External adjustment, Rs232c communication protocol – Grundig Xentia LXW 102-8625 REF User Manual

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External adjustment

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RS232C Communication Protocol

2. Input Source : i

To Input Source Select

* Transmission

{i}{ }{SET ID}{ }{Data}{Cr}
Data 0 : TV
Data 1 : Scart 1
Data 2 : Scart 2
Data 3 : Composite 1
Data 4 : S-Video 1

1. Power : p

To Control Power On/Off of the LCD TV

* Transmission

{p}{ }{SET ID}{ }{Data}{Cr}
Data 0 : Off
Data 1 : On

* Ack

{SET ID}{:}{OK}{x}{Data}{x}
Data 0 : Off
Data 1 : On

Read Power On Source Status

* Transmission

{p}{ }{SET ID}{ }{FF}{Cr}

* Ack

{SET ID}{:}{OK}{x}{Data}{x}
Data 0 : Power Off
Data 1 : Power On
Data 2 : TV
Data 3 : Scart 1
Data 4 : Scart 2
Data 5 : Composite 1
Data 6 : S-Video 1
Data 7 : Composite 2
Data 8 : S-Video 2
Data 9 : Component 1
Data 10 : Component 2
Data 11 : DVI
Data 12 : PC

If Other Functions Transmit 0xFF data based on this
format, Ack data feeds back present status about
each function.

Data 5 : Composite 2
Data 6 : S-Video 2
Data 7 : Component 1
Data 8 : Component 2
Data 9 : DVI
Data 10 : PC

* Ack

{SET ID}{:}{OK}{x}{Data}{x}
Data 0 : TV
Data 1 : Scart 1
Data 2 : Scart 2
Data 3 : Composite 1
Data 4 : S-Video 1
Data 5 : Composite 2
Data 6 : S-Video 2
Data 7 : Component 1
Data 8 : Component 2
Data 9 : DVI
Data 10 : PC

3. Aspect Ratio : r

To adjust screen format

* Transmission

{r}{ }{SET ID}{ }{Data}{Cr}
Data 0 : Auto wide
Data 1 : Wide
Data 2 : Panorama
Data 3 : Zoom1
Data 4 : zoom2
Data 5 : 4:3
Data 6 : 14:9
Data 7 : 4:3(In PC Mode)
Data 8 : Wide(In PC Mode)

* Ack

{SET ID}{:}{OK}{x}{Data}{x}
Data 0 : Auto wide
Data 1 : Wide
Data 2 : Panorama
Data 3 : Zoom1
Data 4 : zoom2
Data 5 : 4:3
Data 6 : 14:9
Data 7 : 4:3(In PC Mode)
Data 8 : Wide(In PC Mode)

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