Alvarion BreezeMAX PRO-S CPE Product Manual page 148

Appendix B - Troubleshooting
Problem and Indication
Scanning failed: STATUS
LED is orange, none of the
SIGNAL LEDs illuminate or
all SIGNAL LEDs illuminate
one after the other.
Base Station not found:
STATUS LED is orange,
SIGNAL LEDs illuminate
from the middle outwords
(LED 4 lights, after 200ms
LEDs 3 & 5 lights, after
200ms LEDs 2&6
lights,after 200ms LEDs
1&7 lights, after 200ms all
the LEDs are extinguished
and then the sequence is
repeated)
Signal is too strong:
STATUS LED is orange, All
SIGNAL LEDs blink
simultaneously
126
Possible Cause
Configuration problem
Poor link quality
Configuration problem
Signal is too strong-may
cause saturation.
Corrective Action
Verify proper configuration of Frequency Scanning
parameters.
If proper configuration parameters are not known,
press the RESET button for more than 5 seconds to
activate the factory default configuration
Verify that the correct antenna is selected.
If an internal antenna is used, verify that the
selected antenna is directed towards the Base
Station.
For either a selected internal antenna or automatic
antenna selection, verify that all installation
guidelines are followed (no interfering objects,
proper distance from electrical equipment and metal
objects, location as near as possible to the window,
etc).Try changing the location of the unit to improve
link quality using the SIGNAL LEDs.
Try using a detached antenna. Verify that the
antenna selected is external antenna. Verify proper
antenna installation and cable connection. Improve
antenna's location using the SIGNAL LEDs.
Verify proper configuration of Base Station and Best
AU parameters.
If proper configuration parameters are not known,
press the RESET button for more than 5 seconds to
activate the factory default configuration
Change the location/direction of the unit/antenna to
reduce signal strength using the SIGNAL LEDs
BreezeMAX CPEs Product Manual