User's Manual

Important 7
2Important
This product is not designed for making
emergency telephone calls when the power
fails. Alternative arrangements should be
made for access to emergency services.
Warning
Changes or modifications to this unit not
expressly approved by the party
responsible for compliance could void the
user's authority to operate the equipment.
2.1 Power requirements
• This product requires an electrical
supply of 100-240 volts, single-phase
alternating current, excluding IT
installations defined in standard UL
60950.
• The electrical network is classified as
dangerous according to criteria in the
standard UL 60950. The only way to
power down this product is by
unplugging the power supply from the
electrical outlet. Ensure the electrical
outlet is located close to the apparatus
and is always easily accessible.
• The voltage on the network is
classified as TNV-3
(Telecommunication Network
Voltages, as defined in the standard UL
60950). Following a power cut, the call
in progress, as well as the date and
time settings will be lost.
• Use only Class 2 Power Source or
Limited Power Source (L.P.S.), rated of
5 V dc, 500 mA for Model XL665XY/
ZZ; rated of 5 V dc, 210 mA for Model
XL665C.
Warning
• Do not allow the handset to come into
contact with liquids or moisture.
• Do not open the handset, base station
or charger. This could expose you to
high voltages.
• Do not allow the charging contacts or
the battery to come into contact with
conductive materials.
• There is a slight chance that your
product could be damaged by an
electrical storm. We recommend that
you unplug the product from the
power supply and telephone socket
during a storm.
• Do not use the handset in an explosive
hazard area such as where there is gas
leaking.
• It is recommended that this product is
not used near intensive care medical
equipment or by persons with
pacemakers.
• This product can interfere with
electrical equipment such as answering
machines, television, radio, and
computers if placed too close. We
recommend that you position the base
station at least one meter from such
appliances.
• Use only the main adapter supplied
with this equipment. Incorrect adapter
polarity or voltage can seriously
damage the unit.
!
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XL665_IFU_US_EN.book Page 7 Friday, April 3, 2009 11:51 AM