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30.Install the Cover Ring and hand tighten until there is no gap between the Housing and the Purge Cover.

Final Check

31.With pressure applied to the regulator assembly immerse the entire regulator to check for air leaks. Air leaks are most commonly caused by damaged or contaminated o-rings. Repair or replace as necessary.

32.Release the pressure from the regulator assembly keeping the assembly mounted to the closed cylinder valve. Apply a vacuum to the Dual Octo until movement of the diaphragm is detected. Stop applying

the vacuum and observe whether air is leaking back into the Housing. Sources of leakage must be corrected and are usually traceable to a damaged or improperly installed a) Diaphragm, b) Mouthpiece or Mouthpiece Boss or c) Exhaust Valves.

WARNING – If the sources of leakage into the Housing are not resolved the user may be exposed to entrance of water into the regulator while diving. If this is not treated with an appropriate response the user may become stressed and subject to risk of serious injury or death.

33.Pressurize the regulator and depress the purge to verify that a strong flow of air is available. If the flow is slight, the position of the Demand Lever is probably the cause and a correction should be made. Repeat Step 25 or replace Demand Lever if necessary.

34.If a regulator test bench is available check to verify that the cracking pressure is between 0.75 and 1.5 inches of water. If no bench is available, cracking pressure can be verified by slowly immersing the pressurized Dual Octo with the mouthpiece in an upward position. The regulator should begin to deliver air when the Diaphragm is 0.75 to 1.5 inches below the surface of the water. Be certain to allow the regulator to completely dry before storing in a closed container.

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Sherwood SR 7206 manual Final Check
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SR 7206 specifications

The Sherwood SR 7206 is a versatile and powerful audio receiver that delivers an exceptional audio experience for both music enthusiasts and home theater aficionados. With its robust design and array of features, this receiver has become a popular choice among consumers seeking to enhance their home entertainment systems.

One of the standout features of the SR 7206 is its capability to deliver impressive sound quality. It boasts a power output of 100 watts per channel across seven channels, providing ample power for driving a wide range of speakers. This ensures that listeners can enjoy rich and immersive audio whether they're watching movies, playing video games, or listening to music.

The SR 7206 is equipped with a range of advanced technologies that contribute to its superior audio performance. One such technology is the Dolby TrueHD and DTS-HD Master Audio decoding, which allows for lossless audio playback of high-definition soundtracks. This feature is particularly beneficial for film buffs, as it enables the receiver to reproduce the full dynamic range of soundtracks with precision and clarity.

Another notable characteristic of the Sherwood SR 7206 is its seamless connectivity options. It includes multiple HDMI inputs, allowing users to connect a variety of devices such as Blu-ray players, gaming consoles, and streaming devices. The receiver also supports 4K video pass-through, providing a future-proof solution for those looking to experience ultra-high-definition content. Additionally, it features USB and optical inputs for connecting additional audio sources, ensuring compatibility with a wide range of devices.

The SR 7206 also prides itself on its user-friendly interface. The on-screen display provides easy navigation through the various settings and options, making it simple for users to customize their audio experience. The receiver is also equipped with a remote control, allowing for convenient operation from a distance.

In terms of design, the Sherwood SR 7206 has a sleek and modern aesthetic, with an intuitive layout of knobs and buttons on the front panel. Its sturdy construction ensures durability and longevity, making it a reliable addition to any home entertainment setup.

In summary, the Sherwood SR 7206 is a powerful and feature-packed audio receiver that excels in delivering high-quality sound and seamless connectivity. With its advanced technologies, user-friendly interface, and elegant design, it stands out as an excellent choice for those looking to elevate their audio-visual experience. Whether for movies, music, or gaming, the SR 7206 promises to deliver an exceptional sound experience tailored to the needs of every listener.
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