User Manual

SpotCell 2500Xe 35
A.2 DU signal level indicators:
The SpotCell 2500Xe DU has two indicators on the back, a mult-color LED for status
and a 5 bar indicator for received signal level.
Note: Both indicators automatically shut off after the system has been powered for 20
minutes. To re-activate the display, either cycle the system power off/on or disconnect
and then re-connect the DU’s coaxial cable.
DU Status LED
The status of the SpotCell system is indicated by the single multi-color LED located on
the back of the DU. The meaning of each status LED color is listed below.
Color Status
Off No power or the display has timed-out.
Blue Power on, no faults.
Yellow
Overdrive condition (either adjacent or in-band, not discriminated).
Red Fault condition (could indicate a system fault, upgrade failure, or
expired activation period).