ALFAtron ALF-21E-SOFTCODEC, Руководство пользователя

Страница: 21 / 30

ALF-21E-SOFTCODEC
17
6.2.7 Third-party Device Control
Connect a third-party device (e.g. projector) to the RS232 port of switcher, the third-
party device can be controlled simultaneously by the below RS232 commands while
press the front panel button (ON, OFF, MUTE, or VOLUME -).
Note: The below commands don’t need ending mark.
Command Description
Command & Feedback
Example
#SET_ON_[PARAM1]_
[PARAM2]:XXXX
Set the ASCII RS232 command XXXX
to be sent to control the third-party
device when the
DISPLAY ON button
is pressed.

[PARAM1] = 00~06 (Baud Rate)
00 - 115200
01 - 57600
02 - 38400
03 - 19200
04 - 9600
05 - 4800
06 - 2400

[PARAM2] = 00~99. The delay time
of sending command.

XXXX: Any ASCII code (up to 48
bytes).
#SET_ON_05_30:1234567
@BAUDRATE: 4800
@DELAY TIME: 30 s
@DISPLAY ON TO
SEND:1234567
#SET_H_ON_[PARAM1]_
[PARAM2]:XX XX
Set the HEX RS232 command XX XX
to be sent to control the third-party
device when the
DISPLAY ON button
is pressed.

[PARAM1] = 00~06 (Baud Rate)
00 - 115200
01 - 57600
02 - 38400
03 - 19200
04 - 9600
05 - 4800
06 - 2400

[PARAM2] = 00~99. The delay time
of sending command.

XX XX: Any HEX code (0-9, A-F;
up to 20 bytes. It must have a blank
between 2 different XX).
#SET_H_ON_05_30:31 32
33 34 35
@BAUDRATE: 4800
@DELAY TIME: 30 s
@DISPLAY ON HEX TO
SEND:31 32 33 34 35