Wilson Electronics WEBOOST DRIVE X OTR Installation Manual page 11

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Step 5: Connect Power
Supply To Booster
Connect the power supply cord to the end of the Drive X OTR
labeled "Power."
NOTE: Do NOT connect the power to the signal booster until you have
connected both cables from the Inside and outside antennas.
DRIVE X OTR VEHICLE SIGNAL BOOSTER
Power Supply
8