Inova Labs Activox DUO2 - Manual (Page 19)

Problem Light Indication Audible
Alarm
Action
Low
pressure
detected by
the system.
The red Alarm LED light
flashes on and off every .5
seconds
Audible
tone
alternating
on for
2 seconds
and then
off for 5
seconds.
Turn the system off.
Switch to the POC or another
source of oxygen and contact
your equipment provider.
High
Temperature
detected by
the system.
The red Alarm LED light
flashes on and off every .5
seconds
Audible
tone
alternating
on for
2 seconds
and then
off for 1
second.
Turn the system off.
Switch to the POC or another
source of oxygen. Check the
air vents. If there is blockage,
remove it and restart the
system after 15 minutes. If
there is no blockage, contact
your equipment provider.
AC power
interruption
detected by
the unit.
All LEDs off.
Approx.
2 second
audible
tone.
Switch to the POC or another
source of oxygen. Check the
power supply. If there is a
power supply issue, solve
as appropriate. If there is no
power supply issue, contact
your equipment provider.
Circuit
Breaker
tripped
All LEDs off.
Approx.
2 second
audible
tone.
Reset the internal circuit
breaker, by pressing the
Reset Button. If there is a
power supply issue, solve
as appropriate. If there is no
power supply issue, contact
your equipment provider.
17
ALARM/LIGHT
INDICATORS
continued
ALARM INDICATORS
MUTE BUTTON
When the POC is connected to the Stationary Base, the POC mute button can be
pressed to mute the audible tones from the Stationary Base.
* NOTE: The unit will not alarm for low oxygen purity during the first five minutes of
Activox DUO2 operation to allow the unit to reach full oxygen production.