Skip to main content

E-Series RS232 Control

  • Updated
Usage RS232 Serial Port UDP network control
Instructions 1. Connect the Rs232 serial cable to the E-Series display (baud rate: 115200)
2. You can control the E-Series display by sending instructions to the serial port

1. Ensure that the E-Series display and external control devices are in the same LAN (communication port number: 4660)
2. The external device sends the "RS232 Command" command through UDP
3. If there is an idle E-Series display in the LAN, the external device can receive the reply code "IDLE, can receive command" from the display. Then you can obtain the IP address of the display
4. External devices can control the E-series display by sending instructions to the IP address of the display
Function Descriptions RS232 Command Return value format Notes
Startup & Shutdown Shutdown (sleep) 6B 30 31 73 41 30 30 30 0D  

 
Startup 6B 30 31 73 41 30 30 31 0D  

 
Inquire the power status Obtain power status 6B 30 31 67 69 30 30 30 0D

Power ON: 6B 30 31 72 69 30 30 31 0D

Power OFF: 6B 30 31 72 69 30 30 30 0D

  
Change Source

Front HDMI

 6B 30 31 73 42 30 30 34 0D    
Front USB-C 6B 30 31 73 42 30 30 43 0D    
HDMI 1 6B 30 31 73 42 30 31 34 0D    
HDMI 2 6B 30 31 73 42 30 32 34 0D    

VGA

 6B 30 31 73 42 30 30 36 0D    
OPS 6B 30 31 73 42 30 30 37 0D    
DisplayPort 6B 30 31 73 42 30 30 39 0D    
USB-C 6B 30 31 73 42 30 30 40 0D    
Home Screen 6B 30 31 73 42 30 30 41 0D    
Set the volume value (0-100) 0 6B 30 31 73 50 30 30 30 0D    
10 6B 30 31 73 50 30 31 30 0D    
20 6B 30 31 73 50 30 32 30 0D    
30 6B 30 31 73 50 30 33 30 0D    
40 6B 30 31 73 50 30 34 30 0D    
50 6B 30 31 73 50 30 35 30 0D    
60 6B 30 31 73 50 30 36 30 0D    
70 6B 30 31 73 50 30 37 30 0D    
80 6B 30 31 73 50 30 38 30 0D    
90 6B 30 31 73 50 30 39 30 0D    
100 6B 30 31 73 50 31 30 30 0D    
Volume Adjust

Volume Down

 6B 30 31 73 50 32 30 30 0D    

Volume Up

 6B 30 31 73 50 32 30 31 0D    
Mute

Mute Off

 6B 30 31 73 51 30 30 30 0D    

Mute On

 6B 30 31 73 51 30 30 31 0D    
Inquire the mute value

Obtain mute status

 6B 30 31 67 67 30 30 30 0D Mute ON: 6B 30 31 72 67 30 30 31 0D
Mute OFF: 6B 30 31 72 67 30 30 30 0D		  
Inquire the volume value Obtain current volume 6B 30 31 67 66 30 30 30 0D return the volume value (3X 3X 3X, XXX = volume)

 

 

Set Bass (0-100)

 0 6B 30 31 73 4A 30 30 30 0D    

10

 6B 30 31 73 4A 30 31 30 0D    
20 6B 30 31 73 4A 30 32 30 0D    
30 6B 30 31 73 4A 30 33 30 0D    
40 6B 30 31 73 4A 30 34 30 0D    
50 6B 30 31 73 4A 30 35 30 0D    
60 6B 30 31 73 4A 30 36 30 0D    
70 6B 30 31 73 4A 30 37 30 0D    
80 6B 30 31 73 4A 30 38 30 0D    

90

 6B 30 31 73 4A 30 39 30 0D    

100

 6B 30 31 73 4A 31 30 30 0D    
Set Treble (0-100) 0 6B 30 31 73 4B 30 30 30 0D    

10

 6B 30 31 73 4B 30 31 30 0D    
20 6B 30 31 73 4B 30 32 30 0D    
30 6B 30 31 73 4B 30 33 30 0D    
40 6B 30 31 73 4B 30 34 30 0D    
50 6B 30 31 73 4B 30 35 30 0D    
60 6B 30 31 73 4B 30 36 30 0D    
70 6B 30 31 73 4B 30 37 30 0D    
80 6B 30 31 73 4B 30 38 30 0D    

