USER MANUAL
Contents
1. 7 LEVEL Trimmer Adjusts the output signal level Use a screwdriver to carefully rotate the trimmer adjusting the appropriate level EQ Trimmer Adjusts the cable compensation equalization level Degradation and VGA XGA signal loss can result from using long cables due to stray capacitance sometimes leading to a total loss of sharpness in high resolution signals Use a screwdriver to carefully rotate the trimmer adjusting the appropriate level lo ON LED Illuminates when receiving power TP 122N Overview Connecting the TP 122N XGA Audio Line Receiver You can use the TP 121EDID and TP 122N to configure an XGA Audio Line to Twisted Pair Transmitter and Receiver system To connect the TP 121EDID XGA Audio Line Transmitter with the TP 122N XGA Audio Line Receiver as the example in Figure 2 illustrates do the following 1 On the TP 121EDID connect the XGA source for example a laptop s graphics card to the XGA INPUT 15 pin HD F connector and an audio source to the AUDIO IN 3 5mm mini jack for example using a Kramer C GMA GMA cable VGA 15 pin HD M Audio jack to VGA 15 pin HD M Audio jack 2 On the TP 122N connect the XGA OUT 15 pin HD F connector to the XGA acceptor for example a display and connect the AUDIO OUT S PDIF RCA connector to the digital audio acceptor for example an AV Receiver and the ANALOG 3 5mm mini jack to the analog audio acceptor for example a stereo audio recorder2. 1 audio S PDIF RCA connector 1 audio ANALOG 3 5mm mini jack MAX OUTPUT LEVEL VIDEO 1V AUDIO 2 5V CONTROLS Level 7 5dB to 4 4dB EQ 0dB to 33dBm 130m 50MHz BANDWIDTH 3dB AUDIO 20Hz to 20kHz 0 5dB PRONE EE AUDIO lt 80dB TOTAL GAIN AUDIO Analog analog 0dB Analog SPDIF 12dBFS COUPLING TND N AUDIO lt 0 01 POWER SOURCE 12V DC 190mA TP 122N 12V DC 540mA TP 121EDID TP 122N pair when powered from TP 121EDID via Power Connect 12V DC 390mA TP 121EDID TP 122N pair when powered from TP 122N via Power Connect 12 1cm x 7 18cm x 2 42cm 4 76 x 2 83 x 0 95 W D H RK 3T 19 rack adapter C GMA GMA cable VGA 15 pin HD M Audio jack to VGA 15 pin HD M Audio jack Specifications are subject to change without notice Go to our Web site at http www kramerelectronics com to access the list of resolutions LIMITED WARRANTY We warrantthis product free from defects in material and workmanship under the following terms HOWLONGISTHE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase WHOISPROTECTED Only the first purchase customer may enforce this warranty WHATISCOVEREDAND 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 us or which is not purchased from an authorized Kramer dealer If
3. 3 Connect the LINE OUTPUT RJ 45 connector on the TP 121EDID to the LINE IN RJ 45 connector on the TP 122N via UTP cabling with a range of more than 300ft gt 100m see Section 4 1 4 Connect the 12V DC power adapter to the power socket and connect the adapter to the mains electricity on both the TP 121EDID and the TP 122N The signal from the XGA source is transmitted via CAT 5 cable decoded and converted at the XGA OUT 15 pin HD F connector to the XGA acceptor If you cannot connect the power to both the TP 121EDID and TP 122N you can just connect the power to the TP 122N 5 On the TP 122N adjust the video output signal level and or cable compensation equalization level if required Use a screwdriver to carefully rotate the trimmer adjusting the appropriate level Connecting the TP 122N XGA Audio Computer Graphics Source TP 121EDID SIVI Display Z Stereo Audio Recorder AV Receiver Figure 2 Connecting the XGA Audio Line Transmitter Receiver System TP 122N Connecting the TP 122N XGA Audio Line Receiver 4 1 Wiring the CAT 5 LINE IN LINE OUT RJ 45 Connectors EIA TIA 568A PiN Wire Color a fee e orane fs Bom ting the TP 122h EIA TIA 568B PIN Wire Color a ee fs een fe Bom 12 45 78 36 Figure 3 CAT 5 PINOUT 5 Technical Specifications INPUT 1 RJ 45 LINE IN connector OUTPUTS VIDEO 1 VGA UXGA on a 15 pin HD connector AUDIO
4. 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 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 dete
5. KRAMER ELECTRONICS LTD USER MANUAL MODEL TP 122N XGA Audio Line Receiver P N 2900 300042 Rev 1 TP 122N Quick Start Guide This page guides you through a basic installation and first time use of your TP 122N For more detailed information see the TP 122N User Manual You can download the latest manual at http www kramerelectronics com Step 1 Check what s in the box A TP 122N XGA Audio Line Receiver 1 Quick Start sheet F 1 Power supply 12V DC 1 User Manual A 4 Rubber feet Step 2 Install the TP 122N Mount the machine in a rack using the RK 3T rack adapter or place on a table Step 3 Connect the inputs and outputs Computer Graphics Source 1 Connect the sources to the transmitter TP 121EDID 2 Connect the Receiver TP 122N to the acceptors 3 Connect the LINE output RJ 45 connector on the transmitter to the LINE IN RJ 45 connector on the receiver TP 121EDID Stereo Audio Recorder AV Receiver Step 4 Connect the power Connect the power to the receiver or transmitter or to both depending on the distance between them Contents 1 Introduction 2 Getting Started 2 1 Achieving the Best Performance 3 Overview 3 1 Shielded Twisted Pair STP Unshielded Twisted Pair UTP 3 2 About the Power Connect Feature 3 3 Defining the TP 122N XGA Audio Line Receiver 4 Connecting the TP 122N XGA Audio Line Receiver 4 1 Wiring the CAT 5 LINE IN LI
