OPERATION and CONTROLS cont.

MENU SELECTIONS continued

NOTCH continued

At any time, the display screen indicates the current category notches or discrim- ination settings. Any category whose description is not visible will not be detected.

For example, the following settings tell us that:

• The nickel, dime, quarter and 50¢ categories will be detected.

• All other categories of targets (iron, foil, alum and zinc) will not be detected.

4. VOLUME

While the VOLUME line is highlighted, use and to change the speaker volume.

The default volume setting is 8. Maximum is 10.

Minimum is 0 (volume off). At levels 1, 2 and 3, high tones will be inaudible or barely audible.

The speaker volume will diminish as battery voltage drops. For maximum speaker volume, use 1 or 2 tones, as the low and bass tones generate the loudest sounds.

Volume can be set while in either the DISCRIMINATION or ALL METALS modes, but only one setting applies to both modes. Volume in the two modes cannot be set independently.

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Delta 4000 owner manual Volume

4000 specifications

The Delta 4000 is a cutting-edge aircraft that has garnered attention for its innovative design and advanced capabilities. Designed for both efficiency and performance, the Delta 4000 incorporates state-of-the-art technologies that enhance its operational effectiveness.

One of the standout features of the Delta 4000 is its highly efficient engine system. The aircraft is powered by next-generation turbofan engines that deliver exceptional thrust while minimizing fuel consumption. This not only helps to reduce operational costs but also lowers the aircraft's carbon footprint, making it a more environmentally friendly option in the aviation market.

In addition to its powerful engines, the Delta 4000 boasts an aerodynamic airframe that is built for speed and efficiency. The sleek design minimizes drag, allowing the aircraft to achieve higher cruising speeds and improved fuel efficiency. This design philosophy extends to the wing configuration, which incorporates winglets to further enhance performance during flight.

Another significant characteristic of the Delta 4000 is its advanced avionics system. The aircraft is equipped with a modern flight deck that includes digital displays and automated systems designed to enhance pilot situational awareness. This technology not only improves safety but also streamlines the flight management process, making it easier for pilots to navigate and operate the aircraft.

Comfort is also a priority in the Delta 4000's design. The cabin is spacious and is equipped with modern amenities that cater to passenger comfort. Enhanced soundproofing ensures a quiet experience during flights, and the seating configuration allows for greater legroom and personal space, making longer journeys more enjoyable.

Moreover, the Delta 4000 incorporates smart connectivity features that allow passengers to stay connected during their flights. Wi-Fi access, onboard entertainment systems, and charging ports for electronic devices are standard features, catering to the needs of today’s travelers.

In conclusion, the Delta 4000 exemplifies the future of aviation with its combination of efficiency, performance, and passenger comfort. Its advanced technologies and features position it as a leader in the industry, catering to the needs of both airlines and travelers alike. As demand for modern, efficient aircraft continues to grow, the Delta 4000 is poised to be a significant player in shaping the future of air travel.