System Maintenance; Your Warranty; Fcc/Id Notice - Directed Electronics Matrix 3 Owner's Manual

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system maintenance

The system requires no specific maintenance. Your remote
control is powered by a small, lightweight 3-volt lithium battery
that will last approximately one year under normal use. When the
battery weakens, operating range will be reduced and the LED on
the remote will dim.
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your warranty

Your warranty registration must be completely filled out and
returned within 10 days of purchase. Your product warranty
will not be validated if your warranty registration is not returned.
Make sure you receive the warranty registration from your
dealer. It is also necessary to keep your proof of purchase, which
reflects that the product was installed by an authorized dealer.
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fcc/id notice

This device complies with Part 15 of 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 party
responsible for compliance could void the user's authority to
operate this device.
© 2001 directed electronics, inc.
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