Rs-232 – Atlona AT HD V1616M V2 User Manual

Page 9

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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

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)

x1$

x1$

Turns off output channel (to turn off output 3 = x3$)

x1AVx2

x1AVx2

Switch input to output (input 3 to output 5 = x3AVx5)

x1AVx2,x3,x4

x1AVx2,x3,x4

Switch input to multiple outputs (input 3 = x3AVx1,x2)

Statusx1

x7AVx1

Shows what input is connected to selected output

Status

x1AVx1, x2AVx2,

x3AVx4, ....

Displays which inputs are currently connected to which outputs

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: If the command fails or is incorrect the feedback should be “Command FAILED”

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