ARRIS DCT5100 Installation Manual - Manual (Page 68)

4-28 Diagnostics
DCT5100 Installation Manual
d10 Keypad - LED
This diagnostics is used to verify the functionality of the LEDs and front-panel keypad of the
DCT5100.
Front-Panel Keypad Diagnostic
This diagnostic verifies the functionality of the LEDs and front-panel keypad. Each LED
segment that is lit corresponds with a front-panel key press.
The OSD displays characters in the format shown in Figure 4-10:
Figure 4-10
Character format display - OSD
< > U D Î M P B G S + -
A character on the OSD is highlighted when the corresponding front-panel key is depressed.