Safety operation guideline
Safetyinstructions
This document and your projector employ certain symbols to illustrate how to use your projector
safely. They are described below: Please get yourself familiar with them before going through this
document.
Please read this manual carefully before installing and operating your
projector.
Your projector comes with a lot of convenient features and functions. You may make the
most of these features and keep your projector in good working conditions by using it
correctly. Invalid operation of your projector may not only shorten its life cycle but also may
lead to product failure, fire, or other incidents.
In case of any operation abnormality, refer to this manual to check your operation and
connections and try solutions given in the “Trouble shooting” section at end of this manual. If
the problem persists, call your dealer or our service center.
Your projector’s lamp is a consumable and will get dimmer after long-term use. It’s normal for
an older lamp to be dimmer than a newer one. Please power on and off your projector by
strictly following steps given in “Power on your projector” and “Power off your
projector” section of this manual. Execute regular maintenance and cleaning according to
instructions set forth in “Maintaining and cleaning your projector” section of this manual. Fail
to do so may shorten life cycle of your projector and its lamps sharply or even damage your
projector and its lamps before long.
Caution
Note: DO NOT remove the casing (or back
cover) as this may result in electric shock.
Users shall not execute any maintenance
work on components within your projector
except replacing lamps. Call qualified
maintenance personnel in case of any
maintenance requirements.
Danger of electric shock
DO NOT open this.
High voltage inside with risks of
electric shock.
Operation and maintenance tips
about these components.
Ignoring messages indicated by this symbol may lead to personal injuries or
deaths due to human errors.
Note
Ignoring messages indicated by this symbol may lead to personal injuries or
propertydamage.
High voltage inside with risks of electric shock.
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