User's Guide

Form #: OP_01_TM
Title: Aeronix Data Links – EDL Nano Products User Guide
Document Number: AE301628-001
Revision: B Date: 3 October 2019
Aeronix Proprietary
87
Table 3-24. Maintenance System Tests Page
Field/Control
Description
Time left – Displays a countdown for the test
execution time left. If the Test Length selected is
Until Stopped this field displays a ∞ symbol.
4
BER Test Results (Rx)
If the number of symbols to receive by the unit is
not 0, the BER Test Results table contains the
results after test execution completes. Test
execution comprises of the master unit
transmitting for the number of symbols selected
and the slave listening for those symbols and the
slave transmitting for the same number of symbols
and the master listening for those symbols. This
occurs for the value selected in the Test Length
field.
 Reset Button – Resets the test result
fields in the table.
 Rx Sync light – Appears green if the unit
receives sync from the transmitter.
 Latched Loss of Sync – Appears green if
unit loses sync.
 Total Bits – Displays the total bits received
by the unit during test execution.
 Correct Bits – Displays the number of
correct bits during test execution.
 Error Bits – Displays the number of bits
with errors during test execution.
 Bit Error Rate – Displays ratio of non-
correct bits versus correct bits
 Mbits/sec – Displays the number of bits
received divided by the number of
seconds the test executed.
 RSSI – Provides the received signal
strength.
 Freq Offset – Provides the frequency
offset.
5
BER Mode Buttons
 Run as Master button – Starts the test in
master mode.
 Run as Slave button – start test in Slave
mode
 Stop All Tests button – Stops the BER test
execution and returns the unit to normal
operation.