video Distributor 1 The INPUT TERM buttons are set to Hi Z for looping on channels 1 to 8 On channel 9 the button is set to 750 6 KRAMER SIMPLE CREATIVE TECHNOLOGY Configuring the VM 92 9 1 2 Video Distributor 5 2 Configuring a 4 x 1 2 s Video Y C Distributor Figure 5 illustrates the VM 92 as a 4 x 1 2 s Video Y C distributor You MB Cas a OMG OC K NO OO 00 Figure 5 Configuring as a 4 x 1 2 s Video Distributor 5 3 Configuring a 3 x 1 2 Component Video YUV Distributor Figure 6 illustrates the VM 92 as a 3 x 1 2 Component Video YUV distributor Usg Vs 1 OUT 2 LOOP Us V3 V U a uu Up us Vig s 2 da Yar Us Usa Von 8 SSD OOo oO Cd 6 96 UU WM Wu a Figure 6 Configuring as a 3 x 1 2 Component Video YUV Distributor Configuring the VM 92 9 1 2 Video Distributor 5 4 Configuring a 3 x 1 2 RGB Distributor Figure 7 illustr
11. on 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 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 DO Servicing the machines 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 DO Use the supplied DC power supply to feed power to the machine Please use recommended interconnection cables to connect the machine to other components 13 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
12. tA he 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 92 9x 1 2 Video Distributor It is ideal for e Video distribution applications e Broadcast presentation and production facilities The package includes the following items e VM 92 9x 1 2 Video Distributor e Power cord 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
13. 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 The machine is earthed grounded in a reliable way and is connected only to an electricity socket with grounding Pay particular attention to supply connections other than direct connections to the branch circuit for example the use of power strips and that you use only the power cord that is supplied with the machine 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 that e In some models the front panel may feature built in rack ears Detachable rack ears can be removed for desktop use e Always mount the machine in the rack before you attach any cables or connect the machine to the power e f you are using a Kramer rack adapter kit for a machine that is not 19 see the Rack Adapters user manual for installation instructions you can download it at http www kramerelectronics com Connecting the VM 92 9x 1 2 Video Distributor 7 Connecting the VM 92 9x 1 2 Video Distrib
14. utor This section describes how to connect the VM 92 as a 9 x 1 2 Composite Video distributor To connect the VM 92 as the example in Figure 9 shows do the following 1 Connect CHAN 1 as follows e Connect a composite video source for example a composite video player 1 to the CHAN 1 IN BNC connector e Connect the CHAN 1 OUT BNC connectors OUT 1 to acceptor for example composite video recorder 1A and the OUT 2 to acceptor 1B for example composite video recorder 1B e Connect a local display to the CHAN 1 LOOP BNC connector if required 2 Connect CHAN 9 as follows e Connect a composite video source for example a composite video player 9 to the CHAN 9 IN BNC connector e Connect the CHAN 9 OUT BNC connectors OUT 1 to acceptor 9A for example composite video recorder 9A and the OUT 2 to acceptor 9B for example composite video recorder 9B e Connect a local display to the CHAN 9 LOOP BNC connector if required 3 Connect the power cord to the mains electricity 1 Also see the configuration illustrated in Figure 3 2 Only channels 1 and 9 are illustrated in Figure 9 but you can connect each channel in a similar way 3 Switch OFF the power on each device before connecting it to your VM 92 After connecting your VM 92 switch on its power and then switch on the power on each device 4 As required Not all outputs need to be connected 10 KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting
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