ALCON ALCON-883BH Manual do utilizador - Página 14
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This cordless telephone uses radio frequencies to allow mobility. Take note of the following
points which could affect operation of your system.
1. NOISE
Electrical pulse noise is present in most homes at one time or another. This is most intense
during electrical storms. Certain kinds of electrical equipment such as light dimmers,
fluorescent bulbs, motors, fans, etc., also generate these noise pulses. Because radio
frequencies are susceptible to these, on occasion, you may hear them in your handset. In
general, they are a minor annoyance and should not be interpreted as a defect in your
system.
2. RANGE
The effective range between the base unit and handsets will vary according to the
topography and the environment. High frequencies will have shorter ranges in valleys and
around concrete walls and metal objects. It is important to place the base unit antenna as
high as possible for maximum performance.
3. INTERFERENCE
Electronic circuits activate a relay to connect the cordless telephone to your telephone line.
These electronic circuits operate in the radio frequency spectrum. While several protection
circuits are used to prevent unwanted signals, there may be periods when these unwanted
signals enter the base unit. You may hear clicks or the relay may activate while you are not
using the cordless handset. If this starts occurring frequently, it can be minimized or
eliminated by lowering the height of the base unit antenna or relocating the base unit.
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