Cleaning - Runco Reflection VX-5c Owner's Operating Manual

The projector is equipped with a three wire plug having a third (grounding) prong. This is a
safety feature. If you are unable to insert the plug into the outlet, contact an electrician to have
the outlet replaced. Do not defeat the safety purpose of the grounding-type plug.
Ventilation
Before unplugging the power cord, make sure the internal lamp cooling fans have shut off. The
fans automatically shut off when the projector has adequately cooled down.
Slots and openings in the projector provide ventilation. To ensure reliable operation of the pro-
jector and to prevent overheating, these openings must never be blocked or covered. The pro-
jector should never be placed near or over a radiator or heat register. The projector should not
be placed in an enclosure unless proper ventilation is provided.
Do not push objects of any kind into the projector through the ventilation openings. They may
touch dangerous voltages or short-out components resulting in a fire or shock hazard. Do not
spill liquids of any kind into the projector. Should an accidental spill occur, immediately unplug
the projector and have it serviced by a qualified Runco service technician.
Servicing
If any of the following conditions exist, unplug the projector from the power outlet and refer
service to qualified Runco service personnel.
Do not attempt to service the projector yourself. All servicing must be performed by a qualified
Runco service technician. If replacement parts are required, it is important that only Runco-
approved parts are used. Other parts may result in fire, electric shock or risk of personal injury.
4.2

Cleaning

Clean the projector when required. Before cleaning, always unplug the projector from the
power outlet.
Lens
To avoid the risk of scratching the lens, clean the lens only if absolutely required. A small
amount of dust on the lens will have very little effect on picture quality. If the lens must be
cleaned, use a DRY soft cotton cloth. Clean gently in a circular motion.
Lamp
It is important to never touch the glass surface of the lamp, as the oil imprint will seriously
degrade lamp performance. Should you accidentally touch the surface of the lamp, clean care-
fully with a lint-free cloth moistened with isopropyl alcohol.
The power cord has been damaged.
The internal cooling fans do not come on when the projector is first turned on.
Liquid has been spilled into the projector.
The projector has been exposed to excessive moisture.
The projector does not operate normally.
The projector has been dropped or the case has been damaged.
4-3
MAINTENANCE