BenQ ST4301K Page 18 Installation Manual Download

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Get-function format

Send: (Command Type="g")

Name

Length

Command

type

Command

Value1

Value2

Value3

Byte count

1 Byte

2 Byte

1 Byte

Bytes

order

2~3

Reply: (Command Type="r" or "-")
If the Command is valid, Command Type ="r"

Name

Length

Command

type

Command

Value1

Value2

Value3

Byte count

1 Byte

2 Byte

1 Byte

Bytes

order

2~3

If the Command is Not valid, Command Type="-"

Name

Length

Command

type

Byte count

1 Byte

2 Byte

1 Byte

Bytes

order

2~3

Example 1: Get Brightness from Display -05 and this command is valid.
The Brightness value is 67.
Send (Hex Format)

Name

Length

Command

type

Command

Value1

Value2

Value3

Hex

0x38

0x30

0x35

0x67

0x62

0x30

0x0D

Reply (Hex Format)

Name

Length

Command

type

Command

Value1

Value2

Value3

Summary of Contents for ST4301K

Page 1: ...1 ST5501K_ST4301K RS232 LAN Control Protocol Installation Guide ...

Page 2: ...ommunication settings 4 RS232 serial port connection 4 RS232 via LAN 5 RS232 via HDBaseT 5 Protocol Command Description 5 Set function listing 6 Set function description 6 Set function format 6 Set function table 8 Get function listing 17 Get function description 17 Get function format 18 PC Get function command to LCD Monitor 21 Date 2019 03 15 ...

Page 3: ... The set protocol contains two sections command Set Function and Get Function In this document PC represents all the control units that can send or receive the RS232 protocol command Wire arrangement Wire Arrangement P1 Color P2 1 Black 1 2 Brown 3 3 Red 2 4 Orange 4 5 Yellow 5 6 Green 6 7 Blue 7 8 Purple 8 9 Gray 9 Case Drain wire Case RS232 pin assignment Pin Description Pin Description 1 NC 2 R...

Page 4: ... PC sends control command to the Monitor the Monitor shall response as follows 1 If the message is received correctly it will send 02Bh followed by CR 00Dh 2 If the message is received incorrectly it will send 02Dh followed by CR 00Dh Connections and communication settings Choose one of the connections and set up properly before RS232 control RS232 serial port connection Communication cable straig...

Page 5: ...f Message excluding CR Display ID Identification for each of display Command Type Identify command type s 0x73h Set Command g 0x67h Get Command r 0x72h Reply Command 0x2Bh Valid command Reply 0x2Dh Invalid command Reply Command Function command code One byte ASCII code Value 1 3 Three bytes ASCII that defines the value D Sub 9 pin PC or laptop LAN cable RJ45 port on a display HDBaseT compatible de...

Page 6: ...mand Type Identify command type s 0x73h Set Command Command Function command code One byte ASCII code Value 1 3 Three bytes ASCII that defines the value CR 0x0D Set function format Send Command Type s 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 order 1 2 3 4 5 6 7 8 9 Reply Command Type or Name Length ID Comma...

Page 7: ...ame 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 Example 3 Set Tint as 32 for Display 03 and this command is valid Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x30 0x33 0x73 0x27 0x30 0x33 0x32 0x0D Reply Hex Format Name Le...

Page 8: ... 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 0x24 0x30 0x37 0x36 0x0D No Reply Set function table Set Function Len Cmd Type Cmd Code Hex RS232 ASCII Bytes LAN ASCII Bytes Power 8 s 21 000 Monitor Off 000 Monitor Off Blacklight off mute 001 On Monitor On 001 Monitor On Blacklight on last status 002 Sta...

Page 9: ...t Ratio 8 S 31 000 Full 000 Full 001 4 3 001 4 3 002 1 1 002 1 1 003 16 9 003 16 9 Language 8 S 32 000 English 000 English 001 Français 001 Français 002 Español 002 Español 003 繁中 003 繁中 004 简中 004 简中 005 Português 005 Português 006 German 006 German 007 Dutch 007 Dutch 008 Polish 008 Polish 009 Russia 009 Russia 010 Czech 010 Czech 011 Danish 011 Danish 012 Swedish 012 Swedish 013 Italian 013 Ita...

Page 10: ...ersian 024 Persian 025 Vietnamese 025 Vietnamese Sound Mode 8 s 33 001 Standard 001 Standard 002 Class 002 Class 003 Movie 003 Movie 004 Meeting 004 Meeting 005 Custom 005 Custom Volume 8 s 35 000 100 000 100 Mute 8 s 36 000 Off 000 Off 001 On 001 On Balance 8 s 39 000 100 000 100 Treble 8 s 37 000 100 000 100 Bass 8 s 38 000 100 000 100 Reomte comtrol command 8 s 40 000 Vol 000 Vol 001 Vol 001 Vo...

