46. FREQUENCY Request
Function
The external control equipment inquires the Horizontal frequency, Vertical frequency, Horizontal sync polarity, Vertical sync polarity, Mode, and Resolution of the plasma monitor.
Transmission Data
1FH | 80H | 60H | 26H | 00H | CKS |
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ACK |
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7FH | 60H | 80H | 26H | 0BH | DATA00 to | DATA10 CKS | ||
Horizontal frequency |
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DATA00: | Integer part |
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| 00H: 0 (No signal: 00H) | |||
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| FFH: 256 | ||
DATA01: | One decimal place |
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| 00H: 0 (No signal: 00H) | ||||
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| 09H: 9 |
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Vertical frequency |
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DATA02: | Integer part |
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| 00H: 0 (No signal: 00H) | |||
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| FFH: 256 | ||
DATA03: | One decimal place |
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| 00H: 0 (No signal: 00H) | ||||
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| 09H: 9 |
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Horizontal sync polarity |
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DATA04: | 00H: – |
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| 01H: Positive |
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| 02H: Negative |
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Vertical sync polarity |
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DATA05: | 00H: – |
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| 01H: Positive |
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| 02H: Negative |
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MODE |
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DATA06: | 00H: |
| No signal |
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| 01H to 80H: | RGB signal | Identification number of PC mode | |||||
| 81H: |
| Video signal | 3.58NTSC | ||||
| 82H: |
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| 4.43NTSC | ||
| 83H: |
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| PAL |
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| 84H: |
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| PAL- M | ||
| 85H: |
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| PAL- N |
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| 86H: |
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| PAL60 |
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| 87H: |
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| SECAM | ||
| 88H: |
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| B/W60 |
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| 89H: |
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| B/W50 |
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| A0H: |
| HD/DVD/DTV signal | 480I |
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| A1H: |
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| 480P |
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| A2H: |
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| 576I |
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| A3H: |
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| 576P |
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| A4H: |
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| 720P |
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| A5H: |
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| 1035I |
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| A6H: |
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| 1080I |
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RESOLUTION |
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DATA07: | Dots | 00H: 0 (No signal: 00H) | |
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| FFH: 256 | |
DATA08: | Dots | 00H: 257 (No signal: 00H) | |
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| FFH | |
DATA09: | Lines | 00H: 0 (No signal: 00H) | |
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| FFH: 256 | |
DATA10: | Lines | 00H: 257 (No signal: 00H) |
FFH
47. Input MODE Request
Function
The display returns the current input information by the external control equipment’ s request.
Transmission Data
1FH 80H 60H 41H 00H CKS
ACK
7FH 60H 80H 41H 01H DATA00 CKS
DATA00: Input Select |
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01H: Video1 | 02H: Video2 |
03H: Video3 | 04H: HD (HD1 or DTV or DTV1) |
05H: RGB1/PC1 | 06H: RGB2/PC2 |
0AH: DVD (DVD1) | 0CH: HD2 (DTV2) |
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