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TOPEX BYTTON HSDPA
User’s Manual
pag. 79
7. OPERATING ENVIRONMENT
BYTTON HSDPA was designed for indoor use only, so you should NOT operate it outdoors.
You must install the BYTTON HSDPA equipment in closed rooms or enclosures, where the
environment conditions should be:
operating temperature range: from 5 to 50 degrees C
relative humidity: from 10 to 85 %, non-condensing
You should avoid dust and prolonged exposure to sun radiation. In addition, BYTTON HSDPA
must NOT be used in a flammable or explosive environment, or in locations where toxic or flammable
gases may accumulate.
The equipment must be handled with care, to avoid mechanical shocks and blows.
BYTTON HSDPA should not be used in an environment with high level of EMI (electromagnetic
interferences) that is in close proximity to high power equipment such as electric motors or heaters. In
addition, it should not be placed near copiers, PC monitors, TV sets or other audio-video appliances.
In order to ensure adequate working temperature, the BYTTON HSDPA interface must not be
used too near heat sources or in direct sunshine.
Also, it must not be overcrowded: you must leave free space around, below and above the
BYTTON router. This is needed both for connecting phones / data / antennas cables, and also for
ventilation (natural air cooling to dissipate the heat generated during operation).
Remember, when allowed operating temperature is exceeded this may not have an immediate,
visible effect on the BYTTON unit, but it can result in unreliable operation, accelerated ageing and hence
diminishing of lifetime.
When selecting the location for installing BYTTON HSDPA and its external antennas you must
remember the recommendations described in the chapter about mounting the equipment.
Topex BYTTON equipment does not include materials or components that are harmful to the
environment.
When the life cycle of this equipment is finished and it cannot be repaired or re-used anymore, you
should dispose of it in accordance with laws and legal regulations that are valid in your area.