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Kramer Electronics TP-141 manual

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Table of contents for the manual

  • Page 1

    K R A M E R E L E C T R O N I C S L T D . U S E R M A N U A L MODEL: TP - 1 4 1 X G A / A u d i o L i n e T r a n s m i t t e r TP - 1 4 2 X G A / A u d i o L i n e R e c e i v e r P /N : 29 0 0 - 00 0 4 1 9 R e v 6[...]

  • Page 2

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  • Page 3

    TP -141, TP -142 – Contents i Contents 1 Introduction 1 2 Getting Start ed 2 2.1 Achieving the Best Perfor mance 2 2.2 Safety Instruction s 3 2.3 Recycling Kra mer Products 3 3 Overview 4 3.1 About the Pow er Con nect™ Featur e 4 3.2 Shielded Twisted Pair (STP)/Un shielded Tw isted Pair (UT P) 5 3.3 Defining the TP-141 X GA/Audio Li ne Trans mi[...]

  • Page 4

    TP -141, TP -142 - Introduction 1 1 Introduction Welcome to Kra mer Electroni cs! Since 198 1, Kramer Electronic s has been providing a w orld of unique, creative, and af fordable solu tions to the vast range o f problems that con front video, audio, presenta tion, and broa dcasting professionals on a daily ba sis. In recent year s, we hav e redesi[...]

  • Page 5

    2 TP -141, TP -142 - Getting Started 2 Getting Started We recommend tha t y ou:  Unpack the equip m en t carefully and save the original box a nd packaging materials for po ssible future ship ment  Review the con t en ts o f t h is user manual Go to http://www .kramerelectronics.co m/ suppo rt/product_dow nloads.asp to check for up - to -d at[...]

  • Page 6

    TP -141, TP -142 - Getting Started 3 2.2 Safety Instructions Caution: There are no ope rator serviceable parts inside the unit Warning: Use only the Kra mer Electronics input power w all adapter that is pr ovided w it h the unit Warning: Disconnect the pow er and unplug the unit fro m t h e w all before installing 2.3 Recycling Kramer P roducts The[...]

  • Page 7

    4 TP -141, TP -142 - Overview 3 Overvie w The TP - 141 and TP - 142 are a hig h-immunity, extended-ra nge twisted pair transmitter and receiver for co mputer graphics video and unbalan c ed stereo audio signals. The TP - 141 converts computer gr aphics video and audio input s to t wisted pair signals, and the TP - 142 converts th e tw ist ed pa ir [...]

  • Page 8

    TP -141, TP -142 - Overview 5 connectors, m a ke sure that the shield of the STP cable i s connected to the metal casing of the conn ectors on both end s of the cable. For units which are connecte d via terminal bloc k connectors, the shield of the STP cable must be c onnected to a ground ter m inal on t he un its at bot h ends (use the ground ter [...]

  • Page 9

    6 TP -141, TP -142 - Overview 3.3 Defining the T P- 14 1 XGA / A u dio Line T ransmitter T he TP - 141 is an XGA/stere o audio line transmitter that receive s an XGA signal and an unbalan ced stereo analog audio signal, codes the m, an d transmits them over CAT 5 cable t o a TP - 142 receiver. Figure 1 defines the TP - 141 . Figure 1 : TP -141 XGA/[...]

  • Page 10

    TP -141, TP -142 - Overview 7 3.4 Defining the T P- 14 2 XGA / A u dio Line Rece iver T he TP - 142 is an XGA/audio line receiver that receive s the coded CAT 5 s ignal transmitted by a TP - 141 , decodes it and converts it to XGA, stereo analog an d S/PDIF digital aud io ou tputs. Figure 2 define s the TP - 141 . Figure 2 : TP -142 XGA/A udio Line[...]

  • Page 11

    8 TP -141, TP -142 - Overview # Feature Function 1 LINK LED Illuminates whe n receiving the correct input sig na l 2 LEVEL Trimmer Adjusts the output si gnal level 3 EQ. Trimmer Adjusts the cable com pensation equalizatio n le vel Degradation and VGA/XGA si gn al loss can resu lt from using long cables (due to stray capaci tance), sometimes leading[...]

  • Page 12

    TP -141, TP -142 - Connecting the TP -141, TP-142 9 4 Connecting the TP -141, TP - 142 Always switch o ff the pow er to each device before conne cting it to your TP - 141, TP - 142 . After con necting y our TP - 141, TP - 142 , connect its power and then switch on the power to ea ch device. Yo u ca n use t he TP - 141 and TP - 142 to c on fig ur e [...]

  • Page 13

    10 TP -141, TP -142 - Connecting the TP -141, TP-142 8. If required, On the TP - 142 :  Set the XGA/VIDEO switch to XGA  With a small scre wdriver, adjust the video output signal lev el and/or cable compen s ation eq ualization level  Set the H SYNC an d V SYNC switches, on the unders ide By default, both s w itc hes are set to the left (f[...]

  • Page 14

    TP -141, TP -142 - Connecting the TP -141, TP-142 11 4.1 Wiring the TP LINE IN / LINE OUT RJ-45 Connectors This section define s the TP pinout, using a straight pin- to -pin cable w ith RJ - 45 connectors. EIA /TIA 568B Figure 4: TP PINOUT PIN Wire Color 1 Orange / W hite 2 Orange 3 Green / W hite 4 Blue 5 Blue / White 6 Green 7 Brown / W hite 8 Br[...]

  • Page 15

    12 TP -141, TP -142 - Technical Specifica tion s 5 Technical Specif ications TP -141 TP -142 INPUTS: Video: 1 computer graphics video on a 15-pi n HD connector Audio: 1 audio an alog 3.5mm mini jack 1 RJ-45 LINE IN c onnector OUTPUTS: 1 RJ-45 OUT conn ector Video: 1 computer graphics video on a 15-pi n HD connector Audio: 1 audio S/PD IF RCA connec[...]

  • Page 16

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  • Page 17

    For the latest information on our products and a list of K ramer distributors, visit our Web site whe r e updates to this user manual may be found. We welcome y o ur questions, comments, and feedback. Web site: w w w .kramerelectronics.com E-mail: info@kramerel. c o m P/N: 2 9 0 0- 00 0 41 9 Rev: 6 ! S AF E TY W AR NI N G Dis co nnec t th e un it f[...]