9
Step4:Check the signal of signal divider
Please check whether the addresses setting is correct when you complete the addresses setting of main
signal and backup signal. Unplug the main signal cable and examine whether the backup signal transmission
display is correct. Unplug the backup signal cable and examine whether the main signal transmission display
is correct. You need also examine whether the LED screen showing a same image only working under the
main signal transmission or backup signal transmission.
Step5: Save
Please return to the parameter interface and click “Save” button when you have completed all of the
address settings. Otherwise, once you reboot the controller, the data for addresses setting will be lost and
the image of the screen will disordered.
Application Example 2: The signal distribution function of SDV signal divider
For example: LED screen .size: 4 Column×6 Row, Signal transmission from controller port OUT1 to
signal divide. Port A1, A2, A3 and A4 control one column LED panels as shown below picture. The addresses
setting description is as below.
SD V
信 号 分 配 器
A1
A2
A3
A4
We can only use intelligent setting method to set the address as there is a signal divider in the control
system.
Control computer
USB
VPS
-
F2L4
Controller
DVI input
OUT1 Signal input
LED Screen
Example 1