Barco RS232 - Manual (Page 66)

2. Basic Commands
Receive (acknowledge)
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
Receive (Answer)
Start \xfe
Projector address \x01
Command[0] \x21
Command[1] \x0c
Data [0] \x00
Checksum \x2e
Stop \xff
2.30.3 Lamp Status, Read
Description
Reads the actual Lamp Status of the projector
Command
Command [0] \x21
Command [1] \x0d
Returned Data
Data [0] = Lamp Mode = unsigned byte see "Lamp Mode, Read", page 63
Data [1] = Active lamp(s) = unsigned byte (see following table)
Lamp byte Hex
Lamp1 0001 \x01
Lamp2 0010 \x02
Lamp1+Lamp2 0011 \x03
Table 2-209
Lamp status: active lamps table
Example
Reads the actual Lamp Status of the projector, the awnser being
\x01
= Lamp1 (in single mode)
Transmit
Start \xfe
Projector address \x01
Command[0] \x21
Command[1] \x0d
Checksum \x2f
Stop \xff
64 R5976884 RLM SERIES 04/04/2006