Optoma PD50A Supplementary Manual

PD50A RS232 Protocol function list
Interface
3 wires RS-232C Protocol
Baud Rate : 19200 bits/sec
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control : None
Write Command Sequence
Write
Header :
Address Code :
Command Code :
Data :
Terminator Code :
Delimiter : Space
Write Command Sequence 1
Write
Header :
Address Code :
Command Code :
Data :
Second paration
Value
Terminator Code :
Delimiter : Space
Read Command Sequence
Read
Header
Address Code
Command Code
Data
Terminator Code
Delimiter
Basic Protocol
'*'
'0' fixed
ASCII Text
Fixed 3 digits
Carriage Return
Carriage Return
Basic Protocol
'*'
'0' fixed
ASCII Text
Fixed 3 digits
Space
Fixed 3 digits
Carriage Return
Carriage Return
Basic Protocol
'*'
'0' fixed
ASCII Text
'?' fixed
Carriage Return
Carriage Return