Logitech Z-5450 Safety, IMPORTANT SAFETY INFORMATION, CAUTION ELECTRIC SHOCK HAZARD, Technology, English, English, WARNING:

IMPORTANT SAFETY INFORMATION

CAUTION ELECTRIC SHOCK HAZARD

Thank you for purchasing the Logitech® Z-5450 Digital multimedia speaker system with dual wireless rear	Technology

speakers. We’ve worked hard to meet the rigid standards of THX™ Certified Multimedia and have included
the latest Dolby® Digital and DTS® technologies in order to give you a superior digital audio experience for
your PC, gaming, or home theater needs.

•	Read these instructions.
•	Keep these instructions.
•	Heed all warnings.
•	Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. Install
	in accordance with the manufacturer’s
	instructions.
•	Do not push objects into apparatus vents or
	slots because fire or electric shock hazards
	could result.
• Maintain a minimum distance of at least 6 inches
	around apparatus for sufficient ventilation.
•	Ventilation should not be impeded by covering
	the ventilation openings with items, such as
	newspapers, table clothes, curtains, etc.
• No naked flame sources, such as lighted candles,
	should be placed on or near the apparatus.
• Place apparatus in a stable location so it will not
	fall causing product damage or bodily harm.
• Do not install near any heat sources such as
	radiators, heat registers, stoves, or other apparatus
	(including amplifiers) that produce heat.
• Do not defeat the safety purpose of the polarized
	plug. A polarized plug has two blades with one

•Operate the apparatus only from the low level audio line output jack of the computer or of an audio device.

•Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

•Only use attachments/accessories specified by the manufacturer.

•Unplug this apparatus during lightning storms or when unused for long periods of time.

•Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power- supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

•The apparatus shall be disconnected from the mains by placing the power/standby switch in the standby position and unplugging the power cord of the apparatus from the AC mains receptacle.

•The socket-outlet shall be installed near the equipment and shall be easily accessible.

Dolby® Digital is the universal standard for 5.1 digital sound. DVDs, PlayStation®2, Xbox™, digital cable, satellite TV, and HDTV all use Dolby® Digital. Dolby ProLogic II transforms any high-quality stereo source into a full 5.1 experience. Dolby ProLogic II brings new life to the playback of CDs, MP3s, video games, and other stereo content. The Z-5450 Digital includes a hardware Dolby® Digital decoder and Dolby Pro Logic II for full, rich 5.1 sound.

THX™ Certified Multimedia

THX™ brings high quality entertainment to the desktop. Developed to optimize stereo and multi-channel (5.1, 6.1, and 7.1) desktop audio performance, THX™ Certified Multimedia products deliver rich sound from CDs, DVDs, digital music, and video games. Built and tested to meet THX™’s rigid standards for quality and usability, THX™ Certified products promise accurate audio reproduction, as well as easy set-up and configuration. With THX™ Certified Multimedia, PC systems are transformed into high fidelity, digital entertainment centers — bring movies, music and games to life.

DTS® Digital Surround delivers

5.1digital sound that rivals master soundtracks. DTS® soundtracks are included in many DVD videos, DVD audio discs and PlayStation®2 games. The Z-5450 Digital includes

a hardware DTS® decoder for master-quality sound. The Z- 5450 also includes support for DTS® 96/24 - an enhanced, higher-resolution, studio-quality format available on many DVD video and DVD Audio discs.*

Safety

wider than the other. The wide blade is provided

for your safety. If the provided plug does not

fit into your outlet, consult an electrician for

replacement of the obsolete outlet.

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

*For wireless transmission to the rear channels, Logitech introduces the world’s first THX™-certified wireless rear speaker
system that features independent rear channels (no wires between rear speakers or a receiver box). This proprietary
digital wireless technology offers state of the art clarity and reliability with adaptive channel hopping, redundant
transmission of music streams, and low latency using 48kHz sample rates. 96kHz audio streams are re-sampled to	2
48kHz in the rear channels only.	2