USER MANUAL
Contents
1. EIA TIA 568A EIA TIA 568B PIN Wire Color PIN Wire Color 1 Green White 1 Orange White 2 Green 2 Orange 3 Orange White 3 Green White 4 Blue 4 Blue 5 Blue White 5 Blue White 6 Orange 6 Green 7 Brown White 7 Brown White 8 Brown 8 Brown gt gt Sah Pair 1 4and5 Pair 1 4and5 Pair2 3and6 Pair 2 1and2 Pair3 1and2 Pair3 3and6 Pair4 7and8 Pair 4 7 and 8 Figure 6 CAT 5 PINOUT 12 45 78 36 KRAMER SIMPLE CREATIVE TECHNOLOGY Technical Specifications 6 Technical Specifications Table 4 includes the technical specifications of the 711N and the 712N Table 4 Technical Specifications of the 711N and the 712N 711N 712N INPUT 1 composite video 1Vpp 75Q on a BNC 1 RJ 45 CAT 5 shielded connector connector 1 stereo unbalanced audio LINE IN 4dBm 50kQ on two RCA connectors OUTPUT 1 RJ 45 CAT 5 shielded connector 1 composite video 1Vpp 75Q on a BNC LINE OUT connector 1 stereo unbalanced audio 4dBm 50kQ on two RCA connectors VIDEO MAX SIGNAL LEVEL 2 8Vpp AUDIO MAX SIGNAL LEVEL 7 6Vpp VIDEO BANDWIDTH 3dB 85MHz AUDIO BANDWIDTH 3dB gt 100kHz DIFF GAIN 0 04 DIFF PHASE 0 25 Deg K FACTOR 0 1 VIDEO S N RATIO 75dB AUDIO S N RATIO 77d0B AUDIO CROSSTALK all hostile 53dB 5MHz video into audio CONTROLS LEVEL 1 3dB to 6 3dB EQ 30MHz 0dB to 3 7dB VIDEO2. Connecting the 711N and the 712N Table 2 712N Video Audio Line Receiver Features Feature Function 1 VIDEO OUT BNC Connector Connect to the composite video acceptor 2 LINE LOOP CAT5 Connector Connect to the LINE IN RJ 45 connector of an additional receiver to increase the number of outputs 3 LINE IN CAT5 Connector Connect to the LINE OUT RJ 45 connector of the 711N 4 LEFT RCA Connect to the left unbalanced stereo audio acceptor AUDIO Connector 5 OUT RIGHTRCA Connect to the right unbalanced stereo audio acceptor Connector 6 12V DC 12V DC connector for powering the unit 7 AUDIO LEFT Trimmer Turn to adjust the left audio signal level 8 LEVEL RIGHT Trimmer Turn to adjust the right audio signal level 9 LOOP TERM Push Button When pressed terminates the unit not looped 10 VIDEO GAIN Trimmer Turn to adjust the output video signal level 11 EQ Trimmer Turn to adjust the output video signal equalization 12 ONLED Lights when receiving power 5 Connecting the 711N and the 712N You can use the 711N and 712N to configure a Video Audio Transmitter and Receiver system To connect the 711N Video Audio Line Transmitter with the 712N Video Audio Line Receiver as illustrated in the example in Figure 5 do the following 1 Connect a composite video source for example a composite video player to the VIDEO IN BNC connector on the 711N and connect an un
3. COUPLING DC AUDIO COUPLING Input AC line output DC DC for both line input and output AUDIO THD NOISE 0 026 1kHz AUDIO 2nd HARMONIC 0 001 1kHz POWER SOURCE 12 VDC 50mA when 712N is fed by an independent 12V supply 135mA when feeding 712N 12 VDC 45mA when 711N is fed by an independent 12V supply DIMENSIONS 12cm x 7 15cm x 2 76cm 4 7 x 2 8 x 1 08 W D H WEIGHT 0 3 kg 0 67 Ibs approx each ACCESSORIES Power supply mounting bracket each OPTIONS RK T1 RK T3 19 inch rack adapters 1 Specifications are subject to change without notice 2 Specifications for 100m of CATS UTP cable unless otherwise specified 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 dealer is authorized please contact Kramer at one of the
4. 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 711N Video Audio Line Transmitter and or 712N Video Audio Line Receiver which are ideal for e Remote monitoring for CCTV medical school and broadcast applications e Existing facilities with TP cable already installed e Teleconferencing in offices and hospitals using existing intercom or telephone wiring The package includes e 711N or 712N e Power adapter 12V DC Input and this user manual 2 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 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 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 Overview 3 _ Overview The 711N and 712N are a twisted pair transmit
5. Kramer Electronics Ltd LS KRAMER USER MANUAL Models T11N Video Audio Line Transmitter 712N Video Audio Line Receiver Contents Contents 1 Introduction 2 Getting Started 3 Overview 3 1 About the Power Connect Feature 3 2 Shielded Twisted Pair STP Unshielded Twisted Pair UTP 4 Your Video Audio Line Transmitter Receiver 4 1 Your 711N Video Audio Line Transmitter 4 2 Your 712N Video Audio Line Receiver 5 Connecting the 711N and the 712N 5 1 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors 6 Technical Specifications Figures Figure 1 711N Video Audio Line Transmitter Figure 2 711N Video Audio Line Transmitter Top and Lower Side Panels Figure 3 712N Video Audio Line Receiver Figure 4 712N Video Audio Line Receiver Top and Lower Side Panels Figure 5 Connecting the Video Audio Line Transmitter Receiver System Figure 6 CAT 5 PINOUT Tables Table 1 711N Video Audio Line Transmitter Features Table 2 712N Video Audio Line Receiver Features Table 3 CAT 5 PINOUT Table 4 Technical Specifications of the 711N and the 712N COD FWHkR WNnNNn onunns w Nome own Introduction 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
