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LED Descriptions
LED
WLAN State
WLAN Client Signal Strength
GPS/Aux State
GPS/Aux signal strength
System State
WWAN State
WWAN Signal Strength
Revision: 1.00
Description
Indicates the connection status of the WLAN interface
Off: not installed
Orange:
Wlan board = OK, client not connected and AP not enabled
Orange blinking:
AP disabled and Client connected / data traffic
Red:
board error/ (Any that causes AP or Client not to work)
Green:
AP enabled
Green flashing:
AP enabled and Client connected/data traffic
Indicates the signal strength of the WLAN interface
Off: off or not connected
Orange: moderate signal strength
Red:
bad signal strength
Green:
good signal strength
Green
flashing: n/a
Indicates the GPS operation
Off: off
Orange:
on, no fix
Red:
error
Green:
on, has fix
Green
flashing: n/a
Indicates the signal strength of the GPS
Off: no signal
Orange:
moderate GPS signal
Red:
bad GPS signal
Green:
good GPS signal
Green
flashing: n/a
Indicates successful power on and device readiness
Off: no power
Orange: booting
Red:
error
Green: on
Green
flashing: n/a
Indicates WWAN or 3G interface availability and use
Off: no power or not connected
Orange:
on, not connected
Red:
WWAN error
Green:
on, connected
Green
flashing: data traffic
Indicates WWAN or 3G interface signal strength
Off: no power or not connected
Red:
bad signal strength (< -104dbm)
Orange:
moderate signal strength (>= -104dbm & < -94dbm)
Green:
good signal strength (>= -94dbm)
Copyright 2015 U.S. Robotics Corporation
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