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Leader LT 6280A Instruction Manual

Hdmi source device checker
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LT 6280A
HDMI SOURCE DEVICE CHECKER
INSTRUCTION MANUAL

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Summary of Contents for Leader LT 6280A

  • Page 1 LT 6280A HDMI SOURCE DEVICE CHECKER INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    Contents GENERAL SAFETY SUMMARY ..................I INTRODUCTION ......................1 Scope of Warranty ........................1 Operating Precautions ......................1 1.2.1 Mechanical Shock......................1 1.2.2 Electrostatic Damage....................... 1 1.2.3 Warming Up........................1 Trademark Acknowledgments....................1 SPECIFICATIONS ...................... 2 Description..........................2 Features..........................2 Specifications..........................

  • Page 3: General Safety Summary

    ■ Note about Reading This Manual The contents of this manual contain specialized terminology and may be difficult to understand. If you have any questions about the contents of this manual, please contact your local LEADER agent. ■ Symbols and Terms The following symbols and terms are used in this instruction manual and on the instrument to indicate important warnings and notes.
  • Page 4 Failing to do so could lead to fire. Turn OFF the power switch, and remove the power cord from the outlet. After making sure that fire has not spread anywhere, contact your local LEADER agent.
  • Page 5 Using a power cord that does not meet the standards could lead to fire. If the power cord is damaged, stop using it, and contact your local LEADER agent. Using a damaged power cord could lead to electrical shock or fire.
  • Page 6 To ensure stable performance, we recommend that you have the instrument calibrated regularly. Also, if the instrument malfunctions, repairs are necessary. For repairs and calibration, contact your local LEADER agent. ■ Routine Maintenance When you clean the instrument, remove the power plug from the outlet.

  • Page 7: Introduction

    1. INTRODUCTION INTRODUCTION Thank you for purchasing this LEADER instrument. To use this instrument safely, read this instruction manual thoroughly, and make sure that you know how to use the instrument properly. If some point about the operation of this instrument is still unclear after you have read this instruction manual, refer to the contact information on the back cover of the manual to contact LEADER, or contact your local LEADER agent.

  • Page 8: Specifications

    PC, the LT 6280A can be used to check the video data, audio data, EDID, InfoFrame, HDCP, and CEC of HDMI source devices. The LT 6280A is a production tool, so HDMI logos and version are not indicated on the product. If you require them, contact your local LEADER agent.

  • Page 9: Specifications

    CEC Checking Send Sends data received from a PC to an HDMI source device Receive Sends data received from an HDMI source device to a Status LED At Power-on Displays the LT 6280A status After Ethernet Connection Controlled from the PC...

  • Page 10: General Specifications

    2. SPECIFICATIONS 2.3.4 General Specifications Environmental Conditions Operating Temperature 0 to 40°C Operating Humidity Range 85 %RH or less (no condensation) Optimal Temperature 10 to 35°C Operating Environment Indoors Elevation Up to 2,000 m Overvoltage Category Pollution Degree Power Requirements Voltage 90 to 250 VAC Frequency...

  • Page 11: Panel Description

    This is the power switch. STATUS 1 (green) At power-on, the LEDs indicate the startup status. STATUS 2 (red) When the LT 6280A is connected to the Ethernet, the LED can be turned on and off remotely. POWER Lights when the power is on.

  • Page 12: How To Use

    HOW TO USE Connection As shown below, connect a PC and HDMI source device to the LT 6280A. (The LT 6280A and PC can be connected in a one-to-one configuration or over a network.) By controlling the LT 6280A remotely from a PC, you can check the operation of the HDMI source device.

  • Page 13: Remote Control

    ● Response Messages The number of parameters varies depending on the response. (Some responses do not have any parameters.) If there is an error in a transmission command, the LT 6280A returns an “ERR” response. Command Space Rsp. parameter 1 Space Rsp.

  • Page 14: Control Example

    5. REMOTE CONTROL Control Example As an example, the procedure for comparing image data is described below. ● Preparation Save the reference image data in the LT 6280A. Send >RID Retrieves the reference image. Response RID 0 1280 720 8 Successful retrieval.

  • Page 15: Commands

    5. REMOTE CONTROL Commands Command Description Get the 5 V power supply status Get the video data Get the audio data Get the image data Save the image data Load the reference image data Compare the image data Get the audio level Get the audio amplitude level Get the InfoFrame receive status Get the InfoFrame data...

