Installation guide

Rev 1.1 9/22/14 45
Getting Started
Safety Recommendations
If incorrectly installed in a vehicle, the operation of the USR3500 could interfere with the
correct functioning of vehicle electronics. To avoid such problems, make sure that the
installation has been performed by qualified personnel. Verification of the protection of
vehicle electronics should form part of the installation.
The use of an alert device to operate a vehicle’s lights or horn on public roads is not
permitted.
9.4. Care and Maintenance
Your USR3500 is the product of advanced engineering, design and craftsmanship and
should be treated with care. The suggestion below will help you to enjoy this product for
many years.
Do not expose the USR3500 to any extreme environment where the temperature or
humidity is high.
Do not use or store the USR3500 in dusty or dirty areas. Its moving parts can be
damaged.
Do not attempt to disassemble the modem. There are no user serviceable parts inside.
Do not expose the USR3500 to water, rain or beverages. It is not waterproof.
Do not abuse your USR3500 by dropping, knocking, or violently shaking it. Rough
handling can damage it.
Do not place the USR3500 alongside computer discs, credit or travel cards or other
magnetic media. The information contained on discs or cards may be affected by the
embedded module.
The use of third party equipment or accessories not authorized by USRobotics may
invalidate the warranty of the modem.
Contact USRobotics in the unlikely event of a modem failure.
9.5. Your Responsibility
This USR3500 is under your responsibility. Please treat it with care, respecting all local
regulations. It is not a toy. Therefore, keep it in a safe place at all times and out of the
reach of children.
Remember your Unlock and PIN codes. Become familiar with and use the security
features to block unauthorized use and theft.