Справочник Пользователя для Vivitek D8300 Series
Page vii
Installation precautions
The projector must be installed only by suitably qualified personnel, in
accordance with local building codes.
The projector should be installed as close to the power outlet as
possible.
possible.
The power connection should be easily accessible, so that it can be
disconnected in an emergency.
disconnected in an emergency.
Ensure that there is at least 30cm (12in) of space between the
ventilation outlets and any wall, and 10cm (4in) on all other sides.
ventilation outlets and any wall, and 10cm (4in) on all other sides.
Do not install the projector close to anything that might be affected by
its operational heat, for instance, polystyrene ceiling tiles, curtains etc.
its operational heat, for instance, polystyrene ceiling tiles, curtains etc.
The projector weighs approximately 9 kg (20 lbs). Use safe handling
techniques when lifting the projector.
techniques when lifting the projector.
Do not stack more than three projectors.
When stacking projectors, the stack MUST be vertical, to ensure that
the stresses are distributed to all four chassis corners.
the stresses are distributed to all four chassis corners.
Before installation, make sure that the surface, ceiling or rigging that is
to support the projector is capable of supporting the combined weight
of all the projectors.
to support the projector is capable of supporting the combined weight
of all the projectors.
Backup safety chains or wires should always be used with ceiling
mount installations.
mount installations.
Do not place heavy objects on top of the projector chassis. Only the
chassis corners are capable of withstanding the weight of another
projector.
chassis corners are capable of withstanding the weight of another
projector.
Do not drop or knock the projector.
Place the projector in a dry area away from sources of dust, moisture,
steam, smoke, sunlight or heat.
steam, smoke, sunlight or heat.
Do not tilt the projector more than ±12° in either direction when in use,
as this may cause serious lamp failure, damage the lamp module and
cause extra cost on replacement.
as this may cause serious lamp failure, damage the lamp module and
cause extra cost on replacement.
Operation and configuration precautions
Software update should NOT be carried out except by, or with the
supervision of, D8300 Service personnel.
supervision of, D8300 Service personnel.
Notes
±12°
±12°