User manual

AN-80i User Manual
70-00072-01-10 Proprietary Redline Communications © 2011 Page 110 of 152 March 2, 2011
Wireless Link LED
The PTP wireless Link LED lights solid green when the wireless link is established. If the
LED is off, it may indicate one of the problems listed in the following table:
Table 45: Diag. - PTP Wireless Link LED Diagnostics
Symptom Possible Problem Solution
No wireless
link
Link name does not match.
Enter identical Link Name field settings on
master and slave units (may be blank).
Remote system is malfunctioning
or is not powered-on.
Verify operation of remote system.
The propagation path is blocked. Clear path or re-locate unit.
The transceiver is
malfunctioning.
Repair/replace unit.
Antenna is not aligned with the
remote system.
Re-align the antenna.
Wireless Signal LED
The PTP wireless signal LED lights when a wireless link is established. Signal
indications are different based on the Adaptive Modulation setting:
Table 46: Diag. - PTP Wireless Signal LED Indication
Adaptive
Modulation
Description
Enabled
The LED lights solid green when the wireless link is operating at the rate equal
to the Uncoded Burst Rate setting, and blinks when operating at a lower rate.
Disabled The LED lights solid green when the wireless link is established.
LED is off
(Weak RF
Link)
Obstructions in the propagation
path causing signal degradation.
Try to remove obstacles or re-locate
antenna.
Antenna moved, due to high
winds.
Re-align the antenna.
7.3.3 PMP Wireless LEDs
Wireless Link LED
The PMP wireless Link LED lights solid green under the following conditions:
Sector Controller: When a wireless link is established to one or more subscribers.
Subscriber: When a wireless link is established to the sector controller.
Table 47: Diag. - Wireless Link LED Diagnostics
Symptom Possible Problem Solution
No wireless
link
Remote system is malfunctioning
or powered-off.
Verify operation of remote system (sector
controller or subscriber).
The propagation path is blocked. Clear path or re-locate unit.
The transceiver is
malfunctioning.
Repair/replace unit.
Antenna is not aligned. Re-align the subscriber antenna.
Wireless Signal LED
The PMP wireless Signal LED has the same function as the wireless Link LED.
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