Association Concept (Mu To Ru Communications); Basic Diagnostics - Trango brodband TrangoLINK-10 User Manual

Command Set Summary
At this point the MU will begin actively searching for the RU. Once the RU is detected, the authentication and
association process will begin. The RU by default is ready to establish a link. Only the RF channel and
polarization need to be chosen. By default it is on channel 1 with horizontal polarization. The default opmode is
on.
The RED LED on the bottom of the MU should be lit, indicating that the radio is in the on opmode and is radiating
RF energy.

Association Concept (MU to RU communications)

TrangoLINK uses the concept of "association" to indicate that the MUs and RUs are communicating. If all parameters
are properly set, the MU will begin actively searching for the RU. Once an active RU is detected, the authentication and
association process will begin.
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Note: The RED LED on the bottom of the MU should be lit, indicating that the radio is in opmode "MU" and is
radiating RF energy.
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Note: The amber light on the bottom of the RU indicates the relative signal strength (rssi) of the signal received. A
steady light indicates a strong signal. A blinking light indicates weaker (although perhaps sufficient) signal
strength.

Basic Diagnostics

In establishing and diagnosing the quality of the link, there several devices on the Link Control page that are especially
useful.
Trango Broadband Wireless — User Manual TrangoLINK Rev. A for F/W Ver. 1.0
Basic Diagnostics
Page 11