User guide
6
TesiraFORTÉ FIXED I/O SERVER DEVICES FRONT PANEL
Ventilation
Each device has a perforated cover to allow cool air into the chassis. A variable speed temperature controlled fan allows air into the front
of the unit and out of the rear left side. Ensure that nothing obstructs the front or side of the unit.
Display Navigation Buttons
Capacitive-touch buttons allow navigation through the OLED display menu to view and congure device and networking information, as
well as see system-wide faults. Navigating the display is accomplished by touch-sensitive UP and DOWN and SELECT buttons.
LED Status Indicators
Five multi-color LEDs on the front panel of the device provide information about the status of the device and the greater Tesira system.
• Power – Reports power of the host device and Front Panel Display.
• Status – Reports the status of host device.
• Activity – Reports the activity of host device within the greater system.
• Alarm – Reports abnormal conditions local to the host device.
• AIS (Alarm Indication Signal) – Reports abnormal conditions within the greater system.
LED Off Green Yellow Red
Power Unit is not powered Unit is powered Not applicable Not applicable
Alarm No fault is active in the
device
Not applicable Minor fault is active in
the device
Major fault is active
in the device
Activity Not applicable The host device is an
active part of an active
system
Not applicable The host device is part
of an inactive system.
(Audio is stopped.)
Status Not applicable Device has received its
conguration and is ready
to participate in the system
Device is ready and
waiting to receive a
conguration
Device is not ready to
receive its conguration
AIS
(Alarm In System)
No fault is active in any
device in the system
Not applicable Minor fault is active in
a device in the system
Major fault is active in
a device in the system
TesiraFORTÉ AVB AI model shown
1 – Ventilation fan cover 2 – Display navigation buttons 3 – LED status indicators 4 – OLED display
1 2 3 4