Avenview HDM2-SPLITPRO-T4K Installation instructions

VIDEO WALLS VIDEO PROCESSORS

VIDEO MATRIX SWITCHES

EXTENDERS SPLITTERS WIRELESS

CABLES & ACCESSORIES

Control Your Video...

The contents of this document are provided in connection with Avenview Inc. (“Avenview”) products. Avenview makes no representations or

warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications

and product descriptions at any time without notice. No license, whether express, implied, or otherwise, to any intellectual property rights is granted

by this publication. Except as set forth in Avenview Standard Terms and Conditions of Sale, Avenview assumes no liability whatsoever, and claims any

express or implied warranty, relating to its products are is strictly prohibited.

RS232 and Telnet

Control Commands

Model: HDM2-SPLITPRO-T4K

4x1 HDMI 2.0 Quad Multiviewer

Rev. 00 11/2017

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SECTION 1: RS-232 COMMAND PROTOCOL FORMAT

1. SERIAL PORT SETTING

- Baud Rate: 115200 bps

- Data Bit: 8 bits

- Parity: None

- Flow Control: None

- Stop Bit: 1

RS-232 Wiring (Straight Cable Connection)

Remote Controller(PC)

HDM-SPLITPRO-4K

PIN Assignment PIN De ﬁnition

1 NC 1 NC

2 TxD 2 RxD

3 RxD 3 TxD

4 NC 4 NC

5 GND 5 GND

6 NC 6 NC

7 NC 7 NC

8 NC 8 NC

9 NC 9 NC

Rev. 00 11/2017

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2. SERIAL CONNECTION

RS232 Connection

STEP1.- Please connect the RS232 cable to the PC that is designated to be used for testing or controlling the unit. The RS232 is

located on the rear panel of the HDM2-SPLITPRO-T4K as shown in the picture below.

To begin using the RS232 commands listed below with the Avenview HDM2-SPLITPRO-T4K, the user should have the following tools

available:

Hardware

PC Requirements-Windows® XP/Windows Vista®/Windows® 7/Windows® 10

PC with RS232 port or USB 1.0 or later

Cable -RS232 Male to Female Straight or RS232 to USB (Prolific Brand)

Device-HDM2-SPLITPRO-T4K

Software

Terminal Program (Xshell or UART)

Software Connection

STEP2.- Once the serial cable is securely connected to the PC and to the HDM2-SPLITPRO-T4K, the user can launch the

desired Terminal program or 3rd Party control program to begin issuing the commands desired.

Example UART Terminal Program

Check List-

Com Port Number ( Can be found in Device Manager under COM Ports)

Baud Rate 115200

Ensure three feature are checked when using UART

Receive as HEX

Send as HEX

Auto Checksum as the picture shown (select Positive checksum)

Then Press Open to connect to START communication

Example of Code Typed to be Sent

Example of

Code Sent with

Feedback

Example

Rev. 00 11/2017

General Command Structure

Example: 0x06 0x11 0x00 0x01 0x02 checksum

Length of the command

Function

Sum of the total bytes of the command

The first byte of command is length of commands.

Define byte:0x0 0x1 x0x2 0x3 0x4 0x5 0x6 0x7

Checksum is total sum of command number.

Checksum=0x06+0x11+0x00+0x01+0x02=0x1A

UNDERSTANDING THE RS-232 COMMANDS

Before you start issuing the commands, let’s walk you through the structure of the commands.

Understanding the structure of the commands will allow the user to create further commands that are stated in this document. To

create their own special commands for each situation or project.

Rev. 00 11/2017

NOTE: Please note the checksum value has to be calculated correctly in order for the command to be executed. Simple tool

can be used such as the Windows Calculator in Programmer mode or Hex table as shown below.

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4.RS232 CONTROL COMMANDS

Quick layout setting

Command:0x07 0x11 0x01 0x00 para1 para2 checksum

para1: Focus window index -> window1=00, win2=01, win3=02, win4=03.

para2: Layout type -> Cross=01, Focus top02, Focus Bottom=03, Focus Left=04, Focus