6. a distance of 100 meters separate power supplies must be connected to the transmitter and to the receiver simultaneously unless using heavy gauge cable 1 The 712N LINE IN can be looped to add an additional output and includes a selectable input signal termination push button KRAMER SIMPLE CREATIVE TECHNOLOGY Your Video Audio Line Transmitter Receiver 3 2 Shielded Twisted Pair STP Unshielded Twisted Pair UTP 4 ot The decision whether to use shielded twisted pair STP cable or unshielded twisted pair UTP cable depends on the nature of the application It is recommended that in applications with high interference shielded twisted pair STP cable is used However the shield itself does create a capacitance that degrades the frequency response of the machines For shorter distances of 50m or so shielded twisted pair STP cable may be preferred because it provides better protection from interference degradation is non apparent For a long range application unshielded twisted pair UTP cable is preferred However the unshielded twisted pair UTP cable should be installed further away from electric cables motors etc which are prone to create electrical interference Your Video Audio Line Transmitter Receiver This section defines the e 711N Video Audio Line Transmitter see section 4 1 e 712N Video Audio Line Receiver see section 4 2 Your 711N Video Audio Line Transmitter Figure 1 Figure 2 a
7. agents listed in the web site www kramerelectronics com 22 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 L 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 any shipment of the product Please also include in a
8. balanced stereo source to the AUDIO IN RIGHT and LEFT RCA connectors On the 712N connect the VIDEO OUT BNC connector to a composite video acceptor for example a display Connect the LINE OUT connector of the 711N to the LINE IN connector of the 712N via UTP cabling If an additional output is required connect the LINE LOOP connector on the 712N to the LINE IN connector of an additional 712N unit via UTP cabling On each 711N 712N unit connect a 12V DC power adapter to the power socket and connect the adapter to the mains electricity 1 Insert a screwdriver into the hole and carefully rotate it to trim the level 2 By connecting the LINE LOOP connector of the additional 712N to the LINE IN connector of a third 712N you can further increase the number of outputs 3 See section 3 1 for the power connect feature KRAMER SIMPLE CREATIVE TECHNOLOGY Connecting the 711N and the 712N 6 CAT 5 cable If required on the 712N adjust the VIDEO GAIN and EQ levels by inserting a screwdriver into each of the small holes and carefully rotating them Composite Video Player Pai Figure 5 Connecting the Video Audio Line Transmitter Receiver System Connecting the 711N and the 712N 5 1 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors Table 3 and Figure 6 define the CAT 5 PINOUT using a straight pin to pin cable with RJ 45 connectors Table 3 CAT 5 PINOUT
9. gnetic 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 D gt 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 10 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 Kramer Electronics Ltd Web site www kramerelectronics com E mail info kramerel com P N 2900 000162 REV 1
10. nd Table 1 define the 711N Video Audio Line Transmitter Top Side Panel KRAMER TOOLS Video Audio Line Transmitter Lower Side Panel Figure 1 711N Video Audio Line Transmitter Your Video Audio Line Transmitter Receiver Top Side Panel RIGHT 12VDC VIDEO IN LINE OUT AUDIO IN Lower Side Panel Figure 2 711N Video Audio Line Transmitter Top and Lower Side Panels Table 1 711N Video Audio Line Transmitter Features Feature Function 1 VIDEO IN BNC Connector Connect to composite video source 2 LINE OUT CAT5 Connector Connect to the LINE IN RJ 45 connector on the 712N 3 LEFT RCA Connect to the left unbalanced stereo audio source AUDIO Connector 4 IN RIGHT RCA Connect to the right unbalanced stereo audio source Connector 5 12V DC 12V DC connector for powering the unit 6 ON LED Lights when receiving power from the 712N or directly from the power adapter 4 2 Your 712N Video Audio Line Receiver Figure 3 Figure 4 and Table 2 define the 712N Video Audio Line Receiver KRAMER SIMPLE CREATIVE TECHNOLOGY Your Video Audio Line Transmitter Receiver Top Side Panel Video Audio Line Receiver Lower Side Panel Figure 3 712N Video Audio Line Receiver Top Side Panel LEFT RIGHT 12V DC VIDEO OUT LINE LOOP LINE IN AUDIO OUT LEFT RIGHT Loop GAIN TERM Lower Side Panel Figure 4 712N Video Audio Line Receiver Top and Lower Side Panels
11. ny mailing a contact name company address and a description of the problem s 33 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 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 commercial and light industry EN 50082 Electroma
12. ter and receiver for composite video and unbalanced stereo audio signals The 711N transmitter converts composite video and stereo audio to a twisted pair signal and the 712N receiver converts the twisted pair signal back into composite video and stereo audio signals The 711N 712N feature e A maximal bandwidth of 85MHz e ALINEIN LINE LOOP and LINE OUT on RJ 45 connectors e A system range of up to 400 meters 1200 feet e Level GAIN and equalization EQ controls on the 712N The 711N 712N are part of the Kramer TOOLS family of compact high quality and cost effective solutions and are fed from an external 12V DC source making them suitable for field operation 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 Kramer TOOLS away from moisture excessive sunlight and dust About the Power Connect Feature The Power Connect feature lets you power a transmitter receiver system by connecting just one power adapter to either the transmitter or the receiver The other unit is fed over the same cable The Power Connect feature applies as long as the cable is heavy gauge cable that is it can carry power The distance does not exceed 50 meters on standard CATS cable For
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