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AirHarmony-1000 Installation Guide
UGD-D01006
Airspan Commercial and Internal Use
34
Figure 23: Tilt adjustment antenna
3.
After adjusting to the required tilt amount tighten both flange nuts and both screws. The
antenna has an electrical fixed down-tilt of 1°.
5.5 LED Display
A single tri-color LED (Green/Red/Orange) appears at the bottom of the unit, providing unit status
indication. When powering up refer to the following table for indication of current status:
Table 13: LED display
Name
Color
Status
Description
Powering Up
Orange
On Continuously
Till the SW starts loading
Software loading
Green
Blinking (3Hz)
While SW is loading
Normal Operation
Green
On Continuously
Normal operation (no alarm)
Major Alarm
Red
Blinking (3Hz)
Service
not
affected
Critical Alarm
or
Sector OOS
Red
On Continuously
5.6 Connecting the Ground Cable
Connect the ground cable after attaching the grounding lug (optionally supplied by Airspan
– CBL-
GND-1M-1 and CON-LUG-GND-1) to the M6 threaded connection on the bottom of the main body
casting.
Note:
Cutting the Ground cable to the required length and crimping the grounding lug is
performed by the Installer.
Note:
The ground cable is available per meter. The lug can also be used for securing the
ground cable to the other side.
Note:
The ground surface is bare metal and needs no preparation.