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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”