4
Safety operation guideline
Safety instructions
This document and the projector employ certain symbols to illustrate how to use the projector
safely. They are described below: Please get yourself familiar with them before going through this
document.
Caution
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 property damage.
High voltage inside with risks of electric shock.
RG2. DO NOT stare into the beam.
RG2. Ne regarde pas dans la poutre.
Please read this manual carefully before installing and operating the projector.
The projector comes with a lot of convenient features and functions. You may make the
most of these features and keep the projector in good working conditions by using it correctly.
Invalid operation of the 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 the operation and
connections and try solutions given in the “Troubleshooting” section at end of this manual.
If the problem persists, call the dealer or our service center.
The projector’s LED light source is a consumable and will get dimmer after long-term use. It’s
normal for an older LED light source to be dimmer than a newer one. Please power on and
off the projector by strictly following steps given in “Power on the projector” and “Power off
the projector” section of this manual. Execute regular maintenance and cleaning according
to instructions set forth in “Maintaining and cleaning the projector” section of this manual.
Fail to do so may shorten life cycle of the projector and its LED light sources sharply or even
damage the projector and its LED light sources before long.
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 the projector
except replacing LED light sources. Call
qualified maintenance personnel in case of
any maintenance requirements.
Caution
Danger of electric shock
DO NOT open this.
High voltage inside with risks of
electric shock.
Operation and maintenance tips
about these components.
Summary of Contents for EK-355UK
Page 1: ...Owner s manual Multimedia Projector EK 355UK V1 0 ...
Page 13: ...This chapter presents names and functions of individual component Overview ...
Page 20: ...This chapter introduces the information of install Installation ...
Page 27: ...This chapter introduces you to basic operation of the projector Operation ...
Page 56: ...Description on using useful function ...
Page 73: ...Appendix ...