E-TS730EX.book 6 ページ 2005年11月11日 金曜日 午前10時10分
Introduction
For best performance
Environment
L Keep the unit away from electrical noise
generating devices, such as fluorescent
lamps and motors.
L The unit should be kept free from
excessive smoke, dust, high
temperature and vibration.
L The unit should not be exposed to direct
sunlight.
L Do not place heavy objects on top of the
unit.
L When you leave the unit unused for a
long period of time, unplug this unit from
power outlet.
L The unit should be kept away from heat
sources such as heaters, kitchen stoves,
etc. It should not be placed in rooms
where the temperature is less than 5 °C
or greater than 40 °C. Damp basements
should also be avoided.
Routine care
L Wipe the outer surface of the unit with a
soft cloth. Do not use benzine, thinner or
any abrasive powder.
Operation
L At the beginning of a call, both parties
should speak alternately. This enables
the unit to adapt to its environment and
let both parties speak effectively.
L Do not move the unit while it is in use.
L Keep your hands away from the unit
during calls.
L Keep files, cups, coffee pots, etc., away
from the unit.
L Use the unit in a quiet room.
L This unit is designed to be used in a
room that is no more than 35.3 m
area.
6
in
2