Invacare TPO110 User Manual page 26

SECTION 6—OPERATING INSTRUCTIONS
Breath Detect Indication
(Pulse Mode Only) The GREEN indicator light will blink off each time an
inhalation is detected and the transportable oxygen concentrator outputs a
measured pulse of oxygen.
Audible Alarm
The transportable oxygen concentrator is equipped with an audible alarm.
The audible alarm will activated in conjunction with Indicators and LCD
Display to annunciate Alarms and Warnings.
The transportable oxygen concentrator will also issue a steady beep when
all power sources are removed. The beeping will stop after 10‐20 minutes or
once a power source is connected.
The transportable oxygen concentrator will briefly turn on all three lights
and the LCD display and check for stuck buttons upon power up. It will
then output a brief audible beep to indicate the unit is operational.
Control/Adjustment Buttons
There are four buttons located surrounding the LCD display. They are used
to turn the unit on/off, to proceed to the next screen, to select and highlight
adjustable settings and to adjust those settings.
On/Off Button
To turn the transportable oxygen concentrator on or off, press and hold the
On/Off button for a period of 2‐3 seconds, not to exceed 5 seconds. Releasing
the button too soon will not allow the unit to do either. If the button is held
too long when turning on the unit, the Stuck Button alarm could be
activated.
Mode/Return/Highlight Button
Pressing button for 1‐2 seconds in the Standby screen (FIGURE 6.5 on
page 27) will switch to Normal Operating screen (FIGURE 6.6 on page 27).
Pressing this button for 1 second in the Normal Operating screen will toggle
between the continuous and pulse modes.
Pressing this button for 2‐3 seconds in the Normal Operating screen will
display the LCD Adjustment screen. In the LCD Adjustment screen
pressing this button for 1 second will switch columns on the screen. To save
changes and exit the LCD adjustment screen the highlight bar needs to be
positioned in the left column, then press this button for 2‐3 seconds to return
to the Normal Operating screen. If the screen switches without pressing and
holding the button for 2‐3 seconds the changes made in the LCD
Adjustment screen will not be saved.
Increase and Decrease Buttons
When the highlight bar is on the setting name, these buttons are used to
select the next setting in the list. When the highlight bar is on the setting
value, these buttons will change the value to the next value available.
Invacare SOLO ™ 26 Part No 1156872
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