The Control List
Manpack Transceiver 2110 series Reference Manual 245
ALE Hangup Voice Call
During any ALE call, a link is established between the initiating and receiving stations.
When the ALE Hangup Voice Call entry is set to Enabled, all stations receive a link
termination sequence when SCAN is pressed at one of the stations. All stations that
entered the link hang up the link and return to scanning when they receive this sequence.
If the ALE Hangup Voice Call entry is set to Disabled, a link termination sequence is
not sent when SCAN is pressed at any of the stations in the link. In this case, only this
station ends its link.
ALE LQA Average
When the transceiver periodically tests the quality of the channels in your network, it
stores the results for future use. The transceiver uses an averaging method to reduce the
effect that the new reading may have on the current channel values.
The ALE LQA Average entry enables you to select the averaging method used. If you
want to:
• disable the averaging feature and replace the old results with the new results, select
New
• retain 75% of the old results and 25% of the new, select Mainly old
• retain 87.5% of the old results and 12.5% of the new, select Old
• replace the old results with the average of the old and new results, select Both
ALE LQA Clear
The ALE LQA Clear entry clears the LQA information in the transceiver. If you want to:
• clear the LQA information only from all sites, but retain the ALE address
information, select Clear site quality
• remove all of the ALE addresses and associated LQA information from the
transceiver, select Remove all sites
• refresh the list of ALE addresses held in the LQA information when the associated
device has been removed permanently from the transceiver system, select Refresh
addresses
If a large amount of information is stored in the transceiver, any of these actions may
take a few minutes. If a significant change has occurred to the transceiver, the ALE LQA
information adapts more rapidly to the new environment if the information is cleared.
CAUTION
LQA information gathered by the initiating station during a Channel Test
call in an ALE/CALM network (MIL-STD-188-141B ALE option,
2110 only) is not averaged according to the ALE LQA Average entry.
This new information replaces any information stored for the channels
and stations detected during the call.
LQA information gathered by the receiving station during a Channel Test
call in an ALE/CALM network is averaged according to the ALE LQA
Average entry for that station.