1.2.3. LED Indicators
CloudGate LTE Rev 4 has three LED indicators:
LED
Description
System State
Indicates successful power on and device
readiness
Off:
no power
Orange:
booting
Red:
error
Green:
on
Green flashing:
n/a
WWAN State
Indicates 3G/4G interface availability and
use
Off:
no power or not connected
Orange:
on, not connected
Red:
WWAN error
Green:
on, connected
Green flashing:
data traffic
WWAN Signal Strength
Indicates 3G/4G interface signal strength
Off:
no power or not connected
Red:
bad signal strength
< -111dbm when connected to 4G
< -104dBm when connected to 3G
Orange:
moderate signal strength
>= -111dbm & < -94dbm when
connected to 4G
>= -104dbm & < -94dbm when
connected to 3G
Green:
good signal strength (>= -94dbm)
Special LED functions:
During a software download from CloudGate Universe
When the CloudGate is downloading new firmware from the CloudGate Universe the
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