Page 11: ...e 032 Freeze 040 X Sign 040 X Sign 041 WPS 041 WPS 042 Mediaplayer 042 Mediaplayer 043 Android Setting 043 Android Setting IR Control 8 s 42 000 Disable 000 Disable 001 Enable 001 Enable Button IR Control 8 s 43 000 Disable 000 Disable 001 Enable 001 Enable Button Control 8 s 45 000 Disable 000 Disable 001 Enable 001 Enable Pixel Shift 8 s 47 000 Off 000 Off 001 On 001 On Picture Mode s 81 000 Sta...

Page 12: ... Power Save 8 s A9 000 Off 000 Off 001 Low 001 Low 002 High 002 High Switch on Staus 8 s AB 000 Power Off 000 Power Off 001 Force On 001 Force On 002 Last Status 002 Last Status On Off Timer 14 s E0 Byte1 Byte9 1 Byte1 Decide which Timer is selected and its enable disable setting Byte1 3 0 0x1 0x07 There are totally 7 Timers this value is used to decide which Timer is selected Byte1 7 Reserved sho...

Page 13: ...d be 0x00 Byte1 6 The Timer is enable or not Byte1 6 1 means enable Byte1 5 The On Timer is enable or not Byte1 5 1 means enable Byte1 4 The Off Timer is enable or not Byte1 4 1 means enable 2 Byte2 The Day of the On Off Timer bit0 for Sunday bit1 for Monday bit2 for Tuesday bit3 for Wednesday bit4 for Thursday bit5 for Friday bit6 for Saturday bit7 for Everday 3 Byte3 The Hour of the On Timer Byt...

Page 14: ...d Contrast 8 s 23 000 100 Brightness 8 s 24 000 100 Aspect Ratio 8 s 31 000 Full 001 4 3 002 1 1 003 16 9 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 017 Greek 019 Arabic 020 Japanse 021 Thailand 022 Korean ...

Page 15: ...ol left 010 Remote up 011 Remote down 012 Remote left 013 Remote right 014 Remote ok 020 Remote Menu Key 021 Remote Input source 022 Remote Exit 031 Blank 032 Freeze 040 X Sign 041 WPS 042 Mediaplayer 043 Android Setting IR Control 8 s 42 000 Disable 001 Enable Button IR Control 8 s 43 000 Disable 001 Enable Button Control 8 s 45 000 Disable 001 Enable Pixel Shift 8 s 47 000 Off 001 On Picture Mod...

Page 16: ...elected and its enable disable setting Byte1 3 0 0x1 0x07 There are totally 7 Timers this value is used to decide which Timer is selected Byte1 7 Reserved should be 0 Byte1 6 The Timer is enable or not Byte1 6 1 means enable Byte1 5 The On Timer is enable or not Byte1 5 1 means enable Byte1 4 The Off Timer is enable or not Byte1 4 1 means enable 2 Byte2 The Day of the On Off Timer bit0 for Sunday ...

Page 17: ...ate the LCD Monitor for specific information The Get Function packet format consists of 5 bytes which are similar to the Set Function packet structure Note that the Value byte is always 00 Get function description Item Description Length Total Bytes of messages excluding CR Display ID Identification for each of display V Command Type Identify command type g 0x67h Get Command Command Function comma...

Page 18: ...Byte count 1 Byte 2 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte Bytes order 1 2 3 4 5 6 7 8 9 If the Command is Not valid Command Type Name Length ID Command type CR Byte count 1 Byte 2 Byte 1 Byte 1 Byte Bytes order 1 2 3 4 5 Example 1 Get Brightness from Display 05 and this command is valid The Brightness value is 67 Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR ...

Page 19: ...and Value1 Value2 Value3 CR Hex 0x38 0x30 0x37 0x72 0x65 0x30 0x33 0x32 0x0D Example 4 Get Tint from Display 07 but the Brightness command ID is error and it is NOT in the command table Send Hex Format Name Length ID Command type Command Value1 Value2 Value3 CR Hex 0x38 0x30 0x37 0x67 0XD7 0x30 0x30 0x30 0x0D Reply Hex Format Name Length ID Command type CR Hex 0x34 0x30 0x31 0x2D 0x0D Example 5 Ge...

Page 20: ...me Length ID Command type Command Value1 Value2 Value3 Value4 CR Hex 0x39 0x30 0x37 0x67 0X70 0x30 0x30 0x30 0x30 0x0D Reply Hex Format Name Length ID Command type Command Value1 Value2 Value3 Value4 CR Hex 0x39 0x30 0x37 0x72 0X70 0x31 0x35 0x36 0x38 0x0D Example 7 Get thermal sensor from Display 0007 and this command is valid The value is 075 degree ASCII code NOTE Positive degree is ASCII code ...

