LG RZ-37LZ55, Руководство пользователя

Страница: 49 / 60

49
ENGLISH
External Control Device Setup ; RS-232C
External Control Device Setup ; RS-232C
Reference
Reference
* : Refer to ‘02 Input Select’ on page 50.
Transmission
* [Command 1]: First command. (k, x or m)
* [Command 2]: Second command.
* [Set ID]: You can adjust the set ID to choose desired monitor
ID number in Special menu. Adjustment range is 1
~ 99. When selecting Set ID ‘0’, every connected
TV set is controlled. Set ID is indicated as decimal
(1~99) on menu and as Hexa decimal (0x0~0x63)
on transmission/receiving protocol.
* [DATA]: To transmit command data.
Transmit ‘FF’ data to read status of command.
* [Cr]: Carriage Return
ASCII code ‘0x0D’
* [ ]: ASCII code ‘space (0x20)’
[Command1][Command2][ ][Set ID][ ][Data][Cr]
T
T
ransmission / Receiving Protocol
ransmission / Receiving Protocol
OK Acknowledgement
* The Monitor transmits ACK (acknowledgement) based on
this format when receiving normal data. At this time, if the
data is data read mode, it indicates present status data. If
the data is data write mode, it returns the data of the PC
computer.
[Command2][ ][Set ID][ ][OK][Data][x]
Error Acknowledgement
* The Monitor transmits ACK (acknowledgement) based on
this format when receiving abnormal data from non-viable
functions or communication errors.
[Command2][ ][Set ID][ ][NG][Data][x]
01. Power k a 0 ~ 1
02. Input Select (Main Picture) x b
03. Aspect Ratio k c 0 ~ 6
04. Screen Mute k d 0 ~ 1
05. Volume Mute k e 0 ~ 1
06. Volume Control k f 0 ~ 64
07. Contrast k g 0 ~ 64
08. Brightness k h 0 ~ 64
09. Colour k i 0 ~ 64
10. Tint k j 0 ~ 64
11. Sharpness k k 0 ~ 64
12. OSD Select k l 0 ~ 1
13. Key Lock k m 0 ~ 1
14. Balance k t 0 ~ 64
15.
Programme Select (Main TV Input)
m a 0 ~ 63
16. Key m c Key Code
COMMAND
1
COMMAND
2
DATA
(Hexa)
Command Reference List
Command Reference List
*
STATION
PICTURE
SOUND
TIME
SPECIAL
SCREEN
Prev. Menu
Input
Language
Child lock
Set ID
Demo
1
Set ID
Set ID
- Use this function to specify a monitor ID number.
- Refer to ‘Real Data Mapping 1’. See page 50.
1. Press the MENU button and then use
D D
/
E E
button to select the
Special menu.
2. Press the G G button and then use
D D
/
E E
button to select Set ID .
3. Press the G G button and then use F F
/
G G button to adjust Set ID
to choose the desired monitor ID number. The adjustment range
of
Set ID is 1 ~ 99.
4. Press the OK button to save.
Set ID
G G
• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
• Stop bit : 1 bit
• Communication code : ASCII code
* Use a crossed (reverse) cable.
Communication Parameters
Communication Parameters
Data 1: Illegal Code
2: not support function
• Error messages
1. Illegal ID : If Wrong or no ID in the command is written.
2. B_TokenLength !=2 : If the first argument of the command does not
equals to 2.
3. Error ==TOKEN_ERROR : If some Special character or Numeric
are written to the first argument of the command or wrong Space
position is written to the first argument of the command.
4. Illegal Opcodes : If the Wrong Alphabet is written to the first argu-
ment of the command.
5. Illegal Params : If the Wrong parameter is supplied to the end of the
command line (means that value of the parameter that is not sup-
ported).