NEC PlasmaSync 42VM5 Supplementary Manual page 2

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Serial connection
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The communications method conforms to the RS-232C standard.
Baud rate: 9600 bps
Data length: 8 bits
Parity bit: Odd parity
Stop bits: 1 bit
Communications mode: Full duplex
The control connector is described below.
The PC CONTROL connector is a D-SUB 9-pin connector.
1
2 To TxD of PC
3 To RxD of PC
4
5 To GND of PC
6
7 To CTS of PC
8 To RTS of PC
9
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4. List of Commands
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* Example for command
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Command name
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001. POWER ON
002. POWER OFF
003. INPUT SW CHANGE
004. VOLUME GAIN DATA
005. AUDIO MUTE ON
006. AUDIO MUTE OFF
007. CONTRAST GAIN DATA
008. BRIGHT GAIN DATA
009. SHARPNESS GAIN DATA
010. COLOR GAIN DATA
011. TINT GAIN DATA
012. PICTURE MODE SELECT
013. COLOR TEMP SELECT
014. RED GAIN DATA
015. GREEN GAIN DATA
016. BLUE GAIN DATA
018. BASS GAIN DATA
019. TREBLE GAIN DATA
020. BALANCE GAIN DATA
021. SCREEN MODE SELECT
022. V.POSITION GAIN DATA
023. H.POSITION GAIN DATA
024. V-HEIGHT GAIN DATA
025. H-WIDTH GAIN DATA
026. AUTO PICTURE SELECT
033. Long Life Set (PDP Saver Set)
035. ALL RESET
039. BNC INPUT
042. FREQUENCY REQUEST
043. INPUT MODE REQUEST
044. VIDEO ADJUST REQUEST
045. AUDIO SELECT REQUEST
Example
9FH 4EH
9FH 4FH
DFH 47H
DFH 7FH
9FH 3EH
9FH 3FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 0AH
DFH 00H
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 51H
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 7FH
DFH 6BH
1FH 54H
DFH 8CH
1FH 26H
1FH 41H
1FH 45H
1FH 6FH
00H
00H
01H
03H
00H
00H
03H
03H
03H
03H
03H
01H
01H
04H
04H
04H
03H
03H
03H
01H
03H
03H
03H
03H
03H
03H
00H
01H
00H
00H
00H
00H