Page 21: ...e1 Value2 Value3 Value4 Value5 CR Hex 0x3A 0x30 0x37 0x72 0X76 0x32 0x31 0x33 0x35 0x36 0x0D PC Get function command to LCD Monitor Get Function Len ID Cmd Type Cmd Code Hex RS232 LAN Model Info 20 1 g 20 1 Input value Byte1 Byte2 Byte3 Byte15 Byte2 Byte11 0x00 Byte1 0x01 Get Customer Name Byte1 0x02 Get Customer Model Name Byte1 0x04 Get Scaler Firmware Version Byte1 0x05 Get LAN Firmware Version...

Page 22: ...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 1 g 22 000 Signal unstable 000 Signal unstable 001 Signal stable Active Sync exists 001 Signal stable Active Sync exists Treble 8 g 37 000 100 000 100 Ba...

Page 23: ...GA 001 HDMI1 001 HDMI1 002 HDMI2 002 HDMI2 006 DVI D 006 DVI D 007 DisplayPort 007 DisplayPort 101 android 101 android Power 8 1 g 6C 000 Monitor Off 000 Monitor Off Blacklight off mute 001 On Monitor On 001 Monitor On Blacklight on last status 002 Standby or android off X Pixel Shift 8 1 g 72 000 Off 000 Off 001 On 001 On Button Control 8 1 g 73 000 Disable 000 Disable 001 Enable 001 Enable Opera...

Page 24: ...繁中 004 简中 004 简中 005 Português 005 Português 006 German 006 German 007 Dutch 007 Dutch 008 Polish 008 Polish 009 Russia 009 Russia 010 Czech 010 Czech 011 Danish 011 Danish 012 Swedish 012 Swedish 013 Italian 013 Italian 014 Romanian 014 Romanian 015 Norwegian 015 Norwegian 016 Finnish 016 Finnish 017 Greek 017 Greek 019 Arabic 019 Arabic 020 Japanse 020 Japanse ...

Page 25: ...m 003 Custom Chroma Color 8 g B2 000 100 000 100 Hue 8 g B3 000 100 000 100 Backlight 8 1 g B4 000 100 000 100 DCR 8 g B5 000 Off 000 Off 001 On 001 On Color Temp 8 1 g B6 000 Cool 000 Cool 001 Standard 001 Standard 002 Warm 002 Warm RTC Year 8 1 g C8 000 099 000 099 RTC Month 8 1 g C9 001 012 001 012 RTC Day 8 1 g CA 001 031 001 031 RTC Hour 8 1 g CB 000 023 000 023 RTC Minute 8 1 g CC 000 059 00...

Page 26: ...t Input value Byte1 7 Reserved should be 0 Byte1 6 The Timer is enable or not Byte1 6 1 means enable Byte1 5 The On Timer is enable or not Byte1 5 1 means enable Byte1 4 The Off Timer is enable or not Byte1 4 1 Input value Byte1 Byte2 Byte3 Byte9 1 Byte1 3 0 The Number of the On Off Timer There are totally 7 On Off Timers and this byte is used to selected which timer is going to be accessed 2 Byte...

Page 27: ...reserved and should be 0x00 means enable 2 Byte2 The Day of the On Off Timer bit0 for Sunday bit1 for Monday bit2 for Tuesday bit3 for Wednesday bit4 for Thursday bit5 for Friday bit6 for Saturday bit7 for Everday 3 Byte3 The Hour of the On Timer Byte3 0x00 0x17 4 Byte4 The Minute of the On Timer Byte4 0x00 0x3B 5 Byte5 The Hour of the Off Timer Byte5 0x00 0x17 6 Byte6 The Minute of the Off Timer ...

Page 28: ... IP address 169 254 81 38 Byte1 0x01 same as Byte1 at Input value Byte2 0xA9 169 Byte3 0xFE 254 Byte1 0x01 IP Address Byte1 0x02 Get Subnet Mask Byte1 0x03 Default Gateway Byte1 0x04 Primary DNS Byte1 0x05 Secondary DNS Byte1 0x06 network MAC Address Byte1 0x07 Ethernet RJ45 MAC Addess 2 Byte2 9 are reserved should be 0x00 Return value Byte1 Byte2 Byte3 Byte9 The Byte1 at the return value should b...

Page 29: ...e3 0xFE 254 Byte4 0x51 81 Byte5 0x26 38 Byte6 9 are 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 WOL 8 g F0 000 Off 000 Off 001 O...

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