Introduction
Caution
Only works with models include TV.
•Get Screen Mode Status
Header | command | ID | DATA Length | CheckSum | |
|
|
| |||
0xAA | 0x18 | 0 | |||
|
| ||||
|
|
|
|
|
•Set Picture Size
Header | command |
| DATA | DATA |
|
|
| ID | Length |
| CheckSum |
0xAA | 0x18 |
| 1 | Screen Mode |
|
|
|
|
|
|
|
Screen Mode : Screen Mode code to be set on TV / Monitor.
0x01 | 16 : 9 |
|
|
0x04 | Zoom |
|
|
0x31 | Wide Zoom |
|
|
0x0B | 4 : 3 |
|
|
• | Ack |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Header | command |
|
| DATA |
| Ack/Nak |
| Val1 |
|
| |||||
|
|
| Length |
|
| Check |
| |||||||||
|
|
|
|
| ID |
|
|
|
|
|
|
|
| |||
| 0xAA | 0xFF |
| 3 |
| ‘A’ |
| 0x18 | Screen | Sum |
| |||||
|
|
|
|
|
| |||||||||||
|
|
|
|
| Mode |
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| Screen Mode : Same as above |
|
|
|
|
|
|
|
|
|
|
| ||||
• | Nak |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Header | command |
|
| DATA |
| Ack/Nak |
| Val1 | Check |
| |||||
|
| ID | Length |
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
| Sum |
| |||
| 0xAA | 0xFF |
|
| 3 |
| ‘N’ |
| 0x18 | ERR |
| |||||
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
| ERR : Error code that shows what occurred error is. |
|
|
|
|
|
| |||||||||
• Screen Size Control |
|
|
|
|
|
|
|
|
|
|
|
|
| |||
• | Function |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Personal Computer recognizes the screen size of TV / Monitor. |
|
|
|
| |||||||||||
• Get Screen Size Status |
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
| |||||
| Header |
| command |
|
| ID |
| DATA Length | CheckSum |
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
| 0xAA |
|
| 0x19 |
|
|
| 0 |
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|