Important safety information

Important safety information

•Please read this instruction manual carefully and completely before using the product.

•Make the instruction manual easily accessible to all users at all times. Always include the instruction manual when passing the product on to third parties.

•Do not use the product in situations which require special attention (e.g. when performing skilled jobs).

•Always keep the product dry and do not expose it to extreme tempera- tures (normal operating temperatures: +5°C/+41°F to +45°C/+113°F).

•Use the product with care and store it in a clean, dust-free environ- ment.

•Switch off the headset after use to conserve battery power.

•Only use the DW series* base station for charging DW series headsets fitted with the DW series rechargeable battery. Never try to charge other rechargeable batteries or non-rechargeable batteries in the DW series base station.

•Do not short-circuit the contacts of the product. Make sure that no metal objects (e.g. paper clips, hair pins, earrings) come into contact with the interfaces and contacts.

•Sennheiser Communications is not liable for damages resulting from the loss of connection due to a run flat battery, an old battery or exceeding the DECT transmission range.

•This equipment generates, uses and can radiate radio frequency energy and, if not used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

•The DW series headsets contain magnets that generate a magnetic field which could cause interference with cardiac pacemakers and implanted defibrillators. Keep the DW series headsets at least 1.2” (3 cm) from cardiac pacemakers or implanted defibrillators!

•Protect your hearing from high volume levels.

•Only use the power supply units supplied by Sennheiser Communica- tions.

•To reduce the risk of fire or electric shock, do not use the product near water and do not expose it to rain or moisture.

•Unplug the power supply unit from the wall socket

–to completely disconnect the product from the mains power supply

–during lightning storms or

–when unused for long periods of time.

•Only operate the power supply unit from the type of power source specified in the chapter “Specifications” (see page 37).

•Ensure that the power supply unit is

–in a safe operating condition and easily accessible,

–properly plugged into the wall socket,

–only operated within the permissible temperature range,

*The DW series comprises the following products: DW Office, DW Office USB, DW Pro1/ Pro2, DW Pro1/Pro2 USB. The DW 800 is not part of the DW series.

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