User Manual

4
Electrical powering
The powering of the product must adhere to the power specifications indicated on the marking labels. The power
supply must be Class II and a Limited Power Source in accordance with the requirements of IEC60950/ EN60950,
Clause 2.5 and rated as indicated on the label on the bottom side of your product. It must be tested and approved to
national or local standards.
For US and Canada: This product is intended to be supplied by a Listed Direct Plug-in Power Unit marked “Class 2”
with a voltage and current rating as indicated on the label on the bottom side of your product.
The use of other types of supplies is prohibited. If you are not sure of the type of power supply needed, consult the
product's user documentation or contact your local product dealer.
ISDN
USB
The device is to be connected to an identified USB port complying with the requirements of a Limited Power Source.
USB protective cap (SpeedTouch
TM
530v5 and SpeedTouch
TM
536 only)
In case the USB interface port is not used during operation, it must be covered by placing the included protective cap
on the USB interface port.
Telephone cable
CAUTION: To reduce the risk of fire, use only No 26 AWG wire size or larger telecommunication line cord.
Connect the telecommunication line cord only in the "DSL”, “ADSL", "SHDSL", "VDSL" or "Line" receptacle of the
product. Never plug the telecommunication line cord in another receptacle of the product.
Follow the installation instructions in the sequence as outlined in the installation guide.
Central splitter / distributed filter(s) (if applicable)
If telephone service is required on the same line, a central splitter or distributed filter(s) must be installed for optimal
DSL performance.
Depending on your DSL configuration and type of splitter / filters, installation must be carried out by qualified service
personnel. Consult your telephone service company or DSL service provider for instructions.
Accessibility
The Direct Plug-in power supply serves as disconnect device. Be sure that the power socket outlet you plug the
power supply into is easily accessible and located as close to the equipment as possible.
Overloading
Do not overload mains supply socket outlets and extension cords as this increases the risk of fire or electric shock.
Servicing
To reduce the risk of electric shock, do not disassemble this product. None of its internal parts are user-replaceable;
therefore, there is no reason to access the interior. Opening or removing covers may expose you to dangerous volt-
ages. Incorrect reassembly could cause electric shock if the appliance is subsequently used.
If service or repair work is required, take it to a qualified service dealer.
!
Warning!
For US and Canada: Do not use the ISDN port; do not attempt to connect this port to the network at any time.