![](/images/new-backgrounds/1155070/15507057x1.webp)
Screen mode control
•• Function
The screen mode of a product can be changed using a PC.
Screen mode cannot be controlled when the Video Wall function is enabled.
•• Viewing screen status (Get Screen Mode Status)
Header | Command | ID | Data length | Checksum |
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0xAA | 0x18 |
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•• Setting the picture size (Set Picture Size)
Header | Command | ID | Data length | Data | Checksum |
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0xAA | 0x18 |
| 1 | "Screen Mode" |
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"Screen Mode": A code that sets the product status
0x0116 : 9
0x04 | Zoom |
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0x31 | Wide Zoom |
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0x0B | 4 : 3 |
•• Ack
Header | Command | ID | Data length | Ack/Nak | Val1 | Checksum | |
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0xAA | 0xFF |
| 3 | 'A' | 0x18 | "Screen |
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| Mode" |
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"Screen Mode": A code that sets the product status
•• Nak
Header | Command |
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0xAA | 0xFF |
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| 3 |
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| 'N' |
| 0x18 | "ERR" |
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"ERR": A code showing what error has occurred |
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Screen size control |
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•• Function |
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The screen size of a product can be changed using a PC. |
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•• Viewing the screen size (Get Screen Size Status) |
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Header | Command |
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| ID | Data length |
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0xAA | 0x19 |
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•• Ack |
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Header | Command |
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0xAA | 0xFF |
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| 3 |
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| 'A' | 0x19 | "Screen Size" |
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"Screen Size": product screen size (range: 0 – 255, unit: inch)
•• Nak
Header | Command | ID | Data | Ack/Nak | Val1 | Checksum | |
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0xAA | 0xFF |
| 3 | 'N' | 0x19 | "ERR" |
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"ERR": A code showing what error has occurred
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