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ST430K Series LAN Control Protocol and 
Installation Guide   

 

For BenQ: 
 
ST430K 
ST550K 
ST650K 
 
 
 

Applicable for All Regions 

Version: 1.2 

Date: 2019/07/26 

Summary of Contents for ST430K Series

Page 1: ...1 ST430K Series LAN Control Protocol and Installation Guide For BenQ ST430K ST550K ST650K Applicable for All Regions Version 1 2 Date 2019 07 26 ...

Page 2: ...ia LAN 3 Protocol Command Description 4 Set function listing 4 Set function description 4 Set function format 4 Set function table 7 Get function listing 9 Get function description 9 Get function format 9 PC Get function command to LCD Monitor 13 ...

Page 3: ...command Set Function and Get Function In this document PC represents all the control units that can send or receive the protocol command Control via LAN Find the Wired LAN IP address of the connected display from the OSD menu and make sure the display and the computer are within the same network IP Protocol Port 4660 PC or laptop LAN cable RJ45 port on a display ...

Page 4: ...tions The Set Function command allows you to control the LCD monitor behavior in a remote sit The Set Function packet format consists of 11 bytes Set function description Item Description Length Total Bytes of Message excluding CR Display ID Identification for each of display Display ID is 01 for LAN control Command Type Identify command type s 0x73h Set Command Command Function command code One b...

Page 5: ...x30 0x32 0x73 0x24 0x30 0x37 0x36 0x0D Reply Hex Format Name Length ID Command type CR Hex 0x34 0x30 0x31 0x2B 0x0D Example 2 Set Brightness as 176 for Display 02 and this command is NOT valid Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x30 0x32 0x73 0x24 0x31 0x37 0x36 0x0D Reply Hex Format Name Length ID Command type CR Hex 0x34 0x30 0x31 0x2D 0x0D Examp...

Page 6: ...this command is NOT valid Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x30 0x33 0x73 0x27 0x30 0x37 0x35 0x0D Reply Hex Format Name Length ID Command type CR Hex 0x34 0x30 0x31 0x2D 0x0D Example 5 Set Brightness as 76 for all Display and this command is valid Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x39 0x39 0x73...

Page 7: ...em reboot Video Source 8 s 22 000 VGA 001 HDMI1 002 HDMI2 021 HDMI3 003 AV 004 YPbPr 101 android Aspect Ratio 8 s 31 000 Full 001 4 3 002 Film 003 Subtitle 004 PC Mode Language 8 s 32 000 English 001 Français 002 Español 003 繁中 004 简中 005 Português 006 German 007 Dutch 008 Polish 009 Russia 010 Czech 011 Danish 012 Swedish 013 Italian 014 Romanian 015 Norwegian 016 Finnish ...

Page 8: ...rabic 020 Japanse Volume 8 s 35 0 100 200 Volume 300 Volume Mute 8 s 36 000 off 001 on Button IR Control 8 s 43 000 Disable 001 Enable All Reset OSD recall 8 s 7E Auto Adjustment Execute 8 s 8F For VGA only execute auto adjustment ...

Page 9: ...command code One byte ASCII code Value 1 3 Three bytes ASCII that defines the value NOTE To get backlight senor thermal sensor and ambient sensor you need four bytes ASCII that defines the value and the length is 9 CR 0x0D Get function format Send Command Type g Name Length ID Command type Command Value1 Value2 Value3 CR Byte count 1 Byte 2 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte Bytes orde...

Page 10: ...ex 0x38 0x30 0x35 0x67 0x62 0x30 0x30 0x30 0x0D Reply Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x30 0x35 0x72 0x62 0x30 0x36 0x37 0x0D Example 3 Get Tint from Display 0007 and this command is valid The Tint value is 32 Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x30 0x37 0x67 0X65 0x30 0x30 0x30 0x0D Reply Hex Format ...

Page 11: ...is command is valid The lux value is 1786 ASCII code Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 Value4 CR Hex 0x39 0x30 0x37 0x67 0X6F 0x30 0x30 0x30 0x30 0x0D Reply Hex Format Name Length ID Command type Command Value1 Value2 Value3 Value4 CR Hex 0x39 0x30 0x37 0x72 0X6F 0x31 0x37 0x38 0x36 0x0D Example 6 Get ambient sensor from Display 0007 and this command is valid...

Page 12: ...R Hex 0x39 0x30 0x37 0x67 0X71 0x30 0x30 0x30 0x30 0x0D Reply Hex Format Name Length ID Command type Command Value1 Value2 Value3 Value4 CR Hex 0x39 0x30 0x37 0x72 0X71 0x2B 0x30 0x37 0x35 0x0D Example 8 Get Running Hours from Display 0007 and this command is valid The value is 21 356 hours ASCII code Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 Value4 Value5 CR Hex 0x3...

Page 13: ... Byte2 Byte3 Byte15 The Byte1 value at the return value should be the same as the value of Byte1 at input value Byte2 Byte15 should be ASCII format Ex If Customer Generic Byte1 0x01 Byte2 G Byte3 e Byte8 c Byte9 Byte11 0x00 Ex If the Scaler Firmware Version 1 02 Byte1 0x03 Byte2 1 Byte3 Byte4 0 Byte5 2 Byte6 Byte11 0x00 Signal Status 8 g 22 000 Signal unstable 001 Signal stable Active Sync exists ...

Page 14: ...g 6C 000 Monitor blacklight Off 001 Monitor blacklight On Aspect Ratio 8 g 77 000 Full 001 4 3 002 Film 003 Subtitle 004 PC Mode Language 8 g 78 000 English 001 Français 002 Español 003 繁中 004 简中 005 Português 006 German 007 Dutch 008 Polish 009 Russia 010 Czech ...

Page 15: ...mary DNS Byte1 0x05 Secondary DNS Byte1 0x06 MAC Address 2 Byte2 9 are reserved should be 0x00 Return value Byte1 Byte2 Byte3 Byte9 The Byte1 at the return value should be the same as the value of Byte1 at Input value Byte2 Byte15 should be hex value format 1 If Byte1 0x00 IP Setup Mode at Input value the return value should be Byte1 0x00 Byte2 0x00 Manual 0x01 DHCP Byte3 9 are reserved should be ...

Page 16: ...reserved should be 0x00 3 If Byte1 0x02 0x05 at Input value refer to 2 4 If Byte1 0x06 MAC Address at Input value the return value should be Ex MAC address 00 22 64 7E 2C 82 Byte1 0x06 same as Byte1 at Input value Byte2 0x00 Byte3 0x22 Byte4 0x64 Byte5 0x7E Byte6 0x2C Byte7 0x82 Byte8 9 are reserved should be 0x00 ...

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