90

 6B 30 31 73 4B 30 39 30 0D    

100

 6B 30 31 73 4B 31 30 30 0D    
Set brightness (0-100) 0 6B 30 31 73 44 30 30 30 0D    
10 6B 30 31 73 44 30 31 30 0D    
20 6B 30 31 73 44 30 32 30 0D    
30 6B 30 31 73 44 30 33 30 0D    
40 6B 30 31 73 44 30 34 30 0D    
50 6B 30 31 73 44 30 35 30 0D    
60 6B 30 31 73 44 30 36 30 0D    
70 6B 30 31 73 44 30 37 30 0D    
80 6B 30 31 73 44 30 38 30 0D    
90 6B 30 31 73 44 30 39 30 0D    
100 6B 30 31 73 44 31 30 30 0D    
Inquire the brightness value Obtain current brightness 6B 30 31 67 62 30 30 30 0D 6B 30 31 72 62 3X 3X 3X 0D  
Set contrast (0-100) 0 6B 30 31 73 43 30 30 30 0D    
10 6B 30 31 73 43 30 31 30 0D    
20 6B 30 31 73 43 30 32 30 0D    
30 6B 30 31 73 43 30 33 30 0D    
40 6B 30 31 73 43 30 34 30 0D    
50 6B 30 31 73 43 30 35 30 0D    
60 6B 30 31 73 43 30 36 30 0D    
70 6B 30 31 73 43 30 37 30 0D    
80 6B 30 31 73 43 30 38 30 0D    
90 6B 30 31 73 43 30 39 30 0D    
100 6B 30 31 73 43 31 30 30 0D    
Inquire the contrast value Obtain current contrast 6B 30 31 67 61 30 30 30 0D 6B 30 31 72 61 3X 3X 3X 0D  
Set sharpness (0-100) 0 6B 30 31 73 45 30 30 30 0D    
10 6B 30 31 73 45 30 31 30 0D    
20 6B 30 31 73 45 30 32 30 0D    
30 6B 30 31 73 45 30 33 30 0D    
40 6B 30 31 73 45 30 34 30 0D    
50 6B 30 31 73 45 30 35 30 0D    
60 6B 30 31 73 45 30 36 30 0D    
70 6B 30 31 73 45 30 37 30 0D    
80 6B 30 31 73 45 30 38 30 0D    
90 6B 30 31 73 45 30 39 30 0D    
100 6B 30 31 73 45 31 30 30 0D    
Inquire the sharpness value Obtain current sharpness 6B 30 31 67 63 30 30 30 0D 6B 30 31 72 63 3X 3X 3X 0D  
Set saturation (0-100) 0 6B 30 31 73 46 30 30 30 0D    
10 6B 30 31 73 46 30 31 30 0D    
20 6B 30 31 73 46 30 32 30 0D    
30 6B 30 31 73 46 30 33 30 0D    
40 6B 30 31 73 46 30 34 30 0D    
50 6B 30 31 73 46 30 35 30 0D    
60 6B 30 31 73 46 30 36 30 0D    
70 6B 30 31 73 46 30 37 30 0D    
80 6B 30 31 73 46 30 38 30 0D    
90 6B 30 31 73 46 30 39 30 0D    
100 6B 30 31 73 46 31 30 30 0D    
Inquire the saturation value Obtain current saturation 6B 30 31 67 64 30 30 30 0D 6B 30 31 72 64 3X 3X 3X 0D  
Color Mode

Normal

 6B 30 31 73 48 30 30 30 0D    

Warm

 6B 30 31 73 48 30 30 31 0D    
Cool 6B 30 31 73 48 30 30 32 0D    
Custom/User 6B 30 31 73 48 30 30 33 0D    
Button Lock Enable 6B 30 31 73 52 30 30 30 0D    

Disable

 6B 30 31 73 52 30 30 31 0D    
Inquire Button Lock

Obtain button lock status

 6B 30 31 67 6C 30 30 30 0D ON: 6B 30 31 72 6C 30 30 31 0D
OFF: 6B 30 31 72 6C 30 30 30 0D		  
Remote Lock Enable 6B 30 31 73 56 30 30 30 0D    
Disable 6B 30 31 73 56 30 30 31 0D    
Inquire Remote Lock Obtain remote lock status 6B 30 31 67 6A 30 30 30 0D ON: 6B 30 31 72 6A 30 30 31 0D
OFF: 6B 30 31 72 6A 30 30 30 0D		  
Touch Lock Enable 6B 30 31 73 5C 30 30 30 0D    
Disable 6B 30 31 73 5C 30 30 31 0D    
Inquire Touch Lock Obtain touch lock status 6B 30 31 67 75 30 30 30 0D ON: 6B 30 31 72 8D 30 30 31 0D
OFF: 6B 30 31 72 8D 30 30 30 0D		  

 

 

Remote Control

 

 

Up

 6B 30 31 73 5B 30 30 30 0D    
Down 6B 30 31 73 5B 30 30 31 0D    
Left 6B 30 31 73 5B 30 30 32 0D    
Right 6B 30 31 73 5B 30 30 33 0D    
Enter 6B 30 31 73 5B 30 30 34 0D    
Exit 6B 30 31 73 5B 30 30 37 0D    

 

 

 

Inquire Date/Time

 

 

 

 Get operation time 6B 30 31 67 6F 30 30 30 0D 6B 30 31 72 6F 3X 3X 3X 3X 0D  
Get date (year) 6B 30 31 67 70 48 30 30 0D 6B 30 31 72 70 48 3X 3X 0D  
Get date (month) 6B 30 31 67 70 4D 30 30 0D 6B 30 31 72 70 4D 3X 3X 0D  
Get date (day) 6B 30 31 67 70 44 30 30 0D 6B 30 31 72 70 44 3X 3X 0D  
Get date (hour) 6B 30 31 67 71 48 30 30 0D 6B 30 31 72 71 48 3X 3X 0D  
Get date (minute) 6B 30 31 67 71 4D 30 30 0D 6B 30 31 72 71 4D 3X 3X 0D  
Get date (second) 6B 30 31 67 71 53 30 30 0D 6B 30 31 72 71 53 3X 3X 0D  

Inquire Device Name

 Get device name 6B 30 31 67 72 30 30 30 0D 6B 30 31 72 72 XX XX XX 0D  

Inquire MAC Address

 Get device MAC 6B 30 31 67 73 30 30 30 0D 6B 30 31 72 73 XX XX XX XX XX XX 0D  

Factory Reset

 Factory Reset 6B 30 31 73 5A 30 30 30 0D   This will immediately reset the device to factory default
Powered by Zendesk