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Tvone 1T-MV-8474 Api Document

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1T-MV-8474
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Summary of Contents for Tvone 1T-MV-8474

  • Page 1 API Document 1T-MV-8474 4K Multiviewer...

  • Page 2: Liability Statement

    This statement does not affect the legal rights of the user in any way.

  • Page 3: Table Of Contents

    Table of Contents Liability Statement ........................... 2 Safety Precautions ........................... 2 Introduction ..............................5 API Guide ..............................5 Software ..............................5 Series Command List API Descriptions ....................5 General Control ............................. 6 Window Layout Mapping: ........................6 Mapping Window Layout ......................... 6 Front panel Button Lockout ........................
  • Page 4 Basic EDID management:........................16 Copy the EDID of output to assign it to the EDID of input: ............... 17 Read the EDID data： ..........................17 Assign preset EDID to certain port： ....................18 Assign user define EDID to certain input port: ................... 19 Advanced EDID management ........................

  • Page 5: Introduction

    , making it easy to integrate the 1T-MV-8474 into complex systems. Control is via a Web interface, RS232, Ethernet, Infrared remote or from the front panel buttons. The 1T-MV-8474 is an extremely flexible Multiviewer and a capable Presentation Switcher making it an excellent fit for many different user applications.

  • Page 6: General Control

    General Control Window Layout Mapping: Instruction: Switch to screen layout#1 Command: ATM 0A TVO_LYT W xx xx range 01 – 16 Feedback: 09 SCR_LYT W y y range 1-16 Item Command Feedback Description Layout#1 ATM 0A TVO_LYT W 01 09 SCR_LYT W 1 Switch to window layout#1 Layout#2 Switch to window layout#2...

  • Page 7: Front Panel Button Lockout

    Front panel Button Lockout Instruction: Lock front panel Command: ATM 09 KEY_LOK W x x= 0: Unlock; 1: Admin lock (only resolution and stand button); 2: Complete lock (all front panel buttons) Instruction: Unlock front panel Command: ATM 08 KEY_LOK R Item Command Feedback...

  • Page 8: Video Set - Window D

    Video Set – Window D See Instructions for Video Set – Window A for details. Item Command Feedback Description Select input #1 ATM 0A VDO_IPT W 4 1 0A VDO_IPT W 4 1 Video input of Window D is set to 1. Select input #2 ATM 0A VDO_IPT W 4 2 0A VDO_IPT W 4 2...

  • Page 9: Audio Set - Get Audio Input Config State

    Audio Set – Get Audio Input Config State Instruction: Check audio input configuration set on input (1 to 6) Command: ATM 0A AUD_MOD R x y x = External audio Input y= 0 HDMI auto audio, 1 number 1 to 6 external audio Feedback: Portx Audio: y...

  • Page 10: Ratio Set - Windows Select A

    value at “10” value at 10 ATM 09 VOL_CRL W E 09 VOL_CRL W E Increase program audio output by a Increase audio increment of 1 value volume by one value ATM 09 VOL_CRL W F 09 VOL_CRL W F Decrease program audio output by Decrease audio a increment of 1 value...

  • Page 11: Ratio Set - Windows Select D

    Ratio Set – Windows Select D See Instructions for Ratio Set – Window Select A for details. Item Command Feedback Description Set viewer#4 input as ATM 0A WIN_RAT W 4 1 0A WIN_RAT W 4 1 Set the picture in Window “NORMAL”...

  • Page 12: Power Saving

    Item Command Feedback Description Set unit to be waked up ATM 09 POW_CRL W 0 09 POW_CRL W 0 When it's Power Off, set the device to power on. （ please note it’s hex “0”, not letter “O”） Set unit to power- saving ATM 09 POW_CRL W F 09 POW_CRL W F When it's Power On, set...

  • Page 13: Vga Input Auto Position

    Item Command Feedback Description Set audio delay time as ATM 09 AUD_DLY W 0 09 AUD_DLY W 0 Set the time-delay of audio output as Off. Set audio delay time as ATM 09 AUD_DLY W 1 09 AUD_DLY W 1 Set the time-delay of audio 40ms output as 1 step (40ms)

  • Page 14: Set Baud Rate

    Set Baud Rate: Item Command Feedback Description 9600 ATM 09 BAU_RAT W 1 09 BAU_RAT W 1 Set the window baud rate as 9600 14400 ATM 09 BAU_RAT W 2 09 BAU_RAT W 2 Set the window baud rate as 14400 19200 ATM 09 BAU_RAT W 3 09 BAU_RAT W 3...

  • Page 15: Source Remove

    Source Remove * Item Command Feedback Description Remove a source from a ATM 0C WIN_REM W X Y Z 0C WIN_REM W X Y Z Remove a source from a window: window on a specific layout. X: 01-16, Layout select Y: 1-4, window select Z: 0-1, source on/off - 0: Source remove OFF...

  • Page 16: Audio Configuration

    Audio Configuration: Audio Config set: Set the input audio port to be auto HDMI audio or external analog audio Send： ATM 0A AUD_MOD W M: 1, 2, 3, 4, 5, 6, (input audio No. 1-6) N: 0, 1 (0: Auto; 1: External) Feedback: 0A AUD_MOD W Read Audio Input Conifg State: Read the audio input configuration of each input audio channel...

  • Page 17: Copy The Edid Of Output To Assign It To The Edid Of Input

    Copy the EDID of output to assign it to the EDID of input: Send：ATM 09 EDI_CPY N：1, 2 (output No. 1-2) M： 1, 2, 3, 4, 5, 6, 7 (input No. 1-7) Feedback：09 EDI_CPY Example: Copy the output port No.1, of which EDID from connected display device to assign to the input port No.