Right=05. Feedback:03 81 84 03 82 85

Full Screen setting

Command:0x06 0x11 0x05 0x00 para1 checksum

para1:Full Screen window index -> window1=00, window2=01, window3=02, window4=03

Feedback:03 81 84 03 82 85

Source selection

Command:0x06 0x11 0x07 para1 para2 checksum

para1: window index -> win1=00, win2 =01, win3 =02, win4 =03,

para2:Source index -> Input1:0 , Input2:1 , Input3:2, Input4:3

Feedback:03 81 84 03 82 85

Output Resolution setting

Command:0x06 0x11 0x08 0x00 para1 checksum

para1: Resolution index ->

0x00=1080p

, 0x01=720

0x03=1024x768

, 0x04=1280x1024

0x05=480p

, 0x06=576p

0x07=1920x1200 , 0x08=640x480

0x09=800x600

, 0x0a=1152x864

0x0b=1280x768

, 0x0c=1280x960

0x0d=1366x768

, 0x0e=1440x900

0x0f=1600x1200 , 0x10=1680x1050

0x11=4k2k30

Feedback:03 81 84 03 82 85

Rev. 00 11/2017

LAYOUT WINDOW1 WINDOW2 WINDOW3 WINDOW4

CROSS 07 11 01 00 00 01 1A 07 11 01 00 01 01 1B 07 11 01 00 02 01 1C 07 11 01 00 03 01 1D

FOCUS TOP 07 11 01 00 00 02 1B 07 11 01 00 01 02 1C 07 11 01 00 02 02 1D 07 11 01 00 03 02 1E

FOCUS BOTTOM 07 11 01 00 00 03 1C 07 11 01 00 01 03 1D 07 11 01 00 02 03 1E 07 11 01 00 03 03 1F

FOCUS LEFT 07 11 01 00 00 04 1D 07 11 01 00 01 04 1E 07 11 01 00 02 04 1F 07 11 01 00 03 04 20

FOCUS RIGHT 07 11 01 00 00 05 1E 07 11 01 00 01 05 1F 07 11 01 00 02 05 20 07 11 01 00 03 05 21

WINDOW1 06 11 05 00 00 1C

WINDOW2 06 11 05 00 01 1D

WINDOW3 06 11 05 00 02 1E

WINDOW4 06 11 05 00 03 1F

Source WINDOW1 WINDOW2 WINDOW3 WINDOW4

INPUT1 06 11 07 00 00 1E 06 11 07 01 00 1F 06 11 07 02 00 20 06 11 07 03 00 21

INPUT2 06 11 07 00 01 1F 06 11 07 01 01 20 06 11 07 02 01 21 06 11 07 03 01 22

INPUT3 06 11 07 00 02 20 06 11 07 01 02 21 06 11 07 02 02 22 06 11 07 03 02 23

INPUT4 06 11 07 00 03 21 06 11 07 01 03 22 06 11 07 02 03 23 06 11 07 03 03 24

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4.1 RS232 CONTROL COMMANDS

Set Custom Layout

Command:0x05 0x11 0x0c para1 checksum

para1: Custom setting index -> 0-7 (total 8 set)

Feedback:03 81 84 03 82 85

Rev. 00 11/2017

VIDEO

RESOLUTION COMMAND

480p 06 11 08 00 05 24

576p 06 11 08 00 06 25

720p 06 11 08 00 01 20

1080p 06 11 08 00 00 1F

4k2k30 06 11 08 00 11 30

VESA

RESOLUTION COMMAND

640x480 06 11 08 00 08 27

800x480 06 11 08 00 02 21

800x600 06 11 08 00 09 28

1024x768 06 11 08 00 03 22

1152x864 06 11 08 00 0A 29

1280x768 06 11 08 00 0B 2A

1280x960 06 11 08 00 0C 2B

1280x1024 06 11 08 00 04 23

1366x768 06 11 08 00 0D 2C

1440x900 06 11 08 00 0E 2D

1600x1200 06 11 08 00 0F 2E

1680x1050 06 11 08 00 10 2F

1920x1200 06 11 08 00 07 26

Save Custom Layout

Command:0x05 0x11 0x0d para1 checksum

para1: Custom setting index -> 0-7 (total 8 set)

Feedback:03 81 84 03 82 85

Factory Reset

Command:0x04 0x11 0x0e checksum

Feedback:03 81 84 03 82 85

Set window position and size

Command:0x0e 0x11 0x00 0x00 para1 para2 para3 para4 para5 para6 para7 para8 para9

checksum

para1: Window number win1:0, win2:1, win3:2, win4:3,

para2 para3: Win horizontal start

position para4 para5: Win vertical start

position para6 para7: Win width

para8 para9: Win height

Feedback:03 81 84 03 82 85

Ex: window1 set it 1920x1080

Command:0e 11 00 00 00 00 00 00 00 07 80 04 38 e2

4.2 RS232 CONTROL COMMANDS

Rev. 00 11/2017

SETTING INDEX COMMAND

SET1 05 11 0C 00 22

SET2 05 11 0C 01 23

SET3 05 11 0C 02 24

SET4 05 11 0C 03 25

SET5 05 11 0C 04 26

SET6 05 11 0C 05 27

SET7 05 11 0C 06 28

SET8 05 11 0C 07 29

SETTING INDEX COMMAND

SET1 05 11 0D 00 23

SET2 05 11 0D 01 24

SET3 05 11 0D 02 25

SET4 05 11 0D 03 26

SET5 05 11 0D 04 27

SET6 05 11 0D 05 28

SET7 05 11 0D 06 29

SET8 05 11 0D 07 2A

9.Border label Control

Command:0x07 0x11 0x0f para1 para2 para3 checksum

para1: window selected index -> win1=0 win2 =1, win3 =2, win4 =3

para2:

bit4: OSD enable set to 1

bit2:Source label enable set to 1

bit1:Window label enable set to 1

bit0:Border enable set to 1

para3:

bit7: customized source text used set to 1 default set to 0

bit6- bit4:The position of source text

bit3: customized window text used set to 1 default set to 0

bit2- bit0:The position of window text

Feedback:03 81 84 03 82 85

Ex:window 1 enable OSD ,window text ,source text, border and customized text

used Cmd:07 11 0f 00 17 88 c6

10.Window text setting

Command:0x1a 0x11 0x11 para1 para2 para3….. para22 checksum

para1: window selected index -> win1=0, win2 =1, win3 =2, win4 =3

para2:total length of text

para3- para22:text (*max 20 char)

