Rs-232, Connection – Atlona AT HD V16x2 User Manual
Page 7
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7
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
Baud Rate: 9600bps Data Bit: 8bits Parity: None Stop Bit: 1bit
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
All#
All#
Resets all inputs to corresponding outputs (in3 to out3)
x$
x$
Turns off output channel (to turn off output 3 = 3$)
xAVy
xAVy
Switch input to output (input 3 to output 5 = 3AV5)
xAVy,z,w
xAVy,z,w
Switch input to multiple outputs (input3, output4,5 = 3AV4,5)
Statusx
xAVy
Shows what input is connected to selected output
Status
xAVy, xAVz, xAVw,
....
Displays which inputs are currently connected to which out-
puts
Save[y]
Save2
Saves settings for future use, saves vary from 0 to 9
Recall[y]
Recall2
Pulls up saved settings for the number you selected
Clear[y]
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: w, x, y, and z are placeholders for the number of the input or output to be chosen.
Note: If the command fails or is incorrect the feedback should be “Command FAILED”