11
3.6 LED Indicators
** The actual time is cellular network dependent based on the network’s current usage demands. Avo is
designed to attempt cellular network connection for up to 2 minutes. To conserve power, after 2 minutes
Avo will stop the connection attempt, assume the cell network is busy, save the data in the buffer, and
send it with the next scheduled transmission along with any new data.
4. CONFIGURATION PROCESS OF Avo via STEVENS-
CONNECT
4.1 Downloading Configuration to Avo
Configuration of each Avo is done on-line via Stevens-Connect. The Avo being configured does not need
to be on, and connections do not need to be made to change the configuration. The configuration will
automatically download to Avo once it is powered-on.
For Avo to download the on-line configurations file:
•
Provide power connection and switch on ON position
•
Make sure the SD Card information is correct and properly inserted in the Avo SD Card slot.
•
Connect to Stevens-Connect and configure the Station page with the Avo’s SUI number.
After these steps, each time Avo is powered on (and each time it performs a scheduled transmission), Avo
compares its internal configuration to the one online. Any updates to the on-line configurations that have
been saved under Stevens-Connect will be automatically sent to Avo. You do not need to be logged into
Stevens-Connect for Avo to retrieve this configuration file. If no configuration has been made there yet,
Avo will continue to periodically attempt a connection to retrieve the configuration.
LED
Power
Cell Activity: Attempting to
connect to Cell network
Cell Activity: Connected to
cell network
CDMA
Flashes Green every
2 seconds
Quicker flashes Red
at a rate < 1 per second.
Time in this state: Typically < 1
min **
Slower Flashes Red
at a rate > 1 per second.
Time in this state: Typically
<30 sec **
GSM
Flashes Green every
2 seconds
Solid Red
Time in this state:
Typically <1 min **
Flashes Red
at a rate > 1 per second.
Time in this State:
Typically <30sec **
