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Idiomas disponibles
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PNQW4391ZA-VB.fm Page 5 Sunday, July 13, 2014 3:51 PM
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Unplug the product from the wall outlet before cleaning. Wipe the product with a
soft cloth. Do not clean with abrasive powders or with chemical agents such as
benzine or thinner. Do not use liquid cleaners or aerosol cleaners.
For the PBX
•
Do not install the system in the following locations:
a)
In direct sunlight and hot, cold, or humid places. (Temperature range: 0 °C to
40 °C)
b) Areas where sulphuric gases may be present, such as near thermal springs.
c)
Near devices that generate high frequencies, such as sewing machines or
electric welders.
d) Locations where other objects will obstruct the area around the PBX. Be
especially careful to leave at least 5 cm to the sides of the PBX for ventilation.
e)
Locations where condensation can occur.
•
Do not block the openings of the PBX. Allow space of at least 20 cm above and
10 cm at the sides of the PBX.
•
When the PBX is mounted on a 19-inch rack, do not block the openings of the PBX.
Allow space of at least 10 cm around the PBX's fan.
•
When the PBX is placed on a desktop, make sure that the PBX is placed as
indicated in the Installation Manual. Do not place it on its side or upside down.
•
When installing or removing the SD Memory Card, do not put pressure on any parts
of the mother board. Doing so may result in damage to the PBX.
•
When installing or removing the optional service cards, do not put pressure on any
parts of the mother board. Doing so may result in damage to the PBX.
•
Once you have started the PBX, if you unplug the PBX, do not initialise it again.
Otherwise, your programmed data will be cleared.
•
Before touching the product (PBX, cards, etc.), discharge static electricity by
touching ground or wearing an earthing strap. Failure to do so may cause the PBX
to malfunction due to static electricity.
•
When relocating the equipment, first disconnect the telecom connection before
disconnecting the power connection. When the unit is installed in the new location,
reconnect the power first, and then reconnect the telecom connection.
•
The plug of power supply cordset is used as the main disconnect device. Ensure
that the AC outlet is located near the equipment and is easily accessible.
•
Slots and openings in the front, back and bottom of the cabinet are provided for
ventilation; to protect it from overheating, these openings must not be blocked or
covered. The openings should never be blocked by placing the product on a bed,
sofa, rug, or other similar surface while in use. The product should never be placed
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