NEC NP-PX700W Command Manual page 37

01H : Error
Response: At the time of a failure
A3H B1H 01H xxH 02H DATA01 DATA02 CKS
(*1) (*2)
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6. Response
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* 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
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7. Table of Response Error Codes
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DATA01 DATA2
Error
Error Types description
00H 00H
00H 01H
01H 00H
01H 01H
02H 03H
02H 0DH
050. REMOTE KEY CODE
**********************************************************************
Function:
This command sends remote control key codes of projector.
Command:
02H 0FH 00H 00H 02H DATA01 DATA02 CKS
Data Portion Contents
-------------------------------------------------------------------
DATA01 .. 02 : Remote control key code (Word type)
(*4) (*3)
Error contents
Unknown command.
This current model does not support this function.
Invalid values specified.
Specified terminal is unavailable or cannot be selected.
Setting not possible.
Power Off inhibited.
(*3)