LightSpeed Technologies 850iR user manual Safety Instructions, Risk of Electric Shock do not Open

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8 5 0 i R U s e r M a n u a l

SAFETY INSTRUCTIONS

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

REFER SERVICING TO QUALIFIED PERSONNEL

The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “danger- ous voltage” within the product’s enclosure, that may be sufficient magnitude to constitute a risk of electric shock.

The exclamation point within an equilateral triangle is intended to alert the user to the pres- ence of important operating and maintenance (servicing) instructions in the literature accom- panying the appliance.

1.Read Instructions—All the safety and operation instructions should be read before this LightSPEED product is operated.

2.Retain Instructions—The safety and operating instructions should be kept for future reference.

3.Heed Warning—All warnings on this LightSPEED product and in these instructions should be followed.

4.Follow Instructions—All operating and other instructions should be followed.

5.Water and Moisture—This Light- SPEED product should not be used near water.

6.Heat—This LightSPEED product should be situated away from heat sources such as radiators, etc.

7.Power Sources—This LightSPEED product should be connected to a power supply only of the type described in these operation instructions or as marked on this LightSPEED product.

8.Power Cord Protection—Power supply cords should be routed so that

they are not likely to be walked upon or pinched by items placed upon or against them.

9.Object and Liquid Entry—Care should be taken so that objects do not fall onto and liquids are not spilled into the inside of this LightSPEED product.

10.Damage Requiring Service—This LightSPEED product should be serviced only by qualified service personnel. The user should not attempt to service this LightSPEED product.

11.Prevent Electric Shock—do not use this polarized plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure.

850iR User Manual i

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Contents LightSPEED850iR Safety Instructions Risk of Electric Shock do not OpenDaily USE Instructions Position the LightmicTable of Contents 850iR Classroom Amplification System System Components System Installation IR Sensor Installation Suspended Ceiling MountFront Panel Controls Audio Input Volume Rear Panel Controls Audio Inputs Lightmic Controls and Connections LT-71Initial SET-UP Finalizing RECEIVER/AMPLIFIER ConnectionsSystem Operation Turning the System onCharging the Lightmic System Integration Diagram Input from External Audio Equipment Output to Personal FM Transmitter Operating the Optional HM-70 Handheld MIC Charging the HM-70 Handheld MIC Five-year Limited Warranty Tips on Classroom AmplificationTroubleshooting Guide Battery Check No Sound From SpeakerSystem Specifications Overall SpecificationsIndividual Components & Optional Accessories User Notes Components Serial NumberUser Notes User Notes User Notes
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850iR specifications

LightSpeed Technologies has introduced the 850iR, an innovative solution designed to enhance audio quality and communication in various environments such as classrooms, auditoriums, and corporate settings. This advanced audio system is known for its robust features and cutting-edge technologies, which cater to the increasing demand for effective communication and collaboration.

One of the standout features of the 850iR is its powerful amplification capabilities. With a high-efficiency digital amplifier, the system delivers clear and dynamic sound across a wide range of frequencies. This ensures that every word spoken is heard distinctly, minimizing the chances of miscommunication and enhancing the listening experience for all participants. The system is particularly beneficial in larger spaces where sound dispersion can be an issue.

The 850iR incorporates long-range infrared technology, allowing for reliable audio transmission without interference from other devices. This infrared system provides clarity and privacy, making it perfect for sensitive discussions or instructional settings. Users can experience high-quality sound without the distractions commonly associated with wireless audio technologies.

Another advanced feature of the 850iR is its user-friendly interface. The device is designed for easy operation, enabling users to control volume levels, switch between input sources, and adjust settings seamlessly. This intuitive design is crucial for educators and presenters who need to focus on delivering content rather than troubleshooting equipment.

Additionally, the 850iR supports multiple input options, including microphones, computers, and other audio sources. This versatility allows for diverse applications, whether it's delivering a lecture, conducting a meeting, or hosting a conference. The inclusion of dynamic feedback suppression further enhances audio quality by reducing unwanted echoes and background noise.

LightSpeed Technologies also emphasizes the importance of durability and reliability in the design of the 850iR. Constructed with high-quality materials, the system is built to withstand the rigors of daily use in busy environments. Its compact design allows for easy installation and portability, making it a practical choice for organizations that require flexibility.

In summary, the LightSpeed Technologies 850iR stands out as a sophisticated audio solution that combines advanced technologies, strong performance, and ease of use. By addressing the essential needs of modern communication, the 850iR significantly contributes to engaging and effective interactions in various settings. Its focus on quality audio and user experience ensures it remains a valuable tool for educators, presenters, and professionals alike.
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