Hitachi CP-A100 User Manual page 43

3.6 Command Control via the Network (continued)
Reply Data format
The connection ID (the data is same as the connection ID data on the sending
data format) is attached to the RS-232C commands reply data.
<ACK reply>
Reply
0x06
<NAK reply>
Reply
0x15
<Error reply>
Reply
0x1C
<Data reply>
Reply
0x1D
<Projector busy reply>
Reply
0x1F
<Authentication error reply>
Reply
0x1F
Connection
ID
 byte
Connection
ID
 byte
Error code
 bytes
Data
 bytes
Status code
 bytes
Authentication
Error code
0x04 0x00
3. Management with Web browser software
Connection
ID
 byte
Connection
ID
 byte
Connection
ID
 byte
Connection
ID
 byte
43