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1Preparations
1.6.2 Control Codes
Viewing control state (Get control command)
Header | Command |
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0xAA | Command | 0 | |||
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Controlling (Set control command)
Header | Command |
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0xAA | Command | 1 | Value | |||
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Command
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No. | Command type | Command | Value range |
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1 | Power control | 0x11 | 0~1 |
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2 | Volume control | 0x12 | 0~100 |
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3 | Input source control | 0x14 | - |
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4 | Screen mode control | 0x18 | - |
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5 | Screen size control | 0x19 | 0~255 |
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6 | PIP on/off control | 0x3C | 0~1 |
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7 | Auto adjustment control | 0x3D | 0 |
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8 | Video wall mode control | 0x5C | 0~1 |
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9 | Safety Lock | 0x5D | 0~1 |
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Issued IDs can be displayed in hexadecimals. However, ID 0 must be displayed as 0xFF.
All communications take place in hexadecimals. The checksum is calculated by adding up all values except the header. If a checksum adds up to be more than 2 digits as shown below (11+FF+01+01=112), the first digit is removed.
E.g. Power On & ID=0
Header | Command | ID | Data length | Data 1 | Checksum | |
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0xAA | 0x11 | 1 | "Power" | |||
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Header | Command | ID | Data length | Data 1 | 12 | |
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0xAA | 0x11 | 1 | 1 | |||
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1 Preparations 40