Returnstar Interactive Tech IQProjector V2, Руководство пользователя

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3) Slots and holes on this device are used to ventilation and heat dispersion. Please don't jam
the slots and holes to make sure projector reliable and defense overheat. Please don't install
too close to wall or other similar surface to keep vent unimpeded. Projector shouldn't install as
embed method or inside cabinet unless it can provide good vent condition.
4) It should install in a good ventilation room condition and smoothly heat dissipation to avoid
overheating.
5) Please plug-out power cable if don't use projector for a long time.
6) Please don't connect too much device in one power socket.
2.3.
Avoid personal injury
1) Please read this state and all symbol on system before using the projector to avoid
personal injury and physical damage.
2) It should make sure all lens and cover-plate install correctly to avoid person hurt.
3) Please power off and plug-out projector power cable firstly while moving or dismounting
projector.
4) The power input of the projector is considered to be disconnected device. When connected
inside components, it should power off projector firstly. The disconnect device should be early
installed in the fixed wiring if the power input of the projector is not accessible such as ceiling
installation.
5) Please don't put projector on unstable platform like frames or desktop. To avoid causing
device damage and personal injury.
6) Please don't erect projector, it would lead to fall down, causing heavy damage and
personal injury.
7) Operating is dangerous without lens or shield. It should change immediately if lens, shield
or ultraviolet ray defense screen were obvious damage.
8) Warning: This projector use super bright laser. Don't try to watch lens or laser directly.
9) Exposed on ultraviolet ray: some people with special medical will sensitive to ultraviolet ray.
ACGIH (American Conference of Governmental Industrial Hygienists) suggest that working
time 8 hours expose under ultraviolet ray should be less than 0.1 microwatt at per centimeter
effect ultraviolet ray radiation area. Work place assessment is recommended to ensure that
employees are not exposed to these government regulations. For maintenance and repair
personnel exposure to UV radiation is only allowed for 1 hour per day.
2.4.
Water-proof
1) Please don't let this projector under rain or in a wet condition.