6. NE OUT RJ 45 Connectors 5 Technical Specifications Figures Figure 1 TP 122N XGA Audio Line Receiver Figure 2 Connecting the XGA Audio Line Transmitter Receiver System Figure 3 CAT 5 PINOUT O ON ORWWND oO 00 VI Introduction Welcome to Kramer Electronics Since 1981 Kramer Electronics has been providing a world of unigue 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 Products Congratulations on purchasing your Kramer TP 122N XGA Audio Line Receiver This product is ideal for e Presentation and multimedia applications e Long range graphics distribution for schools hospitals security and stores Introduct 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible fu
7. he video audio transmission but not for feeding the power at these distances For units which are connected via RJ 45 connectors make sure that the shield of the STP cable is connected to the metal casing of the connectors on both ends of the cable For units which are connected via terminal block connectors the shield of the STP cable must be connected to a ground terminal on the units at both ends use the ground terminal of the power supply connection if necessary For a CAT 5 cable exceeding a distance of 50m separate power supplies should be connected to the transmitter and to the receiver simultaneously 3 3 Defining the TP 122N XGA Audio Line Receiver This section defines the TP 122N 2 4 KRAMER TOOLS LINE IN ANALOG S PDIF X Figure 1 TP 122N XGA Audio Line Receiver TP 122N Overview Feature Function cm 12V DC 5 DC connector for powering the unit 2 ania S PDIF RCA Connector RCA Connector Connects to the digital audio acceptor OUT ALO 3 5mm mini Connects to the analog audio acceptor LINE IN RJ 45 Connector Connects to the TP 121EDID or the TP 104 that does not accept the audio signals Connect via a UTP CAT 5 cable with RJ 45 connectors at both ends the PINOUT is defined in Section 4 1 XGA OUT 15 pin HD Connects to the XGA acceptor Connector Illuminates when receiving the correct input signal
8. ludes EQ and level controls e Can power or be powered by the transmitter over the same CAT 5 cable when the devices are within 50m 150ft of each other e Is 12V DC fed The TP 122N is housed in compact TOOLS enclosure where three units can be rack mounted side by side in a 1U rack space with the optional RK 3T rack adapter Shielded Twisted Pair STP Unshielded Twisted Pair UTP We recommend that you use Shielded Twisted Pair STP cable and stress that the compliance to electromagnetic interference was tested using STP cable There are different levels of STP cable available and we advise you to use the best quality STP cable that you can afford Our non skew free cable Kramer BC STP is intended for analog signals where skewing is not an issue In cases where there is skewing our Unshielded Twisted Pair UTP skew free cable Kramer BC XTP may be advantageous and UTP cable might also be preferable for long range applications In any event when using UTP cable it is advisable to ensure that the cable is installed far away from electric cables motors and so on which are prone to create electrical interference 3 2 About the Power Connect Feature The Power Connect feature applies as long as the cable can carry power This feature is available when using STP cable and the distance does not exceed 50m on standard CAT 5 cable For longer distances heavy gauge cable should be used CAT 5 cable is still suitable for t
9. rmine 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 IP 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 Use the supplied DC power supply to feed power to the machine Please use recommended interconnection cables to connect the machine to other components FCC andCE approved using STP cable for twisted pair products 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 KRAMER E mail info kramerel com SAFETY WARNING Disconnect the unit from the power a supply before opening and servicing
10. ture shipment e Review the contents of this user manual e Use Kramer high performance high resolution cables 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 2 1 Achieving the Best Performance To achieve the best performance e 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 e Avoid interference from neighboring electrical appliances that may adversely influence signal quality e Position your Kramer TP 122N away from moisture excessive sunlight and dust Caution Warning Warning No operator serviceable parts inside the unit Use only the Kramer Electronics input power wall adapter that is provided with the unit Disconnect the power and unplug the unit from the wall before installing 3 1 Overview The Kramer TP 122N is an XGA audio line receiver that receives the coded CAT 5 signal transmitted by a TP 121EDID XGA Audio Line Transmitter for example decodes it and converts it to XGA stereo analog and S PDIF digital audio outputs The TP 122N with the TP 121EDID transmitter allows an operation range of more than 300ft more than 100m over standard CAT 5 cable The TP 122N e Is HDTV Compatible e Has amaximum resolution of WUXGA and 1080p e Inc
11. 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 2 Any product on which the serial number has been defaced modified or removed or on which the WARRANTY VOID IF TAMPERED sticker has been torn reattached removed or otherwise interfered with 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 orinstallation 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 Removalor 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
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