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Tekvox TEK 51T-HD User Manual

Compact presentation switcher
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TEK 51T-HD
Compact Presentation Switcher
User's Manual
April 12, 2015

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Summary of Contents for Tekvox TEK 51T-HD

  • Page 1 TEK 51T-HD Compact Presentation Switcher User’s Manual April 12, 2015...
  • Page 2 PoC is short for “Power over Cable”. Do not plug into RJ45 until connections are made and tested at both ends. Only use the TEK TPHD402PR or compatible receiver with the TEK 51T-HD. The item “far-end” means the device (e.g. display device, 3rd party RS232 device etc.) connected with TEK TPHD402PR.

  • Page 3: Table Of Contents

    TEK 51T-HD Compact Presentation Switcher Table of Contents 1. Introduction ......................... 1 1.1 Introduction to TEK 51T-HD ................1 1.2 Features ......................1 1.3 Package Contents ..................... 2 2. Product Appearance ....................3 2.1 TEK 51T-HD Front Panel ................... 3 2.2 TEK 51T-HD Rear Panel ...................
  • Page 4 TEK 51T-HD Compact Presentation Switcher Audio settings ....................... 25 System settings ....................25 4.5.1 Option ....................25 4.5.2 Picture ....................27 4.5.3 Sound ....................28 4.5.4 Setup ..................... 29 4.6 Instructions of VGA Converting Cable ............. 29 5. Specification ......................31 6.

  • Page 5: Introduction

    TEK 51T-HD Compact Presentation Switcher 1. Introduction 1.1 Introduction to TEK 51T-HD TEK 51T-HD is a compact presentation switcher / scaler that can be wall mounted in a podium, teacher’s desk, or under a conference table. The switcher includes the following: ...

  • Page 6: Package Contents

     TekMonitor Macro commands 1.3 Package Contents  1 x TEK 51T-HD  2 x Mounting ears (separate from TEK 51T-HD)  1 x Power Adapter (DC 12V)  1 x IR remote  1 x IR receiver  5 x IR emitters ...

  • Page 7: Product Appearance

    TEK 51T-HD Compact Presentation Switcher 2. Product Appearance 2.1 TEK 51T-HD Front Panel 1. Power indicator. Turns red when power is on. Turns green when in standby mode. 2. LCD screen Shows the real-time system working status. 3. SOURCE/AUTO  Used as video source selection-button. Press to select one source, press again to select the next source, switching circularly between HDMI1, HDMI2, HDMI3, VGA1, and VGA2.

  • Page 8: Tek 51T-Hd Rear Panel

    TEK 51T-HD Compact Presentation Switcher 6. MENU/FWUPDATE  Used as menu button. Press it to enter the OSD menu.  Used as Firmware updating button. Press and hold 7 seconds or more to enter into the Firmware updating procedure. 7. VOL- / Menu Left ...

  • Page 9: System Connection

    6. RS232 Serial control port. 3p captive screw connector, connects with a control device (such as a computer) to control TEK 51T-HD or other device connected with TEK TPHD402PR. 7. 12V DC Power port. Connects with the 12V DC power adapter.

  • Page 10: System Diagram

    TEK 51T-HD with VGA cable. Step2. Connect the corresponding audio source to the corresponding AUDIO INPUT port of TEK 51T-HD with audio cable one to one. The audio of HDMI can be embedded or external by sending RS232 command.

  • Page 11: Connection Of Microphone

    TEK 51T-HD Compact Presentation Switcher Step7. Both TEK 51T-HD and TEK TPHD402PR have IR IN and OUT. When one model is used for IR signal receiver, the IR signal must be sent out by the other model. For example: When “IR IN” of TEK 51T-HD connects with an IR receiver, the IR transmitter must connect to IR OUT of TPHD402PR.
  • Page 12 TEK 51T-HD Compact Presentation Switcher 2) Balanced connection: “+” connects to positive, “-” connects to negative and “ ” connects to ground.  LINE input When switched to “LINE” (low frequency characteristics and wide frequency response in this mode), the microphone input is used for connecting with line audio or wireless microphone output.

  • Page 13: Application

    The switcher can be mounted under a conference table, on a wall, or in a teacher’s desk. When used with a TEKVOX Drop-In system, a low cost and complete mediated classroom system can be created.

