All codes sent are in HEX format.
(Sending the below commands as ASCII characters will not work, codes muse be sent as HEX)
The model of displays that these codes work on are typically video wall or commercial style panels. The RS232 port is labeled "RS232C In"
These types of displays typically have an RS232C In and an RS232C Out port because they are intended to be daisy-chained together.
The codes represented below are broadcast codes and will send the command to ALL displays if connected:
| Command | Code (HEX) | Control System Representation |
|---|---|---|
| Power On | AA 11 FE 01 01 11 | \xAA\x11\xFE\x01\x01\x11 |
| Power Off | AA 11 FE 01 00 10 | \xAA\x11\xFE\x01\x00\x10 |
| Volume Up | AA 62 FE 01 00 61 | \xAA\x62\xFE\x01\x00\x61 |
| Volume Down | AA 62 FE 01 01 62 | \xAA\x62\xFE\x01\x01\x62 |
| Mute On | AA 13 FE 01 01 13 | \xAA\x13\xFE\x01\x01\x13 |
| Mute Off | AA 13 FE 01 00 12 | \xAA\x13\xFE\x01\x00\x12 |
| Select HDMI 1 | AA 14 FE 01 21 34 | \xAA\x14\xFE\x01\x21\x34 |
| Select HDMI 2 | AA 14 FE 01 23 36 | \xAA\x14\xFE\x01\x23\x36 |
| Select HDMI 3 | AA 14 FE 01 31 44 | \xAA\x14\xFE\x01\x31\x44 |
| Info (Display) | AA 17 FE 01 01 17 | \xAA\x17\xFE\x01\x01\x17 |
| Menu | AA 34 FE 01 00 33 | \xAA\x34\xFE\x01\x00\x33 |
| Up | AA C1 FE 01 06 C6 | \xAA\xC1\xFE\x01\x06\xC6 |
| Down | AA C1 FE 01 86 46 | \xAA\xC1\xFE\x01\x86\x46 |
| Right | AA C1 FE 01 46 06 | \xAA\xC1\xFE\x01\x46\x06 |
| Left | AA C1 FE 01 46 06 | \xAA\xC1\xFE\x01\x46\x06 |
| Enter (OK) | AA C1 FE 01 16 D6 | \xAA\xC1\xFE\x01\x16\xD6 |
| Return (Back) | AA C1 FE 01 58 18 | \xAA\xC1\xFE\x01\x58\x1B |
| Exit | AA B2 FE 0A 01 00 00 40 09 04 | \xAA\xB2\xFE\x0A\x01\x00\x00\x40\x09\04 |
| Picture Size: Screen Fit | AA C1 FE 01 B5 75 | \xAA\xC1\xFE\x01\xB5\x75 |
For testing or demonstration purposes, a Docklight Scripting project file with the above commands is attached to this Knowledge Base article. The Docklight Scripting program is available for download here:
https://www.docklight.de/download/Docklight_Scripting.zip