Guides for USB downloader management program

This is the error message taken place in using the USB downloader management program. In this case, disconnect the USB donwloader and audio card each other from your PC and connect them again.

5. Troubleshooting

Q.Program does not work even though has been installed. Connect the USB downloader to the PC’ s USB Port.

Windows 98 / Me / 2000 / XP automatically recognize the USB. (it is impossible to install manually.)

After recognition, the USB driver is installed and downloader management program works.

Q. The communication with audio card and USB downloader(LAD- 500) is not good

Disconnect the USB downloader from PC’ s USB port and connect them again.

Q. USB cannot be recognized

There is some problem in the PC’ s USB system. Reboot your PC. If the USB cannot be still recognized, check the PC’ s USB port. There’ s no problem with the USB port, then the problem is caused from USB downloader. In this case, consult with the A/S center

Q. Audio card cannot be recognized

Check the connection with audio card and USB downloader.

Q. The memory capacity in the audio card is 0.

Check the connection with audio card and USB downloader.

Q. The file on the audio card cannot be recognize

Use after formatting this card.

6. Specification

For LAD-500 and LAD-500(R) supporting the file downloading and compressing function to the audio card EAM-032

6.1. Product construction

A. USB downloader

-support USB protocol ver 1.1

-Maximum transfer rate : 0.8Mbps

(This is variable according to the user’ s

operating system.)

-The maximum SPI controlling signal rate : 5 Kbps

-Supplied power : DC 5V

B. Audio card charger

- Li-ion/Polymer charger

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Sherwood LAD-500(R) manual 13-13, Troubleshooting, Specification, Product construction

LAD-500(R), LAD-500 specifications

The Sherwood LAD-500 and LAD-500(R) are advanced audio amplifiers that cater to both audiophiles and casual listeners, delivering performance and versatility in a compact design. These amplifiers are celebrated for their impressive sound quality, reliability, and a range of features that enhance the listening experience.

One of the standout characteristics of the Sherwood LAD-500 is its robust power output, which can easily drive various speaker configurations, ensuring that users enjoy rich, dynamic sound. The LAD-500 is equipped with a high-quality amplifier circuit that minimizes distortion while maximizing audio clarity, providing listeners with an immersive soundstage. Its ability to deliver clean power even at high volumes makes it an ideal choice for home theaters, music studios, and general music enjoyment.

The LAD-500(R) version takes performance a step further by integrating advanced technologies like Bluetooth connectivity, allowing for seamless streaming from smartphones, tablets, and other devices. This feature enhances convenience and accessibility, making it easier for users to enjoy their favorite music without the hassle of wires. With its ability to maintain high-quality audio during wireless transmission, the LAD-500(R) is perfect for modern audio environments.

Additionally, both models incorporate features such as adjustable gain, tone control, and various input options, including RCA and speaker-level connections. This versatility allows users to tailor their sound experience to their preferences, ensuring that they can achieve the perfect audio balance for any genre of music or movie.

Another notable characteristic of the Sherwood LAD-500 and LAD-500(R) is their durable construction. The amplifiers are designed to withstand the rigors of daily use while maintaining reliable performance. Their sleek, minimalist aesthetics blend seamlessly into any home or studio setup, adding a touch of elegance while saving space.

In conclusion, the Sherwood LAD-500 and LAD-500(R) amplifiers deliver exceptional audio performance packed with advanced features and technologies. Whether for casual listening or serious audio applications, these amplifiers provide the power, versatility, and sound quality that meet the demands of modern users. With their durability and stylish design, the Sherwood amplifiers are a valuable addition to any audio setup, promising an engaging and satisfying listening experience.