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8
Maintenance Mode
8.1 Overview
Maintenance Mode for the Defibtech DDU-2000 Series AED permits the user to perform maintenance-related
actions such as viewing unit information, initiating unit self-tests, changing unit parameters, downloading rescue
data, and upgrading software.
Maintenance Mode is navigated through a series of screens, menus, and menu options. In Maintenance Mode, the
softkey buttons located directly to the right of the display screen are used to scroll through and select menu options.
When a softkey icon (for example, an arrow) appears on the display screen directly to the left of a softkey button, the
softkey button is functional for that screen. If a softkey icon is not displayed on the screen, then the corresponding
softkey button has no functionality for that screen.
Note
: While the unit is in Maintenance Mode, it cannot perform a rescue. Maintenance Mode allows the user to
go directly to AED Mode by selecting the
Rescue now
option. The
Rescue now
option appears at the top of every
screen/menu when the unit is in Maintenance Mode. The user can also exit Maintenance Mode at any time and go
to AED Mode by pressing the ON/OFF button to turn the unit off and then immediately pressing the ON/OFF button
again to turn the unit back on.
The Display Screen (During Maintenance Mode)
:
Title
Menu
Options
Softkey
Buttons
Top
Center
Bottom
Rescue now
AED status
AED maintenance
AED options
Rescue options
Help topics
Turn AED off
AED Main Menu
Title
– The name of the menu appears in a banner across the top of the screen.
Softkey Buttons
– Softkey buttons are used to scroll through menus and to select menu options.
Softkey Button Icons
– The presence of an on-screen icon located directly to the left of a softkey button
indicates that the softkey is functional.
Menu Options
– The list of options available from a particular menu. Use the top or bottom
softkey buttons to scroll through the list of options. Select an option by
pressing the center softkey button once an option is highlighted (with a box).
8.2 Navigation
(in Maintenance Mode)
The three softkey buttons located to the right of the display screen are used to navigate in Maintenance Mode.
Typical functions of the softkey buttons are the following:
Top softkey button: Scroll up
Center softkey button: Select highlighted option
Bottom softkey button: Scroll down
When a menu option is highlighted and then selected (typically by pressing the CENTER softkey button), either
another screen will be displayed with additional menu options or an action will be performed.
Exiting Maintenance Mode
To exit Maintenance Mode and return to Rescue Mode, scroll to and select
Rescue now
or simply turn
the unit off and then back on.
To exit Maintenance Mode and turn the unit off, scroll to and select
Turn AED off
or simply turn
the unit off by pressing the ON/OFF button.
8. Maintenance Mode
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