31BDL7219L
15
7.
Dehumidification function
Purpose of dehumidification in LED display
Internal parts and elements tend to corrode during storage when the LED display is left unused for a long period of time in a
humid environment. In particular when moisture gets into the diode, it may cause blurred screen or defective LED. As a result,
the dehumidification has an important role to play in the performance and lifespan of LED display.
Principles of dehumidification
Configuring LED display controller settings allows the display to change the brightness level from low to high during boot up
process. Likewise, the heat generated in the fade up process can take moisture out of the LED display. A stepwise fade up
process can avoid impulse current caused by damp diode when booting up the display.
7.1. Installing the program
Dehumidification function is a custom-built procedure designed for use with specific LED display controller firmware.
1. Get the program
“NovaLCT V5.3.1 Plus”
from your local distributor and download it to your computer.
2. Install the program
“NovaLCT V5.3.1 Plus”
.
3. Connect the USB cable to your PC and run
“NovaLCT V5.3.1 Plus”
that you installed.
7.2. Firmware upgrade and verification
Select the
User
tab.
1. Select
Advanced Synchronous System User Login(A)
. See Figure 1-1.
Figure 1-1
2. Enter the password and click
Login
. The default password is
admin
or
666
. See Figure 1-2.
Figure 1-2
Summary of Contents for L Line 31BDL7219L
Page 1: ...Professional Display Solutions L Line 31BDL7219L User Manual English www philips com welcome ...
Page 29: ...31BDL7219L 18 7 After the update is complete click OK See Figure 1 7 Figure 1 7 ...
Page 45: ...31BDL7219L 34 Appendix G Power Data cable measure Installation power cable measure ...
Page 47: ...31BDL7219L 36 Installation data cable measure ...
