Sony VPL-DX125 Protocol Manual page 29

(3) Request Error
This error occurs when header or command is illegal. The conditions of occurrence of the respective
errors are shown below.
Invalid Version
The version of the header is other than 2.
Invalid Equipment Category Code
The equipment category code does not match.
Example: 0Bh is specifi ed in the device of equipment category code = 0Ah.
Invalid Request
An unsupported request is specifi ed.
Example: Request = 02h is specifi ed.
Short Header
The received data is 1 byte.
Short Community
The received data is in the range of 2 to 5 bytes.
Short Command
The received data is in the range of 6 to 9 bytes.
(4) Network Error
There is something wrong with TCP/IP.
Timeout
Communication was interrupted.
25 (E)
VPL-EX225