Samsung SCS26UC4 User Manual page 11

LED Function
PWR Power
SYS System connected
9
Description
Solid blue: normal
•
Magenta or no light:
•
abnormal
Solid blue: normal
•
Persistent solid magenta:
•
failure
Persistent solid red or slow
•
or fast-blinking red:
abnormal
LED Function
GPS GPS signal
WAN WAN (Ethernet)
connection
Description
Solid blue: normal
•
(GPS is received)
Blinking blue or red: while
•
searching for GPS
Persistent solid red: The
•
internal antenna may not
be able to detect a GPS
signal and installation of
the external GPS antenna
might be necessary.
Persistent solid magenta
•
while the System LED is
slow-blinking red: failure
condition: Contact the
customer service and have
the unit replaced.
Solid blue: normal
•
Blinking blue: data
•
communication
Solid red or no light:
•
abnormal