RS232 Commands for T6

Modified on Thu, 06 Jul 2023 at 11:54 AM

Overview

This guide provides step by step instructions for testing the RS232 commands for OneScreen T6.

Requirements

1. Male to USB Straight through RS232 cable

2. SSCOM software

Process

To test RS232 commands on OneScreen, ensure the following:

1. Connect serial port of female to USB RS232 cable to serial port at back side of OneScreen and connect USB side to PC

2. Launch SSCOM and set language to English

3. Now open COM settings and enter these values as shown in screenshot. You need to select port in which your serial cable is connected to PC. You can check it by going to This PC -> Properties -> Device Manager -> Universal Serial Bus Controllers

4. Enable Hex show and Send Hex options on SSCOM

5. Select serial port on ComNum option and click on Open COM

6. Write the command in following window which you want to test and enter send

7. In this way you can test all commands on your OneScreen T6

Commands

Function		Required Command
Power On		55 00 8E 00 E3
Power Off		55 00 8D 00 E2
Source		55 00 80 00 D5
Up		55 00 00 01 56
Down		55 00 00 02 57
Left		55 00 00 03 58
Right		55 00 00 04 59
OK		55 00 00 00 55
Menu		55 00 14 00 69
Exit		55 00 16 00 6B
Info		55 00 18 00 6D
Mute		55 00 1A 00 6F
Sleep Mode		55 00 20 00 75
Sound Mode		55 00 22 00 77
Picture Mode		55 00 28 00 7D
Set Sleep Timer		55 00 4A 00 9F
Aspect Ratio		55 00 4C 00 A1
Volume Increase		55 00 0C 00 61
Volume Decrease		55 00 0E 00 63
Return		55 00 0A 00 5F
Switch Source to YPbPr		55 00 80 04 D9
Switch Source to VGA		55 00 80 05 DA
Switch Source to HDMI 1		55 00 80 08 DD
Switch Source to HDMI 2		55 00 80 09 DE
Switch Source to HDMI 3		55 00 80 11 E6
Switch Source to DP		55 00 80 15 EA
Switch Source to On-board PC (OPS)		55 00 80 0B E0
Switch Source to AV in		55 00 80 0C E1
Switch Source to USB		55 00 80 0F E4
Set Contrast		55 00 2A 00 7F
Set Color Temperature		55 00 34 00 89
Set Reduction Noise		55 00 36 00 8B
	Set Language		55 00 42 00 97
	Enter Factory Settings/Menu		55 00 82 00 D7
	Factory Reset		55 00 84 00 D9
	Home		55 00 91 00 E6
	Resolution Switch		55 00 95 00 EA
	Audio Only		55 00 97 00 EC

Troubleshooting

1. Serial Data not receiving at OneScreen side.

Verify that female to USB RS232 cable selected is Straight through

Verify that you have entered correct port settings, selected correct COM port and enabled options mentioned in point 5 of Process

2. Serial Data receiving at OneScreen side but command not working.

Make sure that there is space after every two digits of command like shown in RS232 commands table