Atlona AT COMP 42M - Manual (Page 7)

RS232 - Cable Pin Lines
1. Applicable items: AT-COMP-88M, AT-SAV-84M, AT-COMP-42M, AT-PRO82.
2. Transmision rate: 9600 bps
'DWD IRUPDW GDWD ELWV 1R SDULW\ VWDUW ELW VWRS ELW
)ORZLQJ FRQWURO 1RQH
5. Commands are send from the controller as 8 ASCII bytes.
6. Controlling commands (from a controller to)
7KH ¿UVW VL[ $6&,, E\WHV LQGLFDWH WKH DFWLRQ RI WKH FRPPDQGV DV $6&,, IRUPDW
The rest of bytes indicate the action of command as ASCII format.
Item Command Function Description
1 6%6<6021 Power on System power on
2 SBSYSMOF Power off System power off
3 SBIxxO01 Channel 1 setting 1 st output comes from xth input,
[
4 SBIxxO02 Channel 2 setting 2 st output comes from xth input,
[
5 SBIxxO03 Channel 3 setting 3 st output comes from xth input,
[
6 SBIxxO04 Channel 4 setting 4 st output comes from xth input,
[
7 6%6<60/. Locked toggle
On
Is locked toggle on. When Locked on all status
are changed by RS232 only
8 6%6<608. Locked toggle
Off
Is locked toggle off. When Locked off all status
are changed by RS232 only
9 SBALLRST Reset Is reset and every output
Comes from 1 st input.
10 6%$6.67$ Ask Status Request status information
5
RS-232 CONTROL COMMANDS