WFM7810
DC Power Adapter With Built-in Four Frequency
Wireless FM Modulator
Owner’s Manual
Connections and Controls Diagram
This DC Power adapter has a built-in wireless four frequency FM Modulator. The
FM modulator is designed to accept line level audio signals only. The frequency
select switch is used to select from four available transmitter frequencies. The
radio must be tuned to the same frequency that is selected on the frequency
select switch. To achieve the best results, select a radio frequency that is not
used in your area from the available frequencies.
Connect With A DVD Player
1) Connect the 3.5mm audio jack to the DVD audio output jack on the DVD
player.
2) Connect the power output jack to the 9 VDC input on the DVD player.
3) Plug the Power Adapter into the 12 VDC outlet in the vehicle.
4) Tune the vehicle radio to the same frequency that is selected on the modulator.
Frequency Select
NOTE: In certain areas where there are a large number of FM radio stations
(e.g. large cities, urban areas), the reception of the FM signal from the WFM7810
may not be satisfactory, resulting in static, distorted sound or signal bleed through
from strong local radio stations. This is not a defect in the product, but the result
of a stronger local radio station overpowering the wireless FM transmitter in your
WFM7810.
FCC RF EXPOSURE COMPLIANCE:
This transmitter meets the government’s requirements for exposure to radio waves.
This low power transmitter complies with the Federal Communications
Commission (FCC) RF exposure limits for general population/Uncontrolled expo-
sure environment.
FCC Notice:
This device complies with Part 15 of the FCC rules. Operation is subject to the
following two conditions.
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of FCC Rules.
NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR
TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS
EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY
TO OPERATE THE EQUIPMENT.
128-7361
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