  • Page 16: Command Description

    5. REMOTE CONTROL Command Description Command Description Get the 5 V power supply status Data Description Format Rsp. parameter 5 V not available 5 V available Command Description Get the video data Data Description Format Tx parameter 0 (when omitted) Get Rsp.
  • Page 17 Description Save the image data Notes Saves the image data retrieved using “RID” in the LT 6280A in bitmap format. Set the file name as “*.bmp.” If file fails to be saved, Rsp. parameters 2 to 4 will be zero.
  • Page 18 5. REMOTE CONTROL Command Description Load the reference image data Notes Loads the image data that was saved using “SIF.” This will be used as the reference in image data comparison. Set the file name as “*.bmp.” If file fails to be loaded, Rsp. parameters 2 to 4 will be zero. Data Description Format...
  • Page 19 5. REMOTE CONTROL Command Description Get the audio level Notes Retrieves the maximum and minimum levels over the last 200 ms. For stereo input, values for channels other than channels 0 and 1 are void. Data Description Format Rsp. parameter 0 to 65535 Channel 0 maximum level 0 to 65535...
  • Page 20 5. REMOTE CONTROL Command Description Get the InfoFrame receive status Data Description Format Rsp. parameter 00 to FF Receive data is available for items whose bits are 1. bit0: AVI bit4: ACP bit1: SPD bit5: other bit2: Audio bit6: GBD bit3: MPEG bit7: VSI Command...
  • Page 21 5. REMOTE CONTROL Command Description Get the HDCP data Notes If there is no corresponding data, Rsp. parameter 2 will not be returned. Data Description Format Tx parameter 0 (when omitted) BKSV (can be omitted) AKSV Rsp. parameter 0 to 3 Same as the Tx parameters 2 to 5 bytes HDCP data...
  • Page 22 Description Format Tx parameter 00 to FF Transmission header The higher 4 bits are the LT 6280A address. The lower 4 bits are the HDMI source device address. 00 to FF CEC OP code Up to 15 bytes CEC parameter Rsp.
  • Page 23 Same as Tx parameter 4 Command Description Initialize the network settings Notes The settings will be initialized as indicated in the Rsp. parameter values. If the settings before initialization are different, restart the LT 6280A. Data Description Format Rsp. parameter DHCP 192.168.0.2...
  • Page 24 5. REMOTE CONTROL Command Description Get the version information Data Description Format Rsp. parameter 00000000 to 99999999 Application version 00000000 to 99999999 Sub microprocessor version 0000 to 9999 FPGA version...

  • Page 25: Sample Program

    Instruction_Manual_for_LT_6280A └ ● Note The sample program is provided for your reference. Leader does not provide any guarantee regarding the completeness, accuracy, and effectiveness of it. ● About the Sample Software Application If you run “LT6280A_Remote_Sample.exe,” the following screen will appear. You can use the screen to remotely control the LT 6280A through easy operation.
  • Page 26 Following information is for Chinese RoHS only 所含有毒有害物质信息 部件号码: LT 6280A 此标志适用于在中国销售的电子信息产品,依据2006年2月28日公布的 《电子信息产品污染控制管理办法》以及SJ/T11364-2006《电子信息产品污染 控制标识要求》，表示该产品在使用完结后可再利用。数字表示的是环境保护使 用期限，只要遵守与本产品有关的安全和使用上的注意事项，从制造日算起在数 字所表示的年限内，产品不会产生环境污染和对人体、财产的影响。 产品适当使用后报废的方法请遵从电子信息产品的回收、再利用相关法令。 详细请咨询各级政府主管部门。 产品中有毒有害物质或元素的名称及含量 有毒有害物质或元素 Hazardous Substances in each Part 部件名称 Parts 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) (Cr(Ⅵ)) (PBB) (PBDE) 实装基板...
  • Page 27 LEADER ELECTRONICS CORP. 2-6-33 Tsunashima-Higashi, Kohoku-ku, Yokohama 223-8505, Japan PHONE:81-45-541-2123 FAX:81-45-541-2823 http://www.leader.co.jp May 11, 2012 Ver.1 (FW Ver.3.0)

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