Cambium Networks PMP 450 Series, Installation Manual

Page: 68 / 292

Chapter 2: System hardware 68
ODU LED Display LED Labels
SES/SYN ETH PWR
3 GHz 4 50 b diagnost ics LEDs
Figure 14 : 3 GHz 450b diagnostic LEDs, viewed from below
The 3 GHz 450b has its status LEDs located beneath the cover behind the
dish. During installation, the LEDs can be viewed by unclipping the rear
most door
For clarity, the cover has been removed to show the location of the LEDs
Table 40 :450i/450 SM/BHS LED descriptions
Status information provided
LED Color when
active
SM / BHS in
“Operating”
Mode SM / BHS in “Aiming” Mode Note
PWR Red DC power Always lit after 10-20
seconds of power on.
SYN/1 Yellow Presence of
sync These three LEDs act as a bar graph to
indicate the relative quality of alignment.
As power level improves during
alignment, more of these LEDs are lit. Lit when SM/BHS is in
sync
with an
AP/BHM.
SES/2 Green Session
Indicator Lit when SM/BHS is in
session.