Chapter 2. Hardware
Ack
Header | Command ID | Data | Ack/ | Val1 | Checksum | ||
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| length | Nak |
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0xAA | 0xFF | 3 | 'A' | 0x11 | "Power" |
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“Power”: Power code to be set on a product.
Nak
Header | Command ID | Data | Ack/ | Val1 | Checksum | ||
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| length | Nak |
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0xAA | 0xFF | 3 | 'N' | 0x11 | "ERR" |
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“ERR” : A code showing what error has occurred.
Volume control
Function
•The volume of a product can be adjusted using a PC.
Viewing volume state (Get Volume Status)
Header | Command | ID | Data length | Checksum |
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0xAA | 0x12 |
| 0 |
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Setting the volume (Set Volume)
Header | Command | ID | Data | Data | Checksum |
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| length |
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0xAA | 0x12 |
| 1 | “Volume” |
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“Volume”: Volume value code to be set on a product.
27
Ack
Header | Command ID | Data | Ack/ | Val1 | Checksum | ||
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| length | Nak |
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0xAA | 0xFF | 3 | 'A' | 0x12 | “Volume” |
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“Volume”: Volume value code to be set on a product.
Nak
Header | Command ID | Data | Ack/ | Val1 | Checksum | ||
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| length | Nak |
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0xAA | 0xFF | 3 | 'N' | 0x12 | "ERR" |
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“ERR” : A code showing what error has occurred.
Input source control
Function
•The input source of a product can be changed using a PC.
Viewing input source state (Get Input Source Status)
Header | Command | ID | Data length | Checksum |
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0xAA | 0x14 |
| 0 |
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