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Trango Broadband Wireless — User Manual M2400S Rev A
Page
16
LED Summary
At this point it is useful to learn about the various LEDs that can be found on the bottom of the radio. These LEDs
can assist the user in determining radio and link status.
ASSOCIATION LED (GREEN)
Blinking once every second in
Opmode "OFF" (AP and SU).
Twice per second Opmode "ON" and
scanning for an AP (SU Only).
Solid after unit is associated with an
AP (SU Only).
Solid after unit is in Opmode "ON" (AP
Only).
ACT LED (RED) - Ethernet Activity Light
10/100 Link LED (GREEN) -
Illuminated when link speed is
negotiated at 100 BaseT. It is off
when link speed is 10 BaseT or not
connected.
RSSI LEDs (YELLOW) - In all modes except "Survey,"
the unit's four yellow LEDs indicate the level of RF
signal being received from a valid AP.
Yellow LED 1 (rightmost): On when RSSI > -85 dBm
Yellow LED 2 : On when RSSI > -75 dBm
Yellow LED 3 : On when RSSI > -65 dBm
Yellow LED 4 (leftmmost): On when RSSI > -55 dBm.
In addition, these 4 LEDs will flash once to indicate the
'factory reset' button has been activated.
RESET BUTTON - resets IP and
password to factory default
Figure 7: LED Summary
Link Control Page
The radio’s firmware includes several useful tools to assist in determining which SUs are associated, and the
quality of each link. One method for verifying link quality is by using the Link Control
page.
LED / RESET BUTTON WINDOW