Speaker Distance, Adjusting the Volume, Muting the Sound

OPERATION

USING THE T 175 –Setup MENU

To produce the same SPL meter reading (or subjective loudness), use the remote’s [] keys to adjust each speaker.

NOTES

•All speakers must be in their final locations before level-setting.

•Your subwoofer (if any) should be set with its integral crossover defeated, or if undefeatable, set to its highest-possible frequency if you are using the T 175's Subwoofer output. Final subwoofer-level adjustment “by-ear,” using music and film sound material, is frequently useful.

•Due to the effects of room acoustics, matched-pair speakers (front; surround; back) will not always calibrate to exactly the same level offset readings.

You can exit “Test” mode at any time by pressing the [] key twice, bringing you back to “Speaker

Setup” menu.

SPEAKER DISTANCE

Your system’s speaker distance settings are a subtle but important refinement of your setup. Informing the T 175 of the loudspeaker-to-listener dimensions of each speaker automatically imposes the correct delays, optimizing imaging, intelligibility and surround-sound ambience. Enter your dimensions with precision within about 1 foot (30 cm).

SETTING SPEAKER DISTANCE

While at “Speaker Distance” menu, use the [] keys to individually set Front Left, Center, Front Right, Surround Right, Back, Surround Left and Subwoofer to the distance measuring from your principal listening position to the front surface of their corresponding loudspeakers. Distance can be set up to 30 feet or 9.1 meters.

Distance can be displayed as feet or meters selectable at the “Unit of Measure” item.

ADJUSTING THE VOLUME

In addition to the Volume knob, use the HTRC 1’s [VOL] to adjust the“master volume” of the T 175 raising or lowering the channels altogether. A momentary keypress will change the master volume by 1 dB

increments. If you hold down [VOL] the master-volume change will“run-on” until the key is released.

Since recordings vary considerably in overall average level, there is no imperative to listen at any particular master-volume setting. A setting of -20 may sound “as loud” from one CD or DVD as -10 does from another.

The T 175 will power-up from Standby mode at whatever master volume setting was last used; however, if the prior setting was greater than –20 dB, the T 175 will power up at –20 dB. This prevents inadvertently beginning a session at excessive volume.

MUTING THE SOUND

Use the HTRC 1’s “Mute” key to silence all channels completely. Muting is always available regardless of the source or listening mode selections.

NOTES

•Changing input or listening-mode selections does not release muting.

•Adjusting the master-volume upward via the HTRC 1 or the front-panel knob automatically releases the mute function.

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T175 specifications

The NAD T175 is a versatile and high-performance AV receiver that brings advanced audio and video technology to home theaters. Renowned for its dynamic sound performance and user-friendly features, the T175 stands out among its peers in the NAD product lineup.

One of the key features of the NAD T175 is its ability to deliver outstanding audio quality. It is designed with NAD’s proprietary technology, which enhances sound reproduction and clarity. The T175 utilizes a high-quality DAC (Digital-to-Analog Converter) that ensures audio signals are accurately converted, providing rich and detailed soundscapes. This is crucial for audiophiles who seek a remarkable listening experience, whether they are playing music or watching movies.

The T175 supports a wide array of audio formats, including Dolby Digital and DTS, making it compatible with most modern audio sources. It features a multi-channel outputs that allow users to connect a full array of speakers for a true surround sound experience. Additionally, the inclusion of NAD’s proprietary MDC (Modular Design Construction) technology allows users to upgrade the unit with new modules, providing future-proofing capabilities as technology continues to evolve.

Video performance is equally impressive, as the NAD T175 supports high-definition video formats and resolutions, including 4K pass-through. This is crucial for users with modern 4K displays who want to enjoy stunning visuals without compromising on quality. The T175's video circuitry is designed to provide optimal picture quality, ensuring that the image is both sharp and vivid.

The design of the T175 is another highlight, featuring a sleek and modern aesthetic that will easily fit into any home entertainment setup. It offers a user-friendly interface, complete with an intuitive remote control. The front panel has minimalistic controls and a clear display, allowing for easy navigation and setup.

Connectivity options are abundant on the NAD T175, including HDMI, optical, coaxial, and auxiliary inputs, making it compatible with a variety of devices, from gaming consoles to streaming devices. Furthermore, it features Ethernet and USB ports for network connectivity and playback of digital media.

In summary, the NAD T175 AV receiver is a powerful combination of advanced technology, aesthetic design, and versatile performance. With its excellent audio quality, comprehensive format support, upgradeable components, impressive video capabilities, and user-friendly features, the T175 is an outstanding choice for home theater enthusiasts seeking an immersive entertainment experience.