Dears,
I have 4 wall dispalys, one as a master and the other three are slaves, the master and two of the slaves are working fine even the third is working , I mean i can see the messages I configured , but the background of the third slave wall display is always lighting(green),so the back ground is green lighted, while the other three have dark background(which is good for the messages to be clear when prompted). did any one face this before?
Is there any dipswitch to modify the lighting background to be dark background.
I have 4 wall dispalys, one as a master and the other three are slaves, the master and two of the slaves are working fine even the third is working , I mean i can see the messages I configured , but the background of the third slave wall display is always lighting(green),so the back ground is green lighted, while the other three have dark background(which is good for the messages to be clear when prompted). did any one face this before?
Is there any dipswitch to modify the lighting background to be dark background.