RS232-C Command Sheet
Serial Port Setup
Baud Rate | 9600 bps |
|---|---|
Data Length | 8 bits |
Parity | None |
Stop Bit Length | 1 bit |
Flow Control | None |
Serial Commands Explanation
The serial commands consists of 8 data bits, followed by 1 stop bit. The commands are constructed:
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|
Opening Bit | Device ID | Command Type | Command Category | Command Value | Stop Bit | |||
|
|
| 0x53 (SET) |
|
| |||
Every serial command starts with the same opening bit 0x3A (colon character “:” in ASCII).
The second and third bits, specify the device ID. The default device ID is “01”, which is 0x30 0x31 in hexadecimal notation.
The fourth bit defines the type of the command.
0x53 (“S” in ASCII) indicates a SET command.
0x47 (“G” in ASCII) indicates a GET request command.
0x72 (“r” in ASCII) indicates a reply from the device. Replies are returned by the device.
The fifth bit is reserved for the category of the command. (eg. Power Control, Audio Control, etc…)
Consult the command table below for the bits corresponding with each category.
The sixth, seventh and eight bits are used to perform a specific command within the category, or write a value to a specific command.
Values are set with 3 characters, even in hexadecimal notation.
Example values:
0x30 0x30 0x30 equals “000”
0x30 0x35 0x32 equals “052”
0x30 0x38 0x35 equals “085”
0x31 0x30 0x30 equals “100”
When sending a GET request, after the category bit, the value bits should be 0x30 0x30 0x30 (000). The device will reply with the current active setting in that category using the value bits.
Every serial command ends with the same stop bit 0x0D (return character).
Command Table (SET commands)
CATEGORY BIT | VALUE BITS | FULL COMMAND EXAMPLES | |
|---|---|---|---|
Power Control | 0x30 | 000: Standby On | 0x3A 0x30 0x31 0x53 0x30 0x30 0x30 0x30 0x0D |
001: Standby Off | 0x3A 0x30 0x31 0x53 0x30 0x30 0x30 0x31 0x0D | ||
002: Power Off | 0x3A 0x30 0x31 0x53 0x30 0x30 0x30 0x32 0x0D | ||
003: Power On | 0x3A 0x30 0x31 0x53 0x30 0x30 0x30 0x33 0x0D | ||
Audio Control: Treble | 0x31 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x31 0x30 0x35 0x30 0x0D (example value 050) |
Audio Control: Bass | 0x32 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x32 0x30 0x35 0x30 0x0D (example value 050) |
Audio Control: Balance | 0x33 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x33 0x30 0x35 0x30 0x0D (example value 050) |
Image Control: Contrast | 0x34 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x34 0x30 0x35 0x30 0x0D (example value 050) |
Image Control: Brightness | 0x35 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x35 0x30 0x35 0x30 0x0D (example value 050) |
Image Control: Sharpness | 0x36 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x36 0x30 0x35 0x30 0x0D (example value 050) |
Audio Control: Sound Preset | 0x37 | 000: Movie | 0x3A 0x30 0x31 0x53 0x37 0x30 0x30 0x30 0x0D |
001: Standard | 0x3A 0x30 0x31 0x53 0x37 0x30 0x30 0x31 0x0D | ||
002: Custom | 0x3A 0x30 0x31 0x53 0x37 0x30 0x30 0x32 0x0D | ||
003: Classroom | 0x3A 0x30 0x31 0x53 0x37 0x30 0x30 0x33 0x0D | ||
004: Meeting | 0x3A 0x30 0x31 0x53 0x37 0x30 0x30 0x34 0x0D | ||
Audio Control: Volume | 0x38 | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x38 0x30 0x35 0x30 0x0D (example value 050) |
Audio Control: Mute | 0x39 | 000: Mute Off | 0x3A 0x30 0x31 0x53 0x39 0x30 0x30 0x30 0x0D |
001: Mute On | 0x3A 0x30 0x31 0x53 0x39 0x30 0x30 0x31 0x0D | ||
Video Input Source Switching | 0x3A | 000: VGA | 0x3A 0x30 0x31 0x53 0x3A 0x30 0x30 0x30 0x0D |
