Led behavior, Led flash patterns, 5800 gps receiver oper ation – Trimble Outdoors 5700/5800 User Manual
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5700/5800 GPS Receiver User Guide 1 17
General Operation 1 4
5800 GPS Receiver Oper
ation
14.2
LED Behavior
The three LEDs on the front panel of the receiver indicate various
operating conditions. Generally, a lit or slowly flashing LED indicates
normal operation, a LED that is flashing quickly indicates a condition
that may require attention, and an unlit LED indicates that no
operation is occurring. The following table defines each possible LED
state.
142.1
LED flash patterns
The following table details the possible flash patterns to indicate
various states of receiver operation.
The term …
means that the LED …
Slow flash
alternates on/off for 500 milliseconds.
Fast flash
alternates rapidly on/off for 100 milliseconds
On
is lit steady
Off
is unlit
Receiver mode
Power LED
Green
Radio LED
Green
Satellite LED
Amber
Receiver OFF
OFF
OFF
OFF
Receiver ON:
Healthy power
ON
N/A
N/A
Low power
Fast flash
N/A
N/A
Tracking <4 SVs
ON
N/A
Fast flash
Tracking >4 SVs
ON
N/A
Slow flash
Logging data
internally
Flashes off
every 3
seconds
N/A
N/A
Receiving valid data
packets
ON
Slow flash
N/A
No data packets
ON
OFF
N/A
Receiver in Monitor
ON
Slow flash
ON