LSIS eXP Series, eXP20-TTA - Screen Diagnosis

Chapter 5 Diagnostics
5-2
5.1 Screen Diagnosis
If you press [Screen] button, screens continuously change into diverse color with buzzer. After all screen for
diagnosis pass. Then, Close button shows up with white ground.
If you press Close button, the initial screen shows up.
[Diagnosis screen]
[Screen diagnosis]
Display Sequence
RED > GREEN > BLUE > BLACK > WHITE>GRAPH