001: HDMI 1 | 0x3A 0x30 0x31 0x53 0x3A 0x30 0x30 0x31 0x0D | ||
002: HDMI 2 | 0x3A 0x30 0x31 0x53 0x3A 0x30 0x30 0x32 0x0D | ||
003: AV | 0x3A 0x30 0x31 0x53 0x3A 0x30 0x30 0x33 0x0D | ||
021: HDMI 3 | 0x3A 0x30 0x31 0x53 0x3A 0x30 0x32 0x31 0x0D | ||
022: HDMI 4 | 0x3A 0x30 0x31 0x53 0x3A 0x30 0x32 0x32 0x0D | ||
101: Android | 0x3A 0x30 0x31 0x53 0x3A 0x31 0x30 0x31 0x0D | ||
103: OPS | 0x3A 0x30 0x31 0x53 0x3A 0x31 0x30 0x33 0x0D | ||
104: USB-C | 0x3A 0x30 0x31 0x53 0x3A 0x31 0x30 0x34 0x0D | ||
Video Control: Aspect Ratio | 0x3B | 000: Aspect ratio 16:9 | 0x3A 0x30 0x31 0x53 0x3B 0x30 0x30 0x30 0x0D |
001: Aspect ratio 4:3 | 0x3A 0x30 0x31 0x53 0x3B 0x30 0x30 0x31 0x0D | ||
002: PTP (Pixel To Pixel) | 0x3A 0x30 0x31 0x53 0x3B 0x30 0x30 0x32 0x0D | ||
Device Settings: Language | 0x3C | 000: English | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x30 0x0D |
001: French | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x31 0x0D | ||
002: Spanish | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x32 0x0D | ||
003: Chinese Traditional | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x33 0x0D | ||
004: Chinese Simplified | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x34 0x0D | ||
005: Portuguese | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x35 0x0D | ||
006: German | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x36 0x0D | ||
007: Dutch | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x37 0x0D | ||
008: Polish | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x38 0x0D | ||
009: Russian | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x30 0x39 0x0D | ||
010: Czech | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x30 0x0D | ||
011: Danish | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x31 0x0D | ||
012: Swedish | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x32 0x0D | ||
013: Italian | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x33 0x0D | ||
014: Romanian | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x34 0x0D | ||
015: Norwegian | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x35 0x0D | ||
016: Finnish | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x36 0x0D | ||
017: Greek | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x37 0x0D | ||
018: Turkish | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x38 0x0D | ||
019: Arabic | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x31 0x39 0x0D | ||
020: Japanese | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x32 0x30 0x0D | ||
021: Ukrainian | 0x3A 0x30 0x31 0x53 0x3C 0x30 0x32 0x31 0x0D | ||
Image Control: Presets | 0x3D | 000: Standard | 0x3A 0x30 0x31 0x53 0x3D 0x30 0x30 0x30 0x0D |
001: Bright | 0x3A 0x30 0x31 0x53 0x3D 0x30 0x30 0x31 0x0D | ||
002: Soft | 0x3A 0x30 0x31 0x53 0x3D 0x30 0x30 0x32 0x0D | ||
003: Custom | 0x3A 0x30 0x31 0x53 0x3D 0x30 0x30 0x33 0x0D | ||
Image Control: Color Hue | 0x3E | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x3E 0x30 0x35 0x30 0x0D (example value 050) |
Device Setting: Backlight | 0x3F | Value 000 - 100 | 0x3A 0x30 0x31 0x53 0x3F 0x30 0x35 0x30 0x0D (example value 050) |
Image Control: Color Temp | 0x40 | 000: Cool | 0x3A 0x30 0x31 0x53 0x40 0x30 0x30 0x30 0x0D |
001: Standard | 0x3A 0x30 0x31 0x53 0x40 0x30 0x30 0x31 0x0D | ||
002: Warm | 0x3A 0x30 0x31 0x53 0x40 0x30 0x30 0x32 0x0D | ||
Remote Control Commands | 0x41 | 000: Volume Up (incremental) | 0x3A 0x30 0x31 0x53 0x41 0x30 0x30 0x30 0x0D |
001: Volume Down (incremental) | 0x3A 0x30 0x31 0x53 0x41 0x30 0x30 0x31 0x0D | ||
010: Navigate Up | 0x3A 0x30 0x31 0x53 0x41 0x30 0x31 0x30 0x0D | ||
