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

OUTPUT TO PERSONAL FM TRANSMITTER

1.Turn the ALD (Assistive Listening Device) volume control on the back panel all the way down (fully counterclockwise).

 

 

 

1

 

2

 

3

 

4

VOL.

 

VOL.

COMPUTER

AUDIO INPUTS

 

250

400

700

1K

1K4

2K5

4K

6K

 

 

 

 

 

 

 

 

 

 

ALD OUT AUX OUT

 

 

 

 

 

 

 

+10

 

 

 

SENSOR

 

 

 

 

 

 

 

 

 

 

ADJ.

ADJ.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

R L

 

R

 

 

 

 

 

 

 

SHORT

4

 

 

 

 

SPEAKER OUTPUTS

 

 

 

 

DC POWER CHARGERS

 

TV/VCR

CD/DVD

 

 

 

0

 

 

 

SENSOR INPUTS

 

VOL.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

ADJ.

ALD OUT A

 

 

 

 

 

 

 

 

 

 

800iX

 

 

 

ADJ

 

 

 

-10

 

 

 

 

 

OFF

ON

OFF

ON

OFF

ON

OFF

ON

24VDC

 

 

PAGING INPUT

 

 

 

 

 

 

 

 

 

 

DC POWER CHARG

OFF ON 24VDC

2.Determine the size and type of audio input jack on the device as many manufacturers’

products differ in connector size and shape. The Lightspeed LES-370 Personal FM System requires a 3.5 mm to 3.5 mm patch cable (part# CA-MMC3535, not included).

3

4

VOL.

 

VOL.

COMPUTER

AUDIO INPUTS

 

 

 

ALD OUT AUX OUT

 

 

 

 

 

 

ADJ.

ADJ.

 

 

 

 

 

 

 

 

 

 

L

TV/VCR

R L

CD/DVD

R

 

DC POWER CHARGERS

 

 

800iX

ADJ

 

INPUT

 

OFF ON

OFF ON 24VDC

PAGING INPUT

250 400 700

1K 1K4

+10

0

-10

2K5 4K 6K

SENSOR SHORT

SENSOR INPUTS

3.Connect a patch cable from the ALD’s microphone jack or AUX input to the 3.5 mm audio jack labeled “ALD OUT” on the back of the 850iR.

4.Adjust the volume control on the ALD’s receiver to maximum output. NOTE! This is to set the maximum allowable signal from the 850iR.

5.With the 850iR and ALD turned on, speak into the REDMIKE and slowly adjust the corresponding “ADJ” volume control until the appropriate audio level is attained in the ALD’s receiver headphones.

850iR User Manual 28

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Image 32
LightSpeed Technologies 850iR user manual Output to Personal FM Transmitter

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.