This article contains universal serial commands for all Avocor display models.
Please note that some commands may not be available on all display models due to various differences in features and hardware. Some commands are different between different models, and these differences are noted in the command description.
Refer to your display's user manual for a complete list of available commands for your model.
Command and Response Format
Any commands sent from an automation/control system or PC to an Avocor display must have the following format:
[STX] [IDT] [TYPE] [CMD] [VALUE]/[REPLY] [ETX] [CR]
- [STX] indicates the start of the command data (always 07).
- [IDT] is the display ID (always 01).
- [TYPE] is the command type:
- 00 = return to host (response from the LCD panel)
- 01 = read / action
- 02 = write
- [VALUE] is the parameter setting for the command.
- [REPLY] is the parameter setting for the command, acknowledged by the display in its response to a command.
- [ETX] indicates the end of the command data (always 08).
Commands
Where the variable "XX" is designated in place of a numeric hex [VALUE], use the range indicated in parentheses next to the command description.
| Essential Commands | |
| Power On | 07 01 02 50 4F 57 01 08 |
| Power Off | 07 01 02 50 4F 57 00 08 |
| Display Status | 07 01 01 50 4F 57 08 |
| Restore Factory Default | 07 01 02 41 4C 4C 00 08 |
| Restore Factory Default Except Comm. | 07 01 02 41 4C 4C 01 08 |
| Read Serial Number | 07 01 01 53 45 52 08 |
| Read Model Name | 07 01 01 4D 4E 41 08 |
| Read Firmware Version | 07 01 01 47 56 45 08 |
| Read RS232 Table Version | 07 01 01 52 54 56 08 |
| Never Sleep | 07 01 02 57 46 53 02 08 |
| IPC / OPS Off | 07 01 02 49 59 43 00 08 |
| IPC / OPS On | 07 01 02 49 59 43 01 08 |
| VGA | 07 01 02 4D 49 4E 00 08 |
| HDMI 1 | 07 01 02 4D 49 4E 09 08 |
| HDMI 2 | 07 01 02 4D 49 4E 0A 08 |
| HDMI 3 / Front HDMI | 07 01 02 4D 49 4E 0B 08 |
| HDMI 4 | 07 01 02 4D 49 4E 0C 08 |
| DisplayPort | 07 01 02 4D 49 4E 0D 08 |
| Type-C (AVE-5530, AVE-xx30-A) | 07 01 02 4D 49 4E 0C 08 |
| Type-C (AVG-xx60, AVW-xx55) | 07 01 02 4D 49 4E 14 08 |
| IPC / OPS | 07 01 02 4D 49 4E 0E 08 |
| WPS | 07 01 02 4D 49 4E 13 08 |
| Picture Settings | |
|---|---|
| Backlight Brightness (00~64) | 07 01 02 42 52 49 XX 08 |
| Backlight Off | 07 01 02 42 4C 43 00 08 |
| Backlight On | 07 01 02 42 4C 43 01 08 |
| Digital Brightness (00~64) | 07 01 02 42 52 4C XX 08 |
| Contrast (00~64) | 07 01 02 43 4F 4E XX 08 |
| Hue (00~64) | 07 01 02 48 55 45 XX 08 |
| Saturation (00~64) | 07 01 02 53 41 54 XX 08 |
| Sharpness (00~64) | 07 01 02 53 48 41 XX 08 |
| Noise Reduction Off | 07 01 02 4E 4F 52 00 08 |
| Noise Reduction: Low | 07 01 02 4E 4F 52 01 08 |
| Noise Reduction: Medium | 07 01 02 4E 4F 52 02 08 |
