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Lowrance - LVR-250 Installation and Operation Instructions
59
Appendix E - MMSI and License Information
You must obtain a user MMSI (Marine Mobile Service Identity) and enter it into your LVR-250
in order to use the DSC functions. Contact the appropriate authorities in your country. If you
are unsure who to contact, consult your Lowrance dealer.
The user MMSI is a unique nine digit number, similar to a personal telephone number. It is
used on marine transceivers that are capable of using DSC (Digital Select Calling).
Depending upon your location, you may need a radio station license for the LVR-250. You
may also need an individual operator’s license.
Lowrance recommends that you check the requirements of your national radio com-
munications authorities before operating DSC functions.
FCC Compliance
This device complies with Part 15 of the U.S. Federal Communications Commission (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.
Changes or modifications not expressly approved by the manufacturer could void the
user’s authority to operate the equipment.
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 reason-
able 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 communica-
tions. However, there is no guarantee that interference will not occur in a particular instal-
lation. 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 factory customer service department for help.•