  • Page 18: Assign Preset Edid To Certain Port

    Assign the inner EDID to appointed port： Inner EDID consists of two parts, Preset EDID and User Define EDID Assign preset EDID to certain port： Send： ATM 0B EDI_POR W M:1，2，3，4，5，6，7 (input No. 1-7) 1, 2, 3, 4, 5, 6 (Inner preset EDID value No. 1-6) Feedback：0B EDI_POR W...

  • Page 19: Assign User Define Edid To Certain Input Port

    Assign user define EDID to certain input port: Send： ATM 0B EDI_POR W 1, 2, 3, 4, 5, 6, 7 (input port No. 1-7) 1, 2, 3, 4, 5, 6, 7 (uploaded user define EDID No.1-7) Feedback：0B EDI_POR W To upload EDID by RS232, LAN: 1.
  • Page 20 The whole EDID upload process procedure diagram is as below: 1. Upload EDID to TEMP RAM After Step 1 upload, Feedback: EDID 256B 2. Copy TEMP RAM EDID to the user define EDID。 Send：ATM 09 EDI_EEP W 1,2,3,4,5,6,7 (uploaded user define EDID No.1-7) Feedback：...

  • Page 21: Advanced Edid Management

    EDID from the seven input ports. EDID Assign 1T-MV-8474 has built in six groups of fixed EDID and seven groups of user-defined EDID. These groups of EDID can be assigned to each input port. The current six groups of embedded EDID ...

  • Page 22: Edid Upload And Download

    EDID upload and Download There is only one method for EDID uploading. The steps are shown as follows. 1. Send the 256 or 128 bytes of EDID data in hexadecimal format to MS741 via the serial or LAN ports, MS741 checks the data based on the format of EDID after receiving the data, and it responds EDID_256 or EDID_128 if no errors.

  • Page 23: Edid Commands List

    EDID commands list Write EDID Name (EEPROM) Instruction: Write Interior EDID (1-7) name Command: ATM 13 EDI_NAE W x x = 1 – 7 (Interior EDID) 4K2K_8CH_x Feedback: 13 EDI_NAE W x x = 1 – 7 (Interior EDID) 4K2K_8CH_x Item Command Feedback...

  • Page 24: Read Edid Name (Eeprom)

    Read EDID Name (EEPROM) Instruction: Read Interior EDID (1-7) name Command: ATM 09 EDI_NAE R x x = 1 – 7 (Interior EDID) Feedback: 09 EDI_NAE R x x = 1 – 7 (Interior EDID) Item Command Feedback Description ATM 09 EDI_NAE R 1 09 EDI_NAE R 1 Interior EDID 1 name read ATM 09 EDI_NAE R 2...

  • Page 25: Copy Preset Edid To Port_1

    Copy Preset EDID to Port_1 Instruction: Copy Preset EDID (1-6) to Port (1-7) Command: ATM 0B EDI_POR W x C y x = 1 – 7 (port) y = 1-6 (Preset EDID) Feedback: 0B EDI_POR W x C y x = 1 – 7 (port) y = 1-6 (Preset EDID) Item Command...

  • Page 26: Copy Eeprom Edid To Port_2

    ATM 0B EDI_POR W 2 C 5 0B EDI_POR W 2 C 5 Copy the preset EDID 5 in the program to port 2 ATM 0B EDI_POR W 2 C 6 0B EDI_POR W 2 C 6 Copy the preset EDID 6 in the program to port 2 Copy EEPROM EDID to Port_2 See Instructions for...

  • Page 27: Copy Preset Edid To Port_4

    ATM 0B EDI_POR W 3 E 7 0B EDI_POR W 3 E 7 Copy the EDID of the EEPROM 7 to port 3 Copy Preset EDID to Port_4 See Instructions for Copy Preset EDID to Port 1 for details. Item Command Feedback Description...

  • Page 28: Copy Eeprom Edid To Port_5

    Copy EEPROM EDID to Port_5 See Instructions for Copy EEPROM EDID to Port 1 for details. Item Command Feedback Description ATM 0B EDI_POR W 5 E 1 0B EDI_POR W 5 E 1 Copy the EDID of the EEPROM 1 to port 5 ATM 0B EDI_POR W 5 E 2 0B EDI_POR W 5 E 2 Copy the EDID of the...

  • Page 29: Copy Preset Edid To Port_7

    Copy Preset EDID to Port_7 See Instructions for Copy Preset EDID to Port 1 for details. Item Command Feedback Description ATM 0B EDI_POR W 7 C 1 0B EDI_POR W 7 C 1 Copy the preset EDID 1 in the program to port 7 ATM 0B EDI_POR W 7 C 2 0B EDI_POR W 7 C 2 Copy the preset EDID 2 in...

  • Page 30: Edid Copy

    EDID copy Instruction: Copy the EDID of output 1 and assigned it onto the input (1-7) Command: ATM 09 EDI_CPY 1 x x = 1 – 7 (Input) Feedback: 09 EDI_CPY 1 x x = 1 – 7 (Input) Item Command Feedback Description...
  • Page 31 Date: June 30, 2016 Author: Mark Kent Copyright 2016 tvONE. All rights reserved. Information in this document is subject to change without notice. The software described in this document is furnished under a license agreement or nondisclosure agreement. The software may be used or copied only in accordance with the terms of those agreements.

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