  • Page 14: Switching Operations

    Auto-switching function The auto-switching mode follows the listed principles:  New input principle Once it detects a new input signal, the TEK 51T-HD switches to this new signal automatically.  Power rebooting principle TEK 51T-HD offers this feature to remember the last displayed signal when rebooting.

  • Page 15: Operation Examples

     Connect INPUT 3 with a source device and the output switches to INPUT 3.  Remove the signal from INPUT 3 and the TEK 51T-HD will search for input signals on inputs 1 through 5. When it detects INPUT has video, it will choose INPUT 2 to output.

  • Page 16: Operations Of Ir

    4.2.1 IR Remote IR signals are transmitted bi-directionally between the TEK 51T-HD and TEK TPHD402PR. Use the IR remote at the receiver to control the TEK 51T-HD or HDMI source devices (via CEC function buttons). Standby button To enter in/exit standby mode.

  • Page 17: Ir Operations

    1) Control far-end device from local Control the TEK 51T-HD or far-end display device from an IR receiver at the unit by using a corresponding remote controller. TEKVOX, INC.

  • Page 18: Operations Of Cec Function

    TEK 51T-HD Compact Presentation Switcher 2) Control local device from remote Control the TEK 51T-HD or local source device from an IR receiver at HDBaseT receiver by using a corresponding remote controller. 4.3 Operations of CEC Function The TEK 51T-HD supports CEC commands and can be enabled and disabled through RS232 commands or the OSD menu.

  • Page 19: Operations Of Rs232 Control

    CEC: Control HDMI source devices by IR remote of TEK 51T-HD 4.4 Operations of RS232 Control Use the RS232 port on the TEK 51T-HD or TEK TPHD402PR to control the TEK 51T-HD using a third party RS232 device. TEKVOX, INC.

  • Page 20: Rs232 Communication Commands

    TEK 51T-HD Compact Presentation Switcher 4.4.1 RS232 Communication Commands Communication protocol: RS232 Communication Protocol Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none Command Function Feedback Example Switch Commands Switch to HDMI 1 input Switch to HDMI 1...
  • Page 21 TEK 51T-HD Compact Presentation Switcher Command Function Feedback Example Disable Mic precedence Mic precedence: disable 50695% Check Mic precedence status Mic precedence: XXXX 50696% MIC volume up MIC Volume: xx 50724% MIC volume down MIC Volume: xx 50725% Set MIC volume (xx = 00 to 60)
  • Page 22 TEK 51T-HD Compact Presentation Switcher Command Function Feedback Example Setup Commands Standby Go to standby! 50797% Power On Wake up! 50697% Lock the front panel buttons Front Panel lock 50604% Unlock the front panel buttons Front Panel Unlock 50605% Set the brightness (xx = 00 to 99)
  • Page 23 TEK 51T-HD Compact Presentation Switcher Command Function Feedback Example Get the Icon status Input Icon: xx 50650% Auto-adjust the VGA only VGA Input Auto 50606% the system version Version Vx.x.x 50699% Enable MIC noise detecting MIC detect: enable 50688% Disable MIC noise detecting...
  • Page 24 TEK 51T-HD Compact Presentation Switcher Command Function Feedback Example UP button Key: up 50612% DOWN button Key: down 50613% MENU button (enter OSD) OSD: Enter 50616% EXIT button (exit OSD) OSD: Exit 50618% Inquire Commands LINE Volume: xx the volume level...
  • Page 25 TEK 51T-HD Compact Presentation Switcher Command Function Feedback Example Display statues including MIC, LINE Mic Volume:XX audio, Resolution, Output Audio Input:XXXX on/off, Manual/ Auto-switching modes Resolution:XXXX Adjustment Commands Enable screen output adjusting Enter Output Position Adjust 50678% Disable screen output adjusting...
  • Page 26 TEK 51T-HD Compact Presentation Switcher Command Function Feedback Example Confirm command CEC cmd: select 50910% Exit command Tog Menu CEC cmd: exit 50911% Pause CEC cmd: pause 50912% Selected Device Power On Source power on 50913% Selected Device Power Off...

  • Page 27: Rs232 Control Modes

    RS232 commands to a display via the RS232 on the HDBaseT receiver. The other (TEKVOX default) allows the TEK 51T-HD to be controlled from both the local RS232 port on both the unit and the HDBaseT receiver.
  • Page 28 Control TEK 51T-HD from Local or Remote  Control TEK 51T-HD from local This is the normal operation of the TEK 51T-HD which also works with a TekMonitor at the HDBaseT receiver. Connect the RS232 port of TEK 51T-HD to RS232 port of PC.

