700- LT1-SYS-IG Rev 2 22 Oct 2018
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2.10
LED STATUS INDICATORS
Once power is supplied, the LT1 will boot up, and establish a GPS fix. The green LEDs
indicate the status of the system.
2.10.1
START UP
When power is first supplied or someone connects to the station:
System
Status
Blinking every second
: System OK
Off:
System powered down/failure
Telemetry
Status
Solid On
: System OK
•
Cellular: module powered and communicating to MCU*,
cellular link established
•
GOES: transmitter enabled and valid configuration
Blinking
: Cell: Obtaining network connection
GOES: no GPS fix/potential invalid configuration
Off:
System powered down/no link/fault
BLE
Status
Solid On
: BLE connection established
Blinking:
System OK (module powered and communicating to
MCU*, module broadcasting beacon signal)
Off:
system powered down/no beacon signal transmission/fault
GPS
Status
Solid On:
System OK (module powered and communicating to
MCU*, fix established)
Blinking
: Obtaining GPS fix
Off
: System powered down/fault
*MCU= microcontroller unit
2.10.2
LOW POWER MODE:
Three minutes after being disconnected from the FTS360 Config App, the unit will enter low
power mode:
System
Status
Blinks once every 10
seconds
: System OK
NOTE:
When in low power mode, a fault is
not indicated if the Telemetry, BLE and GPS
status lights are off. If you suspect a fault,
use the FTS360 Config App to connect to
the station and observe the LEDs.
Telemetry
Status
Off
BLE
Status
Off
GPS
Status
Off
