Panasonic KX-NT321 Quick Reference Manual

Also see for KX-NT321: Brochure & specs Brochure & specs Specifications Quick reference guide Quick reference guide

Contents

Panasonic KX-NT321 Quick Reference Manual Manual pdf 14 page image

Important Information14 Document Version 2008-05Important InformationWhen using a KX-NT321 IP-PT, keep the following conditions inmind.• If the unit does not operate properly, disconnect the unit from theEthernet cable and then connect again.• If you are having problems making calls, disconnect the Ethernet cableand connect a known working IP-PT. If the known working IP-PT operatesproperly, have the defective IP-PT repaired by an authorized Panasonicfactory service center. If the known working IP-PT does not operateproperly, check the PBX and the Ethernet cable.• Wipe the unit with a soft cloth. Do not clean the unit with abrasivepowders or with chemical agents such as benzene or thinner.• Use only the correct Panasonic handset.• Do not disassemble this unit. Dangerous electrical shock could result.The unit must only be disassembled and repaired by qualified servicetechnicians.• If damage to the unit exposes any internal parts, immediately disconnectthe cable or cord. If the power is supplied from the network to the IP-PT[Power-over-Ethernet], disconnect the Ethernet cable. Otherwise,disconnect the AC adaptor cord. Then return this unit to a service center.• Never attempt to insert wires, pins, etc. into the vents or other holes ofthis unit.Take special care to follow the safety suggestions listed below.Safety1) The unit should only be connected to a power supply of the typedescribed in the Quick Reference Guide or as shown on the label on theunit.2) When left unused for a long period of time, the optional AC adaptorshould be unplugged from the AC outlet, if you are using Power-over-Ethernet, disconnect the Ethernet cable.InstallationEnvironment1) Do not use this unit near water, for example, near a bathtub, washbowlor sink. Damp basements should also be avoided.2) Keep the unit away from heating appliances and devices that generateelectrical noise, such as fluorescent lamps, motors and televisions.These noise sources can interfere with the performance of the unit. Italso should not be placed in rooms where the temperature is less than5 °C (41 °F) or greater than 40 °C (104 °F).Allow 10 cm (3-15/16 in) clearance around the unit for properventilation.