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Atlona ATPROHD48M SR User Manual

Page 8

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8

RS232 Control:

Baud Rate: 9600 bps

Data bits:

8 bits

Parity:

None

Stop bits:

1 bit

Flow control: None

RS232 Cable Wiring:

AT-PROHD48M-SR

Controller

Pin

Definition

Pin

Definition

1

NC

1

NC

2

Tx

2

Rx

3

Rx

3

Tx

4

NC

4

NC

5

GND

5

GND

6

NC

6

NC

7

NC

7

NC

8

NC

8

NC

9

NC

9

NC

Note: ‘ ’ is carriage return.

OUTPUT

COMMAND

ACTION

<

cir 61

Output 1 select Input previous

>

cir 60

Output 1 select Input next

Output 1

cir 09

Output 1 select Input1

cir 1D

Output 1 select Input2

cir 1F

Output 1 select Input3

cir 0D

Output 1 select Input4

IR REMOTE CONTROL

The AT-PROHD48M-SR comes with 32 button IR remote control, which could be used to

control the switcher when pointing at it or controlling the switcher from a remote location

by pointing the remote control to the IR Eye connected to the HDMI receiver.

For users who would like to use a 3rd part IR remote control or IR remote system, we

recommend either learning IR codes off the remote or copying and pasting the IR HEX

code into the remote control software. The file with HEX codes could be found on Atlona

website under downloads for AT-PROHD48M-SR.

There are 2 scenarios which codes to use:

• User will need to learn all 32 x codes in order to control each location when pointing at

the switcher

• User will only need to learn 4 x codes if there will be a separate remote for each re-

mote location

Note: The switcher can only accept and route IR signal which doesn’t exceed 38

KHz. In other words, if you are trying to send IR signal from the remote location

though out HDMI receiver and the IR signal is higher than 38 KHz, the IR signal

will not pass though.

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