Connecting the Cigarette Lighter Power Cord
Using the Cigarette Lighter Power Cord whenever you are operating the
PRO340XL in a vehicle saves the radio's internal battery life.
IMPORTANT: The Cigarette Lighter Power Cord is designed to be used
To connect the Cigarette Lighter Power Cord:
1. Connect the power cord to the POWER connection on the side of the
radio.
2. Plug the power cord into the cigarette lighter of your vehicle.
Note: Power is disconnected from the radio's battery compartment when
using the cigarette lighter power cord.
ONLY with negative ground vehicles. Do not attempt to
operate the unit with the power cord connected to a positive
ground vehicle.
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