Feedback:03 81 84 03 82 85

Ex:MyWinA (space is 0x00)

Cmd:1a 11 11 00 07 2d 59 37 49 4e 21 00 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 04 5e

11.Source text setting

Command:0x1a 0x11 0x12 para1 para2 para3….. para22 checksum

para1: window selected index -> win1:0, win2:1, win3:2, win4:3

para2:total length of text

para3- para22:text (*max 20 char)

Feedback:03 81 84 03 82 85

12.PAP window Visible

Command:0x07 0x11 0x14 0x00 para1 para2 checksum

para1: window selected index -> win1:0, win2:1, win3:2, win4:3

para2:set 1 visible ,set0 invisible

Feedback:03 81 84 03 82 85

4.3 RS232 CONTROL COMMANDS

Rev. 00 11/2017

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13.Crop setting

Command:0x19 0x11 0x17 para1 para2 para3…. Para21 checksum

para1: window selected index -> win1:0, win2:1, win3:2, win4:3

para2:Crop Control 1

bit0:Crop mode used set to 1

bit1: Divided block used with 1st crop parameter

bit2: Percent of window used with 2nd crop parameter

bit3: Add offset by pixel used with 3rd crop parameter

para3: Control 2

bit4: 3rd crop top parameter used

bit5: 3rd crop bottom parameter used

bit6: 3rd crop left parameter used

bit7: 3rd crop right parameter used

//para4-para9 is 1st crop parameter

para4:Horizontal divided number

para5:Horizontal start block index

para6:Horizontal end block index

para7:Vertical divided number

para8: Vertical start block index

para9: Vertical end block index

//para10-para13 is 2nd crop parameter

para10:Crop percent of top

para11: Crop percent of bottom

para12: Crop percent of left

para13: Crop percent of right

// para14-para21 is 3rd crop parameter

para14 para15:top offset by pixel

para16 para17: bottom offset by pixel

para18 para19: left offset by pixel

para20 para21: right offset by pixel

Feedback:03 81 84 03 82 85

14.Border Blink

Command:0x07 0x11 0x20 0x00 para1 para2 checksum

para1: window index 0-3 correspond to window1-4

para2:0:Disable 1:Enable

Feedback:03 81 84 03 82 85

4.4 RS232 CONTROL COMMANDS

15.Background Image selection

Command:0x07 0x11 0x80 0x00 para1 para2 checksum

para1: Background image index 0-3

para2: Background image 0x03:Disable 0x83:Enable

Feedback:03 81 84 03 82 85

Rev. 00 11/2017

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17.Learning EDID from default set

Command:0x05 0x06 0x00 para1 checksum

Para1:

Bit0-Bit1: Input select 0-3

Bit4: default EDID index 0:1080p 1:1080i/720p

Feedback:03 81 84 03 82 85

18.Get Firmware version

Command:0x04 0x12 0xf0 0x06

Feedback:03 81 84 length char1…..cahrN 03 82 85

Length: Total length of firmware version information.

char1- charN are data.

19.Set Ethernet configuration

Command:0x18 0x13 0x01 IP1 IP2 IP3 IP4 mask1 mask2 mask3 mask4 gateway1 gateway2

gateway3 gateway4 DNS1 DNS2 DNS3 DNS4 DNS5 DNS6 DNS7 DNS8 checksum

IP:IP1. IP2. IP3. IP4

Mask: mask1. mask1. mask3. mask4

Gateway: gateway1. gateway2. gateway3. gateway4

Primary DNS: DNS1. DNS2. DNS3. DNS4

Second DNS: DNS5. DNS6. DNS7. DNS8

Feedback:03 81 84 03 82 85

20.Get Ethernet configuration

Command:0x04 0x13 0x00 0x17

Feedback:03 81 84 IP1 IP2 IP3 IP4 mask1 mask2 mask3 mask4 gateway1 gateway2

gateway3 gateway4 DNS1 DNS2 DNS3 DNS4 DNS5 DNS6 DNS7 DNS8 03 82 85

21.Audio channel selection

Command:0x05 0x90 0x00 para checksum

para: channel index 0-3 correspond to channel 1&2 3&4 5&6 7&8 audio channel

Feedback:03 81 84 03 82 85

22.Output Video/Audio Mode select

Command:0x06 0x11 0x22 0x00 outputcontrol checksum

outputcontrol:

bit0- bit1:Audio source select the value 0-3 correspond to source 1-4

bit2:Mute 0:Disable 1:Enable

Feedback:03 81 84 03 82 85

16.Rotation

Command:0x06 0x11 0x1e para1 0xc1 checksum

para1: Rotation mode select None=0x00 Rotate +90=0x80 Rotate -90=0x90

Feedback:03 81 84 03 82 85

4.5 RS232 CONTROL COMMANDS

Rev. 00 11/2017

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