The CERNO GeoPuck is equipped with 3 LED status indicators, located adjacent to the USB-C charging port (Charging Status LED), as well as on either side of the Power Switch (Connectivity Indicator LED and Battery Indicator LED).
Please note: Both the Connectivity Indicator LED and Battery Indicator LED will turn White upon bootup. This indicates the GeoPuck is undergoing its normal boot sequence.
Charging Status LED:
OFF (No LED)
GeoPuck is not receiving power through the USB-C Port. Please check USB-C Cable or power source.
RED
GeoPuck is actively receiving power through the USB-C Port and charging.
GREEN
GeoPuck is actively receiving power through the USB-C Port and is fully charged.
Connectivity Indicator LED:
The Connectivity Indicator LED allows for the monitoring of the GeoPuck's connectivity to a nearby CERNO Controller and its locking onto GPS. The GeoPuck must be connected to both a nearby CERNO controller and successfully locked onto GPS to operate.
RED
No Connection to CERNO Controller nor GPS Lock.
YELLOW
Successfully GPS locked but has no connection to a CERNO Controller. Ensure a nearby powered on CERNO controller is available within a few meters of the GeoPuck.
BLUE
Connected to a CERNO Controller but is not locked to GPS. Ensure the GeoPuck is located with an unobstructed line-of-sight to the sky and oriented such that its serial number is faced downwards.
GREEN
Connected to both CERNO Controller and successfully GPS locked. The GeoPuck is fully operational.
WHITE
Undergoing Boot Sequence.
Battery Indicator LED:
The Battery Indicator LED is programmed to operate as a gradient between green, yellow, and red. These thresholds are indicative of the following battery states:
GREEN
80-100% Charge.
YELLOW
25-80% Charge.
RED
0-25% Charge.
WHITE
Undergoing Boot Sequence.