Response Code / Error Code - 3M X21i Operator's Manual

Command Control via the Network (continued)

2. Response code / Error code

(1) ACK reply : 06h + ××h
(2) NAK reoly : 15h + ××h
(3) Error reply : 1Ch + 0000h + ××h
(4) Data reply : 1Dh + xxxxh + ××h
(5) Authentication error reply : 1Fh + 0400h + ××h
(6) Projector busy reply: 1Fh + ××××h + ××h
the error code.
In such a case, check the sending code and send the same command again.
Automatic Connection Break
The TCP connection will be automatically disconnected after there is no
communication for 30 seconds after being established.
Authentication
algorithm and add this in front of the commands to send.
1)
6) When the sending data is correct, the command will be performed and the
NOTE
for this connection, the authentication data can be omitted.
14
3M™ Digital Projector X21i/X26i
("h" shows hexadecimal)
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