General information
3-6
Ventilator unit
Depending on the version of the ventilator you have, the Accept button on the
upper-right front of the device may or may not be surrounded by a navigation
ring (scrollable wheel).
Newer versions have a streamlined appearance and the Accept button, and
look like this:
Legacy versions have both the navigation ring and Accept button, and look
like this:
The photos and illustrations throughout this manual reflect the newer version
of the ventilator (Accept button without navigation ring). For more information
on the functionality differences, see "Navigating the graphical user interface"
on page 3-13.
Figure 3-3 through Figure 3-5 show the controls, indicators, and other
important parts of the ventilator unit.
Accept button
Navigation ring
around Accept
button