Summary of Symphony/Symphony-i LED Operation
Symphony/Symphony-i LED Operation
Symphony/Symphony-i has four LEDs labeled - WEB, ARMED, READY and
MESSAGE. WEB and MESSAGE LEDs are yellow. ARMED LED is red and
READY LED is green. Each LED's on and off state has different meanings during
different operations.
Following states use LEDs to represent different sub-states.
•
Normal (Idle) State
•
Software Download State
•
Software Download State - Failure Modes
Each LED can have four different states - ON, OFF, FAST BLINK and SLOW
BLINK. All LEDs do not use all of the above states. Details are provided below.
LEDs During Normal (Idle) State
LED
WEB
ARMED
READY
LEDs During Software Downloading
LED
WEB
ARMED
READY
MESSAGE
ON – Connected to internet
OFF – not connected
FAST BLINK - either sending or receiving data
SLOW BLINK – connecting to server (BB) or dialing to RAS server (DU)
ON – Security system is armed
OFF – Security system is not armed
ON – Security system is disarmed and ready to arm
OFF – Security system is disarmed but not ready. Faults/troubles present
ON – obtained IP address (via either DHCP client or static IP assignment) (BB)
or established link to RAS server (DU)
OFF – not connected
SLOW BLINK – connecting to server (BB) or dialing (DU)
ON – connected to server
OFF –
FAST BLINK – could not connect to server (no route or authentication failure)
SLOW BLINK – connecting to server
ON – successfully downloaded configuration data
FAST BLINK – could not download configuration data or if with ARMED FAST
BLINK then it connected to server but failed authentication
OFF –
ON – erasing application code
SLOW BLINK – downloading application code
VERY SLOW BLINK – verifying CRC after successful code download
DESCRIPTION
DESCRIPTION
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