  • Page 29: Operations In Osd Menu

    TEK 51T-HD Compact Presentation Switcher 4.5 Operations in OSD Menu The TEK 51T-HD provides a powerful OSD operation menu and contains four parts: Optional settings Image settings Audio settings System settings Press the MENU button on the front panel (or MENU button on IR remote/send command 50616%) to enter into OSD menu.
  • Page 30 TEK 51T-HD Compact Presentation Switcher Input5 Select: Select video source for VGA input. This includes AV 2 (C-video signal), VGA 2 (VGA signal), and YPbPr 2 (Component video signal). Use the ENTER button to select the desired source format. For INPUT4 and INPUT5, when change for new format signal: 1.

  • Page 31: Picture

    TEK 51T-HD Compact Presentation Switcher 4.5.2 Picture Includes Picture Mode, Color Temperature, Aspect Ratio, Noise Reduction, Screen and Color Range. Picture mode: Includes Dynamic, Standard, Mild, and User. You may adjust the image contrast and brightness in User mode. Color Temperature: Includes Cool, Medium, Warm and User. You may set the values for Red, Green and Blue (RGB) in User mode.

  • Page 32: Sound

    TEK 51T-HD Compact Presentation Switcher 4.5.3 Sound Including Sound Mode, Surround Sound and EQ Sound mode: Includes Standard, Music, Movie, Sports, and User. You may support treble and bass settings in User mode. Surround Sound: Includes Off, Surround, and SRS Trusurround XT.

  • Page 33: Setup

    OSD Duration: Includes 5 s, 10 s, 15 s, and Off. “s” is for Second. 4.6 Instructions of VGA Converting Cable VGA inputs support YPbPr and C-video sources. The TEK 51T-HD comes with 2 VGA converting cables to comply with these signals.
  • Page 34 TEK 51T-HD Compact Presentation Switcher YPbPr1 or YPbPr2 source. 2. Via RS232 commands Send command 50681% (or 50684%) to switch to YPbPr1 (or YPbPr2) source. 3. Via IR remote & OSD Press the MENU button on the IR remote to enter into OSD and enter into the OPTION setting menu, set “INPUT 4 Select”...

  • Page 35: Specification

    TEK 51T-HD Compact Presentation Switcher 5. Specification Video Input Video Output 3 HDMI 1 HDMI Input Output 2 VGA 1 HDBaseT Input 3 female HDMI Output 1 female HDMI Connector 2 female VGA (15 pin) Connector 1 RJ45 HDMI, YPbPr, C-video,...
  • Page 36 TEK 51T-HD Compact Presentation Switcher Audio General Stereo Frequency 20Hz~20K Hz Channel >80dB @1KHz Response Separation >90dB @20Hz to 20K CMRR Control Parts Control/ IR remote, Buttons & 2 = TX, 3 = RX, 5 = Remote RS232 Configuration General Temperature -20 ~ +70℃...

  • Page 37: Panel Drawing

    TEK 51T-HD Compact Presentation Switcher 6. Panel Drawing TEKVOX, INC. www.tekvox.com...

  • Page 38: Troubleshooting & Maintenance

    TEK 51T-HD Compact Presentation Switcher 7. Troubleshooting & Maintenance 1) When the output image is looks like noise or snowflakes, common problems include but are not limited to:  Poor quality cable. Please try another higher quality cable.  The video cables are loose. Try reconnecting them.

  • Page 39: Safety Operation Guide

    TEK 51T-HD Compact Presentation Switcher 8. Safety Operation Guide In order to guarantee the reliable operation of the equipment and safety of the staff, please abide by the following proceeding in regards to installation, usage and maintenance: 1) The system must be earthed properly. Please do not use two blade plugs and ensure the alternating power supply ranged from 100v to 240v and from 50Hz to 60Hz.

  • Page 40: After-Sales Service

    TEK 51T-HD Compact Presentation Switcher After-sales Service 1) If there are problems while using the TEK 51T-HD, please reference the user manual first. Any transport costs are borne by the users during the warranty. 2) If you email our after-sales department or make a call, please provide us with the following information: ...

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