011: Navigate Down | 0x3A 0x30 0x31 0x53 0x41 0x30 0x31 0x31 0x0D | ||
012: Navigate Left | 0x3A 0x30 0x31 0x53 0x41 0x30 0x31 0x32 0x0D | ||
013: Navigate Right | 0x3A 0x30 0x31 0x53 0x41 0x30 0x31 0x33 0x0D | ||
014: Confirm / OK | 0x3A 0x30 0x31 0x53 0x41 0x30 0x31 0x34 0x0D | ||
020: Menu | 0x3A 0x30 0x31 0x53 0x41 0x30 0x32 0x30 0x0D | ||
021: Input | 0x3A 0x30 0x31 0x53 0x41 0x30 0x32 0x31 0x0D | ||
022: Exit | 0x3A 0x30 0x31 0x53 0x41 0x30 0x32 0x32 0x0D | ||
031: Blank (black screen) | 0x3A 0x30 0x31 0x53 0x41 0x30 0x33 0x31 0x0D | ||
032: Freeze (freeze screen) | 0x3A 0x30 0x31 0x53 0x41 0x30 0x33 0x32 0x0D | ||
Device Setting: Infrared Control | 0x42 | 000: Enable Infrared Remote | 0x3A 0x30 0x31 0x53 0x42 0x30 0x30 0x30 0x0D |
001: Disable Infrared Remote | 0x3A 0x30 0x31 0x53 0x42 0x30 0x30 0x31 0x0D |
Command Table (GET requests and Replies)
CATEGORY BIT | FULL REQUEST EXAMPLES | REPLY BITS | FULL REPLY EXAMPLES | |
|---|---|---|---|---|
Power Status | 0x30 | 0x3A 0x30 0x31 0x47 0x30 0x30 0x30 0x30 0x0D | 000: Standby On | 0x3A 0x30 0x31 0x72 0x30 0x30 0x30 0x30 0x0D |
001: Standby Off | 0x3A 0x30 0x31 0x72 0x30 0x30 0x30 0x31 0x0D | |||
002: Power Off | 0x3A 0x30 0x31 0x72 0x30 0x30 0x30 0x32 0x0D | |||
003: Power On | 0x3A 0x30 0x31 0x72 0x30 0x30 0x30 0x33 0x0D | |||
Audio Status: Treble | 0x31 | 0x3A 0x30 0x31 0x47 0x31 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x31 0x30 0x35 0x30 0x0D |
Audio Status: Bass | 0x32 | 0x3A 0x30 0x31 0x47 0x32 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x32 0x30 0x35 0x30 0x0D (example status 050) |
Audio Status: Balance | 0x33 | 0x3A 0x30 0x31 0x47 0x33 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x33 0x30 0x35 0x30 0x0D (example status 050) |
Image Status: Contrast | 0x34 | 0x3A 0x30 0x31 0x47 0x34 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x34 0x30 0x35 0x30 0x0D (example status 050) |
Image Status: Brightness | 0x35 | 0x3A 0x30 0x31 0x47 0x35 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x35 0x30 0x35 0x30 0x0D (example status 050) |
Image Status: Sharpness | 0x36 | 0x3A 0x30 0x31 0x47 0x36 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x36 0x30 0x35 0x30 0x0D (example status 050) |
Audio Status: Sound Preset | 0x37 | 0x3A 0x30 0x31 0x47 0x37 0x30 0x30 0x30 0x0D | 000: Movie | 0x3A 0x30 0x31 0x72 0x37 0x30 0x30 0x30 0x0D |
001: Standard | 0x3A 0x30 0x31 0x72 0x37 0x30 0x30 0x31 0x0D | |||
002: Custom | 0x3A 0x30 0x31 0x72 0x37 0x30 0x30 0x32 0x0D | |||
003: Classroom | 0x3A 0x30 0x31 0x72 0x37 0x30 0x30 0x33 0x0D | |||
004: Meeting | 0x3A 0x30 0x31 0x72 0x37 0x30 0x30 0x34 0x0D | |||
Audio Status: Volume | 0x38 | 0x3A 0x30 0x31 0x47 0x38 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x38 0x30 0x35 0x30 0x0D (example status 050) |
Audio Status: Mute | 0x39 | 0x3A 0x30 0x31 0x47 0x39 0x30 0x30 0x30 0x0D | 000: Mute Off | 0x3A 0x30 0x31 0x72 0x39 0x30 0x30 0x30 0x0D |
001: Mute On | 0x3A 0x30 0x31 0x72 0x39 0x30 0x30 0x31 0x0D | |||
Video Input Source Status | 0x3A | 0x3A 0x30 0x31 0x47 0x3A 0x30 0x30 0x30 0x0D | 000: VGA | 0x3A 0x30 0x31 0x72 0x3A 0x30 0x30 0x30 0x0D |
001: HDMI 1 | 0x3A 0x30 0x31 0x72 0x3A 0x30 0x30 0x31 0x0D | |||
002: HDMI 2 | 0x3A 0x30 0x31 0x72 0x3A 0x30 0x30 0x32 0x0D | |||
003: AV | 0x3A 0x30 0x31 0x72 0x3A 0x30 0x30 0x33 0x0D | |||
021: HDMI 3 | 0x3A 0x30 0x31 0x72 0x3A 0x30 0x32 0x31 0x0D | |||
022: HDMI 4 | 0x3A 0x30 0x31 0x72 0x3A 0x30 0x32 0x32 0x0D | |||
101: Android | 0x3A 0x30 0x31 0x72 0x3A 0x31 0x30 0x31 0x0D | |||
103: OPS | 0x3A 0x30 0x31 0x72 0x3A 0x31 0x30 0x33 0x0D | |||
