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2.4 Power Source Options
The MR66 access point can be powered using either a third-party 802.3af PoE switch or the Meraki
802.3af PoE injector (sold separately).
2.5 Factory Reset Button
The Factory Reset Button restores the MR66 to its original factory settings by deleting all configuration
information stored on the unit.
2.6 LED Indicators and Run Dark Mode
Your MR66 is equipped with a series of LED lights on the front of the unit to convey information about
system functionality and performance.
Signal Strength
One Light:
Fair
Four Lights:
Strongest
Moving Lights:
Searching for Signal
Flashing Lights:
Error state. May indicate bad gateway or other routing fault
Radio Power
Off:
MR66 is off
Solid Orange:
MR66 is booting or trying to find a path to the internet
Solid Green:
MR66 is fully operational and connected to the network
Flashing Orange:
Firmware is upgrading
Flashing Green:
Error state. May indicate bad gateway or other routing fault
Ethernet
Off:
No active network connection at the Ethernet port
On:
Active network connection at the Ethernet port
Flashing:
Error state. May indicate bad gateway or other routing fault
The MR66 may be operated in “Run Dark” mode for additional security and to reduce the visibility of the access
point. In this mode, the LEDs will not be illuminated. This mode may be enabled through Meraki Dashboard.
