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Kramer 621R 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: 6 2 1 T D V I O p t i c a l T r a n s m i t t e r 6 2 1 R D V I O p t i c a l R e c e i v e r P /N : 29 0 0 - 0 0 01 0 3 Re v 8[...]

  • Page 2

    [...]

  • Page 3

    621T, 621R – Contents i Contents 1 Introduction 1 2 Getting Starte d 2 2.1 Achieving the Bes t Perfor mance 2 2.2 Safety Instruction s 3 2.3 Re cycling Kramer Pro ducts 3 3 Overview 4 3.1 About the Pow er Conne ct™ Feature 5 3.2 Using Twisted Pair Cable 5 4 Defining the 621T , 621R D VI Optical Tra nsmitter/Rec eiver 6 4.1 Defining the 621 T DV[...]

  • Page 4

    621T, 621R - I nt roduction 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, pre sentation, and broadca sting p rofessionals on a daily ba sis. In recent year s, we hav e redesigne[...]

  • Page 5

    2 621T, 621R - G et ting Started 2 Getting Started We recommend that you:  Unpack the equip ment carefully and save the original box and pack aging materials for po ssible future shipme nt  Review the conten ts of this user manu al Go to http://www .kramerelectroni cs.com/suppo rt/produ ct_downloa ds.asp to check for up- to -date user manuals[...]

  • Page 6

    621T, 621R - G et ting Started 3 2.2 Safety Instructions Caution: There are no ope rator serv iceable par ts inside the unit Warning: Use only the Kra mer Electro nics input pow er wall adapter that is pr ovided w ith the unit Warning: Disconnect the pow er and unplug the unit from the w all before installing Warning: Do not look dire ctly into the[...]

  • Page 7

    4 621T, 621R - O verview 3 Overv iew The high-perfor mance Kra mer 621T and 621R are an optical transmitter and receiver pair for D VI signals for computer graphic s signals. They supp ort resolutions of up to 1920x 1200 at 60Hz and HDTV resolution s of up to 10 80p at 60Hz. The 621T converts a DVI signa l into an optical signal and the 621R conver[...]

  • Page 8

    621T, 621R - O verview 5 3.1 A bout the Power Connect™ Fea ture The Power Connect™ feature her e means that only one uni t in a syste m, the transmitter or receive r , needs to be c on nected to a pow er source when the devices are w ithin 90 m ( 270ft) o f e ach other. The Power Connect™ fe ature applies as long as the cable can ca rry powe [...]

  • Page 9

    6 621T, 621R - De fining the 621T, 621R DV I Optical Transmitter/Receiver 4 Defining the 621T, 621R DVI Optical Transmitter/R eceiver This section define s the DVI Opti cal Transmitter/Receiver:  621T DVI Optical Transmi tt er ( see Section 4.1 )  621R DVI Optical Recei v er (see Section 4.2 ) 4.1 Defining the 621T DV I Optical T ransmitter F[...]

  • Page 10

    621T, 621R - De fining the 621T, 621R DVI O ptical Transmitter/Receiver 7 4.2 Defining the 621R DV I Optical Receiver Figure 2 : 621R DV I Optical Receiver # Feature Function 1 DVI OUT Conn ector Connects to the DV I acceptor 2 12V DC 12V DC connecto r for powering the unit 3 POWER LED Lights when receivi ng power 4 LINK LED Lights when receivi ng [...]

  • Page 11

    8 621T, 621R - Co nnecting and Operating t he 621T, 621R 5 Conn ecti ng and Operating the 621T , 621R Always switch off the power to each device before c on necting it to your 621T, 621R . After conne cting your 621T , 621R , connec t its power and then switch on the powe r to each de vice. We recommend testing you r system configuration by first c[...]

  • Page 12

    621T, 621R - Con necting and Operating t h e 621T, 621R 9 4. Carefully rechec k the polari ties and ensur e that the dup lex connec t ors are fully engaged. Do not look dire c tly into the LC rec eptacles of the 621T , while powered on, although this pro duct is regulated strictly enough to operate under the Laser Clas s 1, classified by CDRH/FDA f[...]

  • Page 13

    10 621T, 621R - Co nnecting and Operating t he 621T, 621R 5.2 Operating the 621T / 621R DVI Optical Transmitter/Rece iver To properly ope rate the 621T / 621R system:  Make sure you hav e a media receive r or a graphic contro ller card w ith a DVI connector on yo ur PC/Ma c or SUN system.  Make sure that you r graphi c card suppo rts the max [...]

  • Page 14

    621T, 621R - Con necting and Operating t h e 621T, 621R 11 The RJ - 45 pin assignmen ts are as follows: PIN Symbol Description 1 DDC Data GND DDC Data line ret urn ground 2 DDC Data DDC Data line for (HDMI Digital Display Chann el) DDC2B communication 3 DDC Clock GND DDC Clock line r eturn ground 4 Power GND Main power retu rn ground 5 Power Main p[...]

  • Page 15

    12 621T, 621R - T echnical Specifications 6 Technical Sp ecification s 621T 621R INPUTS: DVI IN (DVI-D on a DVI- I connector) 4 LC optical connec tors for R, G, B & clock. 1 CAT 5 ( RJ-45) for DDC and HDCP bi- directional data OUTPUTS: 4 LC optical connec tors for R, G, B & Clock. 1 CAT 5 (RJ-45) for DDC and HDCP bi - directional data DVI O[...]

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  • Page 17

    For the latest information on our products and a list of Kram er distributors, visit our Web site whe r e updates to this user manual may be found. We welcome y o ur questions, comments, and feedba ck. Web site: w w w.kramerelectronics.com E-mail: info@kramerel. com Laser Compliance LASER PRODUCT Laser Class 1 ac c. 21 CFR 1040 and Class 1 p er IEC[...]