Onkyo ED-901 instruction manual Delay Time, Setting the Surround Delay

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Operation

DELAY TIME

mSEC.

DELAY TIME

Setting the Surround Delay

For Dolby Surround AC-3, as opposed to the conventional Dolby Pro Logic technol- ogy, it is unnecessary to set the time delay between front speakers and surround speakers. The only thing you should consider is the difference between the front speaker-listener distance and surround speaker-listener distance.

1.Press the DELAY TIME button repeatedly until the desired delay time is displayed.

The factory-set default is 5 ms (millisec- onds). Each time the DELAY TIME button is pressed, the time increases by 1 ms. You can set a delay time within the range of 0 to 15 ms.

A rule of thumb is that it takes 1 ms for sound to travel one foot. For example, if the front speakers and the surround speakers are located the same distance from the listening position, you should set the delay time as “0”; If the front speaker- listener distance is one foot longer, set the delay time to “1 ms” and so on.

Note:

·If your surround receiver’s delay time has been accurately set for Dolby Pro Logic Surround play, make the ED- 901’s delay time 15 ms shorter than that time.

·If you have changed the speaker arrangement, change the speaker output setting as appropriate both on the ED-901 and on the surround receiver. The settings of these two are independent of each other.

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Contents ED-901 For Canadian Model Pour LE Modele Canadien FeaturesImportant Safeguards Precautions Dolby Surronud AC-3 What is Dolby Surround AC-3?Introduction To use ED-901 without a complete THX speaker system Speaker PlacementSpeaker Placement If you do not have a complete THX speaker systemControl Positions and Names Program Status indicatorsFor connection to the Onkyo TX-SV828THX surround Receiver ConnectionsFor connection to the Onkyo TX-SV919THX surround Receiver Play the AC-3 sound source Turn on the power of the sur- round receiverOperation To play Dolby Pro Logic sound sourcesIf Surround speakers are not con Nected Setting the Output Channel Mode Output CH. ModeIf Center speaker is not connected Setting the Surround Delay Delay TimeSetting the LFE Mode Using the Cinema Re-EQ, Mid- night Theater and LFE ModesUsing the Cinema Re-EQ Mode Using the Midnight Theater ModeBlock Diagram Troubleshooting Guide INPUT-1 AC-3RF SpecificationsOnkyo U.S.A. Corporation SN29342251

ED-901 specifications

The Onkyo ED-901 is a high-performance in-ear headphone designed for audiophiles and music enthusiasts looking for superior sound quality in a compact form factor. With its advanced technologies and carefully selected materials, the ED-901 epitomizes Onkyo’s commitment to audio excellence.

One of the standout features of the Onkyo ED-901 is its dynamic driver technology. The headphones utilize a 9mm driver unit, which is engineered to deliver a broad frequency response, ensuring that every note from deep bass to soaring highs is reproduced accurately. This results in an immersive listening experience that captures the essence of the music.

The ED-901 also incorporates a precision-balanced design that minimizes distortion and enhances signal clarity. This unique approach allows for a cleaner sound profile, making them perfect for diverse music genres, from classical to contemporary. Additionally, the headphones feature a high sensitivity rating, allowing them to produce impressive sound performance even when paired with portable devices such as smartphones and tablets.

Comfort is paramount in the design of the ED-901. The headphones come with a selection of silicone ear tips of various sizes, providing a customizable fit that not only enhances comfort but also improves passive noise isolation. This feature ensures that listeners can enjoy their music without outside distractions, making them ideal for use in various environments.

Durability is another characteristic of the Onkyo ED-901. With a robust build quality and a tangle-free, flat cable design, these headphones are built to withstand the rigors of daily use. The cable is also equipped with an in-line microphone and remote control, allowing users to take calls and navigate music playback conveniently.

Furthermore, the Onkyo ED-901 emphasizes versatility. With a design that allows for easy storage and portability, they are perfect for travel or everyday use. The sleek and stylish appearance of the headphones also makes them an attractive accessory for any music lover.

In summary, the Onkyo ED-901 combines advanced driver technology, comfort, durability, and functionality into a compact design. With these features, it stands out as an impressive option for anyone seeking to enhance their audio experience on the go, ensuring that every listener can appreciate the beauty of their favorite music.
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