Applying your Roaming Preference

1.Click OK or Apply on the Settings dialog box to reset your device. When you apply your roaming preference the following dialog will appear: “Roaming setting was changed successfully. Please wait while modem is reset for the changes to take effect.”

2.Click OK to close the dialog box.

3.Wait for the device to reset. This may take a moment. When the device is reset the Go button will be visible and the Sprint Connection Manager user interface will display: “Disconnected.”

Tip:

When you change your roaming preference an informational message will appear in your system tray.

Sprint Connection Device Settings

Activation Wizard – This option is used only when activating a new Sprint device. To manually activate your Sprint account click Activation Wizard. (See “Activating Your Sprint Mobile Broadband USB Modem” on page 25.)

Change User Lock – This option enables you to change and customize your User Lock Code. (See below for more information on using your User Lock Code.)

User Lock Code

The Lock Code feature can be used to prevent others from using your USB modem and your account. When the lock code is enabled, the message area will display “Device Locked” and the lock icon will appear in the indicator area.

While the USB modem is in lock mode, you may not launch a data session without first entering your four-digit lock code. The default lock code is the last four digits of your Sprint

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Section 2C: Menu Options

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TOA Electronics U720 manual Sprint Connection Device Settings, User Lock Code, Applying your Roaming Preference

U720 specifications

The TOA Electronics U720 is a powerful and versatile public address system designed for a variety of applications, including schools, auditoriums, and large public venues. This amplifier stands out due to its robust build quality, user-friendly features, and advanced technology, catering to both simple and complex audio requirements.

At the heart of the U720 is its outstanding performance capability. It boasts a high output power of 240 watts, ensuring clear and accessible sound distribution even in larger spaces. The unit is equipped with a wide frequency response range, allowing it to reproduce audio with incredible clarity, fidelity, and minimal distortion. This feature makes it ideal for various audio tasks, from announcements to music playbacks.

One of the defining characteristics of the U720 is its flexibility in input options. It comes with multiple microphone and line-level inputs, accommodating a range of audio sources. The ability to connect both dynamic and condenser microphones allows for versatility when it comes to speech and music applications. Additionally, the U720 supports inputs from various devices, making it a practical choice for modern AV setups.

The U720 also integrates advanced sound processing features that enhance audio quality and control. With built-in equalization settings, users can tailor the sound output to suit specific environments, ensuring optimal performance regardless of the acoustics of the space. The amplifier includes a high-pass filter that minimizes background noise, significantly improving intelligibility during speech presentations.

For operator ease, the U720 offers intuitive controls, featuring clear indicators for volume and tone adjustments that facilitate quickly tailoring sound levels. The robust construction of the unit ensures reliability, making it suitable for frequent use in demanding environments.

Furthermore, the TOA U720 is compatible with a variety of optional accessories, enhancing its functionality. From wireless microphones to remote control interfaces, these add-ons allow users to customize the system according to their unique needs.

In conclusion, the TOA Electronics U720 combines power, flexibility, and advanced technology in a user-friendly design. Its high output, versatile inputs, and sound processing capabilities make it an excellent choice for institutions looking to enhance their audio systems. Whether for public speaking or multimedia presentations, the U720 delivers reliable performance and clear sound, meeting the demands of any audio application.