
Alfatron ALF-WU4K HUB
13
Command
Description
Command Example and
Feedback
#SET_OUTPUT_HDCP 1
Set the of HDMI output to ACTIVE
mode.
If the input video has HDCP
content, the HDCP version of HDMI
output is HDCP 1.4 for broader
video solution.
If the input video has no HDCP
content, the HDMI output has no
HDCP too.
@OUTPUT_HDCP 1
#GET_OUTPUT_HDCP
Get the HDCP mode of HDMI
output.
@OUTPUT_HDCP 0!
7.2.6 Baud Rate Setting
Command
Description
Command Example and
Feedback
#SET_RS232_BAUD 1
Set RS232 baud rate to 9600.
@RS232 BAUDRATE IS 1!
#SET_RS232_BAUD 2
Set RS232 baud rate to 19200
@RS232 BAUDRATE IS 2!
#SET_RS232_BAUD 3
Set RS232 baud rate to 38400
@RS232 BAUDRATE IS 3!
#SET_RS232_BAUD 4
Set RS232 baud rate to 57600
@RS232 BAUDRATE IS 4!
#SET_RS232_BAUD 5
Set RS232 baud rate to 115200
@RS232 BAUDRATE IS 5!
#GET_RS232_BAUD
Get the RS232 baud rate.
@RS232 BAUDRATE IS 1!
7.2.7 Display Control
Command
Description
Command Example and
Feedback
#SET_THE_DISPLAY_TO
0
Set the display to output black
screen.
@THE DISPLAY SIDE
SCREEN IS BLACK!
@THE DISPLAY IS
ALREADY OFF!
#SET_THE_DISPLAY_TO
1
Wake up the display screen.
@WAKE UP THE
SCREEN!
@THE DISPLAY IS
ALREADY ON!
#GET_THE_DISPLAY
Get the status of display device.
@THE DISPLAY IS OFF!
@THE DISPLAY IS ON!