Barco RS232 - Manual (Page 22)

2. Basic Commands
bit5 gives an indication on whether the projector can be (re)started or not (hot restrike), if the cool down cycle
is active (bit5 = 0) the projector can not be restarted until the cool down cycle has been completed.
Example
Read the status being : \x23:
• projector is ON
• textbox is on
• cool down cycle is inactive
Transmit
Start \xfe
Projector address \x01
Command[0] \x67
Checksum \x68
Stop \xff
Receive (acknowledge)
Start \xfe
Projector address \x01
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
Receive (Awnser)
Start \xfe
Projector address \x01
Command[0] \x67
Data[0] \x23
Checksum \x8b
Stop \xff
2.6 Lens commands
2.6.1 Lens shift
Description
Shifts the lens down or up depending on the data sent.
Command
Command [0] \xf4
Command [1] \x81
20 R5976884 RLM SERIES 04/04/2006