NEC PX-42VP5HA RS232 codes- Plasma - Page 17

This command inquires the Horizontal Frequency, Vertical Frequency, Horizontal Sync Polarity - resolution

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039. BNC INPUT Function: This command sets the BNC Input for the incoming signal. Command: DFH 80H 60H 8CH 01H DATA00 CKS Data Portion Contents DATA00 BNC Select 01H : RGB 02H : Component Response: At the time of a success 7FH 60H 80H 8CH 01H DATA00 CKS Data Portion Contents DATA00 BNC Select 01H : RGB 02H : Component 042. FREQUENCY REQUEST Function: This command inquires the Horizontal Frequency, Vertical Frequency, Horizontal Sync Polarity, Vertical Sync Polarity, Mode and Resolution of the incoming signal. Command: 1FH 80H 60H 26H 00H CKS Response: At the time of a success 7FH 60H 80H 26H 0BH DATA00 to DATA0A CKS Data Portion Contents Horizontal Frequency DATA00 Integer Part 00H : 0 (No Signal: 00H) : FFH : 255 DATA01 One Decimal Place 00H : 0 (No Signal: 00H) : 09H : 9 Vertical Frequency DATA02 Integer Part 00H : 0 (No Signal: 00H) : FFH : 255 DATA03 One Decimal Place 00H : 0 (No Signal: 00H) : 09H : 9 Horizontal Sync Polarity DATA04 00H : - 01H : Positive 02H : Negative

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039. BNC INPUT
**********************************************************************
Function:
This command sets the BNC Input for the incoming signal.
Command:
DFH
80H
60H
8CH
01H
DATA00
CKS
Data Portion Contents
-------------------------------------------------------------------
DATA00
BNC Select
01H : RGB
02H : Component
Response: At the time of a success
7FH
60H
80H
8CH
01H
DATA00
CKS
Data Portion Contents
-------------------------------------------------------------------
DATA00
BNC Select
01H : RGB
02H : Component
042. FREQUENCY REQUEST
**********************************************************************
Function:
This command inquires the Horizontal Frequency, Vertical Frequency, Horizontal Sync Polarity,
Vertical Sync Polarity, Mode and Resolution of the incoming signal.
Command:
1FH
80H
60H
26H
00H
CKS
Response: At the time of a success
7FH
60H
80H
26H
0BH
DATA00 to DATA0A
CKS
Data Portion Contents
-------------------------------------------------------------------
Horizontal Frequency
DATA00
Integer Part
00H : 0 (No Signal: 00H)
:
FFH : 255
DATA01
One Decimal Place
00H : 0 (No Signal: 00H)
:
09H : 9
Vertical Frequency
DATA02
Integer Part
00H : 0 (No Signal: 00H)
:
FFH : 255
DATA03
One Decimal Place
00H : 0 (No Signal: 00H)
:
09H : 9
Horizontal Sync Polarity
DATA04
00H : -
01H : Positive
02H : Negative