Controls/Functions

LES 370R Receiver

1.LISTENER VOLUME KNOB: Increase or decrease headphone sound by turning this knob. Level is increased by turning the knob clockwise.

2.EARPHONE JACK: Plug your headphones or earphones into this jack to transmit the sound received from the transmitter to the listener’s ear. This jack accepts a 3.5 mm (1/8 inch) mini-plug; any standard stereo headphones may be used.

3.POWER LIGHT: When power is switched to the ON position, this red LED indicator will light.

4.POWER SWITCH: Slide switch to the left to turn power ON; slide switch to the right to turn power OFF.

5.CHANNEL SELECTOR: This slide switch is used to change the operating channel on the Receiver. The Transmitter must be set to the same channel (A or B) to send a signal to this Receiver.

6.AUDIO OUT: This is used to connect the 370 Receiver to a com- puter rather than listener headphones. This jack accepts a 2.5 mm mini-plug. The level is adjustable from 0 to 10 millivolts with the Audio Out Adjust (see below).

7.AUDIO OUT ADJUST: This functions similar to a volume con- trol for the Audio Out feature. Output level is increased by turning this control clockwise using a small screwdriver.

8.DC 3V CHARGING JACK: This jack is used to recharge the battery while installed in the Receiver using one of the Battery

Chargers included in your system.

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LightSpeed Technologies LES 370 Series user manual Controls/Functions, LES 370R Receiver

LES 370 Series specifications

The LightSpeed Technologies LES 370 Series represents a significant advancement in sound amplification technology, particularly designed for educational environments. This innovative system enhances the learning experience by providing clear and consistent audio, making it an indispensable tool for educators and students alike.

One of the standout features of the LES 370 Series is its exceptional sound quality. With its high-performance speakers, the system delivers crystal-clear audio that ensures every word spoken by the teacher is easily heard by all students, even in the back of the classroom. This capability is crucial for maintaining students' engagement and improving their comprehension.

The LES 370 Series employs advanced wireless technology, allowing teachers to move freely within the classroom without the constraints of traditional sound systems. This flexibility fosters a more interactive teaching environment, where educators can connect with students on a personal level and facilitate better learning outcomes. The system typically includes a wireless microphone, which can be either handheld or worn as a lapel mic, enhancing the teacher’s ability to communicate effectively.

Another key characteristic of the LES 370 Series is its user-friendly interface. Designed with educators in mind, the system features intuitive controls, making it easy to adjust volume levels or switch between different audio sources. Additionally, the LED indicators provide clear feedback about the system's status, ensuring that teachers can focus on their lessons rather than troubleshooting technical issues.

Durability and reliability are also hallmarks of the LES 370 Series. Constructed with robust materials, it is built to withstand the rigors of daily classroom use. Furthermore, the system often includes features like built-in battery management, ensuring that it is always ready for use without the constant need for recharging.

The LightSpeed Technologies LES 370 Series also supports various connectivity options, allowing for seamless integration with existing audio-visual equipment. This versatility means that educators can easily incorporate multimedia resources into their lessons, further enriching the educational experience.

In conclusion, the LightSpeed Technologies LES 370 Series stands out as a comprehensive solution for improving classroom acoustics. With exceptional sound quality, advanced wireless technology, and user-friendly design, it is a powerful tool for enhancing teaching and learning. As educators seek ways to engage and inspire their students, the LES 370 Series emerges as a vital component of the modern classroom.