Operating the touch screen – Activeforever Respironics EverGo Portable Oxygen Concentrator User Manual
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EverGo User Manual
Operating the Touch Screen
You can change all device settings by gently touching the display screen,
including starting the device, stopping it, silencing an alarm, and changing
oxygen fl ow. Th e fi gures that follow explain the displays on your touch screen.
Th e symbols and alarms shown on these screens are discussed in detail in the
Alarm Indicators section of this manual. Familiarize yourself with these pages
before using the device.
Note: Because all interaction with your EverGo device is through this touch-
sensitive interface, there are no knobs to turn or buttons to push. Simply touch
the screen gently to operate the device.
To start the device, touch anywhere on the blank screen.
After the fi rst
touch, you will see a screen similar to the one shown below.
VER 1.0.0.0
Figure 11. Typical display after the fi rst touch. Now touch the On/Off symbol shown above. Next,
you will see the screen below, which indicates that the system is starting up.
Figure 12. Typical display when the device is turned on. Th is screen shows that the fl ow setting is
1, and that the primary battery is inserted and fully charged. Because there is no symbol for the
secondary battery on the left, this means the secondary battery is not inserted.
After you turn on the EverGo, it should take less than ten minutes to reach
the specifi ed oxygen purity levels. It is safe to begin breathing from the EverGo
device immediately. Breathing from the unit will cause it to reach oxygen purity
levels in less than ten minutes.
on/off Symbol
PulSe Symbol (Dot)
flow Setting,
flow rate number
Primary battery inSerteD
anD fully ChargeD
Primary battery
SeConDary battery