Optoma ZU720T, User Manual

Page: 4 / 76

English 4
SAFETY
The lightning flash with arrow head within an equilateral triangle is
intended to alert the user to the presence of uninsulated "dangerous
voltage" within the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
This product is herewith confirmed to comply with the requirements set out in the Council Directives on the
Approximation of the laws of the Member States relating to Electromagnetic Compatibility Directive 2004/108/EEC.
Warning
‡ This product must not be used in residential areas.
‡ This product may cause interference if used in residential areas.
Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent
interference to the reception of radio and television broadcasts.
Important Safety Instruction
‡ Do not stare into the beam, RG2.
As with any bright source, do not stare into the direct beam, RG2 IEC 62471-5:2015.
‡ Do not block any ventilation openings. To ensure reliable operation of the projector and to protect from
over heating, it is recommended to install the projector in a location that does not block ventilation.
As an example, do not place the projector on a crowded coffee table, sofa, bed, etc. Do not put the
projector in an enclosure such as a book case or a cabinet that restricts air flow.
‡ To reduce the risk of fire and/or electric shock, do not expose the projector to rain or moisture. Do not
install near heat sources such as radiators, heaters, stoves or any other apparatus such as amplifiers
that emits heat.
‡ Do not let objects or liquids enter the projector. They may touch dangerous voltage points and short
out parts that could result in fire or electric shock.
‡ Do not use under the following conditions:
± In extremely hot, cold or humid environments.
(i) Ensure that the ambient room temperature is within 5°C ~ 40°C (41°F ~ 104°F)
(ii) Relative humidity is 10% ~ 85%
± In areas susceptible to excessive dust and dirt.
± Near any appliance generating a strong magnetic field.
± In direct sunlight.
‡ Do not use the unit if it has been physically damaged or abused. Physical damage/abuse would be
(but not limited to):
± Unit has been dropped.
± Power supply cord or plug has been damaged.
± Liquid has been spilled on to the projector.
± Projector has been exposed to rain or moisture.
± Something has fallen in the projector or something is loose inside.
‡ Do not place the projector on an unstable surface. The projector may fall over resulting in injury or the