Description :
Read the language used in the on-screen-display.
Command :
Command[0]
Data :
No data bytes.
Return data :
The return data-transfer being the software language is a
pascal-language string (see syntax).
Example :
Read the on-screen-display language of a projector with
address \x01. Suppose the lanuage is 'ENGLISH'.
Transmit
Start
Projector address
Command[0]
Checksum
Stop
software, read language
\x69
\xfe
\x01
\x69
\x6a
\xff
401