User's Manual

Uniwave Hub and Module LEDs
User Manual
Copyright © 2022 Zinwave. All rights reserved. 3-10
3 Hub and Module LEDs
3.1 Primary Hub Front Panel LEDs
There are four LEDs on the front of the Primary Hub. The following table describes them:
Symbol
Name
Status Color
Description
Comment
Power Indicator
Green
Power connected to CPU
board
Shows processor is correctly
powered
Off
No power connected
Service Indications
Green
No error. System is fully
functional
This alarm cannot be masked
and will ALWAYS be Red when
loss of service conditions active.
Red
Loss of service currently
active
Red/Green
Flashing
Firmware programming in
progress
Warning Indicator
Green
All Units operating
correctly
Orange
Service or Hardware
warning currently active
CPU Indicator
Green
CPU running
Shows Processor is correctly
operational
Orange
CPU restarting
3.2 Secondary Hub Status LEDs
3.2.1 Optical Link to Primary Hub
LED
Color
Description
Off
Secondary Hub not powered.
Red
Secondary Hub that had been in fully operational state has
lost communication/association with Primary Hub.
Alternate
Red/ Green
Secondary Hub waiting to be associated with Primary Hub
following power-on/reboot.
Green
Flash
Secondary Hub successfully associated with PH, but there are
no fully operational Remote Units attached.
Green
Secondary Hub successfully associated with Hub, and there is
at least 1 fully operational Remote Unit attached.