THE BASICS continued

4. Size and Depth of Buried Objects

When using the detector in the motion DISCRIMINATION mode, the relative depth of an object is displayed on the right of the display in a 5-segment format. A more accurate depth reading is available in a no-motion mode, using PINPOINT mode. Pinpoint displays target depth in inches. Pinpoint does not require the coil to be in motion to detect metals. The ability to hold the searchcoil motionless over the target also aids in tracing an outline of the buried object, or in pinpointing the exact location of the object using techniques described in the pinpointing section.

5. Electromagnetic Interference (EMI)

The searchcoil produces a magnetic field and then detects changes in that magnetic field caused by the presence of metal objects. This magnetic field that the detector creates is also susceptible to the electromagnetic energy produced by other electronic devices. Power lines, microwave ovens, lighting fixtures, TVs, computers, motors, etc…. all produce EMI which can

interfere with the detector and cause it to beep when no metal is present, and sometimes to beep erratically.

The SENSITIVITY control lets you reduce the strength of this magnetic field, and therefore lessen its susceptibility to EMI. You may want to operate at maximum strength, but the presence of EMI may make this impossible, so if you experience erratic behavior or “false” signals,reduce the sensitivity.

USING HEADPHONES

Using headphones (not supplied) improves battery life, and prevents the sounds from annoying bystanders.

It also allows you to hear subtle changes in the sound more clearly, particularly if searching in a noisy location. For safety reasons, do not use headphones near traffic or where other dangers are present. This device is to be used with interconnecting cables/headphone cables shorter than three meters.

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Delta 4000 owner manual Basics
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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.
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