104: USB-C | 0x3A 0x30 0x31 0x72 0x3A 0x31 0x30 0x34 0x0D | |||
Video Status: Aspect Ratio | 0x3B | 0x3A 0x30 0x31 0x47 0x3B 0x30 0x30 0x30 0x0D | 000: Aspect ratio 16:9 | 0x3A 0x30 0x31 0x72 0x3B 0x30 0x30 0x30 0x0D |
001: Aspect ratio 4:3 | 0x3A 0x30 0x31 0x72 0x3B 0x30 0x30 0x31 0x0D | |||
002: PTP (Pixel To Pixel) | 0x3A 0x30 0x31 0x72 0x3B 0x30 0x30 0x32 0x0D | |||
Device Status: Language | 0x3C | 0x3A 0x30 0x31 0x47 0x3C 0x30 0x30 0x30 0x0D | 000: English | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x30 0x0D |
001: French | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x31 0x0D | |||
002: Spanish | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x32 0x0D | |||
003: Chinese Traditional | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x33 0x0D | |||
004: Chinese Simplified | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x34 0x0D | |||
005: Portuguese | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x35 0x0D | |||
006: German | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x36 0x0D | |||
007: Dutch | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x37 0x0D | |||
008: Polish | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x38 0x0D | |||
009: Russian | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x30 0x39 0x0D | |||
010: Czech | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x30 0x0D | |||
011: Danish | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x31 0x0D | |||
012: Swedish | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x32 0x0D | |||
013: Italian | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x33 0x0D | |||
014: Romanian | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x34 0x0D | |||
015: Norwegian | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x35 0x0D | |||
016: Finnish | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x36 0x0D | |||
017: Greek | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x37 0x0D | |||
018: Turkish | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x38 0x0D | |||
019: Arabic | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x31 0x39 0x0D | |||
020: Japanese | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x32 0x30 0x0D | |||
021: Ukrainian | 0x3A 0x30 0x31 0x72 0x3C 0x30 0x32 0x31 0x0D | |||
Image Status: Presets | 0x3D | 0x3A 0x30 0x31 0x47 0x3D 0x30 0x30 0x30 0x0D | 000: Standard | 0x3A 0x30 0x31 0x72 0x3D 0x30 0x30 0x30 0x0D |
001: Bright | 0x3A 0x30 0x31 0x72 0x3D 0x30 0x30 0x31 0x0D | |||
002: Soft | 0x3A 0x30 0x31 0x72 0x3D 0x30 0x30 0x32 0x0D | |||
003: Custom | 0x3A 0x30 0x31 0x72 0x3D 0x30 0x30 0x33 0x0D | |||
Image Status: Color Hue | 0x3E | 0x3A 0x30 0x31 0x47 0x3E 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x3E 0x30 0x35 0x30 0x0D (example status 050) |
Device Status: Backlight | 0x3F | 0x3A 0x30 0x31 0x47 0x3F 0x30 0x30 0x30 0x0D | Value 000 - 100 | 0x3A 0x30 0x31 0x72 0x3F 0x30 0x35 0x30 0x0D (example status 050) |
Image Status: Color Temp | 0x40 | 0x3A 0x30 0x31 0x47 0x40 0x30 0x30 0x30 0x0D | 000: Cool | 0x3A 0x30 0x31 0x72 0x40 0x30 0x30 0x30 0x0D |
001: Standard | 0x3A 0x30 0x31 0x72 0x40 0x30 0x30 0x31 0x0D | |||
002: Warm | 0x3A 0x30 0x31 0x72 0x40 0x30 0x30 0x32 0x0D | |||
Device Setting: Infrared Control | 0x42 | 0x3A 0x30 0x31 0x47 0x42 0x30 0x30 0x30 0x0D | 000: Enable Infrared Remote | 0x3A 0x30 0x31 0x72 0x42 0x30 0x30 0x30 0x0D |
001: Disable Infrared Remote | 0x3A 0x30 0x31 0x72 0x42 0x30 0x30 0x31 0x0D |
Telnet Port Setup
IP Port | 4664 |
|---|
Make sure to verify the network tool supports hexadecimal commands, or convert it to ASCII commands.