NEC VT491 NP115 : RS232 codes- Projectors - Page 33

Table of Response Error Codes

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049. WXGA MODE SETTING SET Function: This command sets the WXGA Mode of projector. Command: 03H B1H 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents DATA01 C3H fixed DATA02 Setting Value 00H : OFF 01H : ON Response: At the time of a success 23H B1H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*3) Data Portion Contents DATA01 C3H fixed DATA02 Results 00H : Normal 01H : Error Response: At the time of a failure A3H B1H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3) 6. Response At the time of a success( ACK ) This returns ACK without adding data portion to the command that does not request data. This returns ACK with adding data to the data portion for the command that requests data. * At the time of a failure( NAK ) This adds a cause of not accepting the command to data portion to return it. (Example) Power On Command: 02H 00H 00H 00H 00H CKS Response: A2H 00H 01H 40H 02H DATA01 DATA02 CKS 7. Table of Response Error Codes

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049. WXGA MODE SETTING SET
**********************************************************************
Function:
This command sets the WXGA Mode of projector.
Command:
03H
B1H
00H
00H
02H
DATA01
DATA02
CKS
(*3)
Data Portion
Contents
-----------------------------------------------------------------
DATA01
C3H fixed
DATA02
Setting Value
00H : OFF
01H : ON
Response: At the time of a success
23H
B1H
01H
xxH
02H
DATA01
DATA02
CKS
(*1)
(*2)
(*3)
Data Portion
Contents
-----------------------------------------------------------------
DATA01
C3H fixed
DATA02
Results
00H : Normal
01H : Error
Response: At the time of a failure
A3H
B1H
01H
xxH
02H
DATA01
DATA02
CKS
(*1)
(*2)
(*4)
(*3)
======================================================================
6. Response
----------------------------------------------------------------------
* At the time of a success( ACK )
This returns ACK without adding data portion to the command that does
not request data.
This returns ACK with adding data to the data portion for the command
that requests data.
* At the time of a failure( NAK )
This adds a cause of not accepting the command to data portion to
return it.
(Example) Power On
Command:
02H
00H
00H
00H
00H
CKS
Response:
A2H
00H
01H
40H
02H
DATA01
DATA02
CKS
======================================================================
7. Table of Response Error Codes
----------------------------------------------------------------------