RS-232C

01. Power (Command2:a)

03. Aspect Ratio (Command2:c)

To control Power On/Off of the Projector.

To adjust the screen format.

Transmission

Transmission

[k] [a] [ ] [Set ID] [ ] [Data] [Cr]

Data 0 : Power Off

1 : Power On

Ack

[a] [ ] [Set ID] [ ] [OK] [Data] [x]

Data 0 : Power Off

1: Power On

To show Power On/Off status.

Transmission

[k] [a] [ ] [Set ID] [ ] [FF] [Cr]

Ack

[a] [ ] [Set ID] [ ] [OK] [Data] [x]

Data 0 : Power Off

1: Power On

*In like manner, if other functions transmit ‘0xFF’ data based on this format, Acknowledgement data feed back presents status about each function.

02. Input Select (Command2:b)

To select input source for the Set.

Transmission

[k] [b] [ ] [Set ID] [ ] [Data] [Cr]

[k] [c] [ ] [Set ID] [ ] [Data] [Cr]

Data 1 : Normal Screen( 4:3)

2 : Wide(16:9)

4 : Zoom1

5 : Zoom2

8 : FULL

Ack

[c] [ ] [Set ID] [ ] [OK] [Data] [x]

Data 1 :

Normal Screen( 4:3)

2

:

Wide(16:9)

4

:

Zoom1

5

:

Zoom2

8

:

FULL

04. Screen Mute (Command2:d)

To select screen mute on/off.

Transmission

[k] [d] [ ] [Set ID] [ ] [Data] [Cr]

Data 0 : Screen Mute Off (Picture On) 1 : Screen Mute On (Picture Off)

Ack

[d] [ ] [Set ID] [ ] [OK] [Data] [x]

Data 0 : Screen Mute Off (Picture On) 1 : Screen Mute On (Picture Off)

Data

2 : Video

3

: S-Video

 

4

: Component

6

: RGB-DTV

 

7

: RGB-PC

8

: HDMI(DVI)-DTV

 

9

: HDMI(DVI)-PC

 

 

 

Ack

 

 

 

 

 

 

 

 

[b] [

] [Set ID] [ ] [OK] [Data] [x]

 

 

 

 

 

 

Data

2 : Video

3

: S-Video

 

4

: Component

6

: RGB-DTV

 

7

: RGB-PC

8

: HDMI(DVI)-DTV

 

9

: HDMI(DVI)-PC

 

 

 

05. Contrast (Command2:g)

To adjust screen contrast.

Transmission

[k] [g] [ ] [Set ID] [ ] [Data] [Cr]

Data Min : 0 ~ Max : 64

* Refer to ‘Real data mapping 1’. Ack

[g][ ] [Set ID] [ ] [OK] [Data] [x] Data Min : 0 ~ Max : 64

* Real data mapping 1

* Real data mapping 2

0

: Step 0

0 : Step -50

 

 

A

: Step 10

 

 

 

32 : Step 0

F

: Step 15

 

10

: Step 16

64 : Step 50

 

 

64 : Step 100

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LG Electronics AN110W-JD, AN110B-JD Power Command2a, Input Select Command2b, Screen Mute Command2d, Contrast Command2g