| Noise Reduction: High | 07 01 02 4E 4F 52 03 08 |
| Red Gain (00~64) | 07 01 02 55 53 52 XX 08 |
| Green Gain (00~64) | 07 01 02 55 53 47 XX 08 |
| Blue Gain (00~64) | 07 01 02 55 53 42 XX 08 |
| Red Offset (00~64) | 07 01 02 55 4F 52 XX 08 |
| Green Offset (00~64) | 07 01 02 55 4F 47 XX 08 |
| Blue Offset (00~64) | 07 01 02 55 4F 42 XX 08 |
| Color Temperature: User | 07 01 02 43 4F 54 00 08 |
| Color Temperature: 5000K | 07 01 02 43 4F 54 06 08 |
| Color Temperature: 6500K | 07 01 02 43 4F 54 01 08 |
| Color Temperature: 7500K | 07 01 02 43 4F 54 07 08 |
| Color Temperature: 9300K | 07 01 02 43 4F 54 02 08 |
| Gamma Off | 07 01 02 47 41 43 00 08 |
| Gamma On | 07 01 02 47 41 43 01 08 |
| VGA Adjustment | |
| Phase (00~64) | 07 01 02 50 48 41 XX 08 |
| Phase (00~64) | 07 01 02 50 48 41 XX 08 |
| Clock (00~64) | 07 01 02 43 4C 4F XX 08 |
| Horizontal Position (00~64) | 07 01 02 48 4F 52 XX 08 |
| Vertical Position (00~64) | 07 01 02 56 45 52 XX 08 |
| Auto Adjust (00~64) | 07 01 02 41 44 4A XX 08 |
| Scaling | |
| Point-to-Point | 07 01 02 41 53 50 00 08 |
| 16:9 | 07 01 02 41 53 50 01 08 |
| 4:3 | 07 01 02 41 53 50 02 08 |
| Letterbox | 07 01 02 41 53 50 03 08 |
| Auto | 07 01 02 41 53 50 04 08 |
| Overscan Ratio Adjust (00~64) | 07 01 02 5A 4F 4D XX 08 |
| Remote Control | |
| MENU | 07 01 02 52 43 55 00 08 |
| INFO | 07 01 02 52 43 55 01 08 |
| UP | 07 01 02 52 43 55 02 08 |
| DOWN | 07 01 02 52 43 55 03 08 |
| LEFT | 07 01 02 52 43 55 04 08 |
| RIGHT | 07 01 02 52 43 55 05 08 |
| OK | 07 01 02 52 43 55 06 08 |
| EXIT | 07 01 02 52 43 55 07 08 |
| VGA | 07 01 02 52 43 55 08 08 |
| HDMI 1 | 07 01 02 52 43 55 0A 08 |
| HDMI 2 | 07 01 02 52 43 55 0B 08 |
| HDMI 3 | 07 01 02 52 43 55 1F 08 |
| DisplayPort (AVE-xx30-A, AVE-5530) | 07 01 02 52 43 55 22 08 |
| DisplayPort (AVG-xx60, AVF-xx50) | 07 01 02 52 43 55 0C 08 |
| Type-C (AVE-xx30-A, AVE-5530) | 07 01 02 52 43 55 23 08 |
| Type-C (AVG-xx60, AVW-xx55) | 07 01 02 52 43 55 2E 08 |
| OPS | 07 01 02 52 43 55 21 08 |
| SCALING | 07 01 02 52 43 55 17 08 |
| FREEZE | 07 01 02 52 43 55 18 08 |
| MUTE | 07 01 02 52 43 55 19 08 |
| BRIGHTNESS | 07 01 02 52 43 55 1A 08 |
| CONTRAST | 07 01 02 52 43 55 1B 08 |
| AUTO | 07 01 02 52 43 55 1C 08 |
| VOLUME+ | 07 01 02 52 43 55 1D 08 |
| VOLUME- | 07 01 02 52 43 55 1E 08 |
| Unlock Remote Control and Display Panel Keys | 07 01 02 4B 4C 43 00 08 |
| Lock Remote Control and Display Panel Keys | 07 01 02 4B 4C 43 01 08 |
| GVS | |
| Query Main Scaler Version | 07 01 02 47 56 53 00 08 |
| Query Sub MCU Version | 07 01 02 47 56 53 01 08 |
| Query Network Module Version | 07 01 02 47 56 53 02 08 |
| Audio | |
| Set Volume Level (00~64) | 07 01 02 56 4F 4C XX 08 |
| Volume+ by Increment (00~64) | 07 01 02 56 4F 49 XX 08 |
