Use and Care Manual

E-1
COMPLIANCE WITH FCC REGULATIONS
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, and
(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 the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
INTRODUCTION
The SFA275 is designed to assist you when parking your vehicle. It helps take
the guess work out of judging how far you are from the wall or an object in your
garage as you are pulling or backing in. It uses ultrasonic technology and turns
on automatically. The built-in alarm sounds, and one of the three stop light
inspired indicators will light as you approach the sensor. The unit is powered by a
9V battery (not included) or with the included external power adapter.
When using battery power, all three LEDs will flash at the same time to indicate a
low battery condition.