ZOLL X Series Monitor Defibrillator Rev H - Manual (Page 54)

C HAPTER 2 P RODUCT O VERVIEW
2–14 www.zoll.com 9650-001355-01 Rev. H
DC Auxiliary Power Supply (optional)
The DC auxiliary power supply is used as backup power to operate the X Series unit. When it is
connected to the unit, it powers the unit and charges the battery that is installed inside it. When
the vehicle power input plug is connected to vehicle power and the power supply output
connector is inserted into the back of the X Series device, the auxiliary power LED on the front
panel illuminates and the auxiliary power icon (
) displays at the top of the display screen.
Figure 2-14. DC Auxiliary Power Supply
Warning! Do not connect the DC Auxiliary Power Supply to any power source other than DC
voltage, within the range 12-24 VDC.
Do not perform any unauthorized modification to the DC Auxiliary Power Supply.
Caution To prevent heat buildup while in use, place the DC Auxiliary Power Supply in a location that
allows unrestricted air circulation.
When the DC Auxiliary Power Supply is in use, assess electromagnetic compatibility with
surrounding devices.
To ensure continuous operation, always keep a battery installed in the device that is being
powered by the DC Auxiliary Power Supply.
Connecting the DC Auxiliary Power Supply to a Suitable Vehicle Power Source
Connect the input plug (Hubbell part number HBL7545C) of the DC Auxiliary Power Supply
to the vehicle power source. When the input plug is connected to the vehicle, the brass blade
(red wire) of the Hubbell connector connects to the DC positive (+) vehicle supply terminal,
and the silver blade (black wire) connects to the DC negative (-) vehicle supply terminal.
Power Supply
Vehicle Power Input Plug
Output Connector