Defibtech DDU-2450 Series User Manual - Manual (Page 45)

What it does: The unit will display the AED options menu screen. This screen will allow the user to modify the
following user changeable parameters:
• System time
• System date
• Volume level
• Audio recording
To exit: Using the TOP or BOTTOM softkey buttons, scroll to and highlight the selection.
Go to main menu. Press the CENTER softkey button. The unit will exit the AED options menu screen and
return to the AED Main Menu.

System Time
The System time option allows the user to set the time of the internal AED clock.
Before you begin: Be sure the unit is in Maintenance Mode.
To enter: Navigate to System time:
AED Main Menu Ú AED options Ú System time
What it does: The System time option allows the user to set the time of internal AED clock (using
the 24 hour clock). Once the System time option is selected, press the CENTER softkey button to
enter set time mode:
The hours selection will be highlighted green:
• Press the TOP or BOTTOM softkey buttons to adjust the hours to the desired time.
• Press the CENTER softkey button to accept the hours setting.
The minutes selection will be highlighted green:
• Press the TOP or BOTTOM softkey buttons to adjust the minutes to the desired time.
• Press the CENTER softkey button to accept the minutes setting.
The seconds selection will be highlighted green:
• Press the TOP or BOTTOM softkey buttons to adjust the seconds to the desired time.
• Press the CENTER softkey button to accept the seconds setting.
The time is now set and the user may use TOP or BOTTOM softkey buttons to navigate to other choices
in the menu.
Note: The factory default setting of the internal AED clock is Universal Time (GMT).

System Date
The System date option allows the user to set the date of the internal AED clock.
Before you begin: Be sure the unit is in Maintenance Mode.
To enter: Navigate to System date:
AED Main Menu Ú AED options Ú System date
What it does: The System date option allows the user to set the date of internal AED clock. Once
the System date option is selected, press the CENTER softkey button to enter set date mode:
The year selection will be highlighted green:
• Press the TOP or BOTTOM softkey buttons to adjust the year.
• Press the CENTER softkey button to accept the year setting.
The month selection will be highlighted green:
• Press the TOP or BOTTOM softkey buttons to adjust the month.
• Press the CENTER softkey button to accept the month setting.
The day selection will be highlighted green:
• Press the TOP or BOTTOM softkey buttons to adjust the day.
• Press the CENTER softkey button to accept the day setting.
8. Maintenance Mode
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DAC-E2510EN-BB