AirLink RV55 Hardware User Guide
Rev. 1 June 2019
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LED Behavior
Figure 2-18: LED location
Table 2-11: LED Behavior
LED
Color / Pattern
Description
LED Power Saving
Mode
a
Power
Off
No power or input voltage
≥
36 VDC or
≤
7 VDC
Solid Green
Power is present.
Green with Amber
Flash
Power is present and the router has a GPS fix.
Solid Red
Standby mode
Flashing Green
When you press the reset button, flashing green indicates when to release the
reset button to reboot the router.
Flashing Red
When you press the reset button, flashing red indicates when to release the
reset button to reset the router to the factory default settings.
Flashing Amber
When you press the reset button for more than 20 seconds, flashing amber
indicates when to release the reset button to enter Recovery mode. (See
Signal
Solid Green
Good signal (equivalent to 4–5 bars)
Off
Solid Amber
Fair signal (equivalent to 2–3 bars)
Off
Flashing Amber
Poor signal (equivalent to 1 bar)
If possible, Sierra Wireless recommends moving the router to a location with a
better signal.
Flashing Red
Inadequate (equivalent to 0 bars)
Sierra Wireless recommends moving the router to a location with a better signal.
Note: The quality of the signal strength is measured using the appropriate parameters for the radio technology in use.