InFocus INL4128 - RS232 Control Protocol

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ADDITIONAL INFORMATION
RS232 Commands and Protocol Function List
RS232 Pin Assignments
Pin
no.
Descriptor timing -B0
(Detail timing)
1 N/A
2 RXD
3 TXD
4 N/A
5 GND
6 N/A
7 N/A
8 N/A
9 N/A
RS232 Protocol Function List
Baud Rate: 19200
Parity Bit: None
Data Bit: 8
Stop Bit: 1
Laser on delay = 20s
Power Down delay = 5s (INL4128)
Power Down delay = 125s (INL4129)
Source change delay = 8s Intercommand
delay minumum = 500ms Intercharacter
delay minumum = 2ms
Power return code (ok)
Status ? (PWR?)
(0-1,n) n=0,1
ON (PWR1)
OFF (PWR0)
ON & return (PWR1!)
(0-1,1)
OFF & return (PWR0!) (0-1,0)
Blank Key (AV Mute) return code (ok)
Status ? (BLK?)
(0-1,n) n=0,1
ON (BLK1)
OFF (BLK0)