Rs-232 – Atlona AT PRO3HD44M User Manual
Page 12
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RS-232
Connection
RS-232 is connected through a 9-pin female D connector. The pins will have functions associated
with them, some will be unassigned.
No.
Pin
Function
1
----
Not used
2
Tx
Transmit
3
Rx
Receive
4
----
Not used
5
Gnd
Ground
6
----
Not used
7
----
Not used
8
----
Not used
9
----
Not used
1
2
3
4
5
9 8 7 6
Command
The command codes are very sensitive, do not change capitalization, spacing, or lettering.
Command
Feedback
Description
PWON
PWON
Power on
PWOFF
PWOFF
Power off
PWSTA
PWx
Will display the power status of the matrix (ex. Power is on = PWON)
Version
(Firmware #)
Brings up the current firmware version
Lock
Lock
Locks the front panel of the matrix so no buttons are active
Unlock
Unlock
Unlocks the front panel of the matrix, enabling the buttons again
All#
x1AVx1,x2AVx2,...
Resets all inputs to corresponding outputs (in3 to out3)
x1$
x1$
Turns off output channel (to turn off output 3 = x3$)
x1AVx2
x1AVx2
Switch input to output (input 3 to output 2 = x3AVx2)
x1AVx2,x3,x4
x1AVx2,x3,x4
Switch input to multiple outputs (input 3 = x3AVx1,x2)
RS232zoneX[command]
ex: RS232zone1[PWON]
RS232zoneX[command]
ex: RS232zone1[PWON]
Send commands to devices connected to the receiver RS-232 ports.
Commands are the same as the ones stated in this table.
X = zone number
example: Turning the power on for the device connected in zone 1
Statusx1
x7AVx1
Shows what input is connected to selected output
Status
x1AVx1,x2AVx2,
x3AVx4, ....
Displays which inputs are currently connected to which outputs
SaveY
(ex. Save2)
SaveY
(ex. Save2)
Saves settings for future use, preset options 0 to 4
RecallY
(ex. Recall2)
RecallY
(ex. Recall2)
Recalls saved settings for the number you selected
ClearY
(ex. Clear2)
ClearY
(ex. Clear2)
Erases the save for the number you selected
Mreset
Mreset
Sets matrix back to the default settings
Each command or feedback is terminated with a carriage return.
Note: If the command fails or is incorrect the feedback should be “Command FAILED”