| Volume- by Increment (00~64) | 07 01 02 56 4F 44 XX 08 |
| Bass (00~14) | 07 01 02 42 41 53 XX 08 |
| Treble (00~14) | 07 01 02 54 52 45 XX 08 |
| Balance (00~14) | 07 01 02 42 41 4C XX 08 |
| Internal Speaker Off | 07 01 02 49 4E 53 00 08 |
| Internal Speaker On | 07 01 02 49 4E 53 01 08 |
| Mute Off | 07 01 02 4D 55 54 00 08 |
| Mute On | 07 01 02 4D 55 54 01 08 |
| Video Scheme (AVG-xx60, AVW-xx55, AVF-xx50) | |
| User | 07 01 02 53 43 4D 00 08 |
| Sport | 07 01 02 53 43 4D 01 08 |
| Game | 07 01 02 53 43 4D 02 08 |
| Cinema | 07 01 02 53 43 4D 03 08 |
| Vivid | 07 01 02 53 43 4D 04 08 |
| Video Scheme (AVE-xx30-A, AVE-5530) | |
| User | 07 01 02 53 43 4D 00 08 |
| Vivid | 07 01 02 53 43 4D 01 08 |
| Cinema | 07 01 02 53 43 4D 02 08 |
| Game | 07 01 02 53 43 4D 03 08 |
| Sport | 07 01 02 53 43 4D 04 08 |
| Eco Mode/Wake from Sleep | |
| On | 07 01 02 57 46 53 01 08 |
| Off | 07 01 02 57 46 53 02 08 |
| Wake on LAN (AVW-xx55) | 07 01 02 57 46 53 03 08 |
| Auto Scan | |
| Auto Scan - Off | 07 01 02 41 54 53 00 08 |
| Auto Scan - On | 07 01 02 41 54 53 01 08 |
| IRFM | |
| Off | 07 01 02 49 52 46 00 08 |
| On | 07 01 02 49 52 46 01 08 |
| Smart Light Control | |
| Off | 07 01 02 53 4C 43 00 08 |
| DCR | 07 01 02 53 4C 43 01 08 |
| By Time | 07 01 02 53 4C 43 03 08 |
| Power LED | |
| Off | 07 01 02 4C 45 44 00 08 |
| On | 07 01 02 4C 45 44 01 08 |
| HDMI RGB Color Range | |
| Auto Detect | 07 01 02 48 43 52 00 08 |
| 0-255 | 07 01 02 48 43 52 01 08 |
| 16-235 | 07 01 02 48 43 52 02 08 |
| Touch Control (AVF-xx50) | |
| Auto | 07 01 02 54 4F 43 00 08 |
| OPS | 07 01 02 54 4F 43 01 08 |
| HDMI 3 | 07 01 02 54 4F 43 02 08 |
| Rear USB | 07 01 02 54 4F 43 03 08 |
| HDMI 4 | 07 01 02 54 4F 43 04 08 |
| WPS | 07 01 02 54 4F 43 53 08 |
| Touch Control (AVW-xx55) | |
| Auto | 07 01 02 54 4F 43 00 08 |
| USB Touch 1 | 07 01 02 54 4F 43 02 08 |
| USB Touch 2 | 07 01 02 54 4F 43 03 08 |
| USB Touch 3 | 07 01 02 54 4F 43 04 08 |
| OSD Control (AVW-xx55, AVF-xx50, AVE-xx20) | |
| Transparency (00~64) | 07 01 02 4F 53 54 XX 08 |
| Horizonal Position (00~64) | 07 01 02 4F 53 48 XX 08 |
| Vertical Position (00~64) | 07 01 02 4F 53 56 XX 08 |
| OSD Language (AVW-xx55, AVF-xx50, AVE-xx20) | |
| English | 07 01 02 4F 53 4C 00 08 |
| French | 07 01 02 4F 53 4C 01 08 |
| German | 07 01 02 4F 53 4C 02 08 |
| Dutch | 07 01 02 4F 53 4C 03 08 |
| Danish | 07 01 02 4F 53 4C 08 08 |
| Italian | 07 01 02 4F 53 4C 0D 08 |
| Swedish | 07 01 02 4F 53 4C 0E 08 |
| Portuguese | 07 01 02 4F 53 4C 0F 08 |
| Spanish | 07 01 02 4F 53 4C 10 08 |
| OSD Timeout (AVW-xx55, AVF-xx50, AVE-xx20) | |
| 5 Seconds | 07 01 02 4F 53 4F 05 08 |
| 10 Seconds | 07 01 02 4F 53 4F 0A 08 |
| 20 Seconds | 07 01 02 4F 53 4F 14 08 |
| 30 Seconds | 07 01 02 4F 53 4F 1E 08 |
| 60 Seconds | 07 01 02 4F 53 4F 3C 08 |