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4.0.2 SUPPLYING DC POWER TO THE DEVICE
The Respironics DC Power Cord can be used to operate this device in a stationary recreational vehicle, boat,
or motor home. The Respironics DC Battery Adapter Cable, when used with the DC Power Cord, enables the
device to be operated from a 12 VDC free-standing battery.
Refer to the instructions supplied with the DC Power Cord and adapter cable for information on how to operate
the device using DC power.
CAUTION
• When DC power is obtained from a vehicle battery, the
device should not be used while the vehicle’s engine is
running. Damage to the vehicle or the device may occur.
• Only use a Respironics DC Power Cord and Battery Adapter
Cable. Use of any other system may cause damage to the
device or vehicle.