User's Manual

ODU LEDs
SkyZhone 45 Installation Guide
37
D
R
AFT
Confirming power to the system
After either AC or DC power has been supplied to the IDU, the IDU front
panel LED marked PWR will illuminate.The radio will not begin transmitting
until configured by the installer to comply with FCC regulations. See Chapter
4, “Provisioning, ” on page 39.
ODU LEDs
Table 11 describes the ODU LEDs.
IDU LEDs
The IDU has seven LEDs on the front panel. When the system is powered up,
the LED marked PWR will illuminate. See “IDU LEDs” on page 55 for more
information.
Table 11: ODU LED indicators
LED Description
A (green) blinking A heartbeat indicator that is synchronized with a watchdog timer.
Indicates that the ODU has power and the processor is running.
B (yellow) ON Indicates that he non-volatile memory chip is being accessed. This is an
infrequent and brief event. This LED is lit primarily during system
self-test.
C (green) ON Indicates that the synthesizer is in Lock Mode. This LED is active during
regular operation, but not until the unit is configured.
D (yellow) ON Indicates a minimum received level is present. This LED is active during
regular operation, but not until the unit is configured. When lit, the RSSI
test points can be used for fine alignment of the antenna.
E (red) ON Indicates a fault with the ODU processor. The ODU will not pass traffic.