■When performing “Automatic Speaker Setup”, the measurement fails showing the message “Ambient noise is too high.”

This can be caused by any malfunction in your

—

speaker unit. Check if the unit produces normal

 

sounds.

 

■The following settings can be made for the composite video inputs

You must use the buttons on the unit to make these settings.

On the AV receiver, press the input selector for the input source that you want to set and the SETUP button simultaneously. While holding down the input selector button, press SETUP until “Video ATT:ON” appears on the display. Then, release both buttons. To reactivate the setting, repeat the above process so that “Video ATT:OFF” appears on the display, and release the buttons.

• Video Attenuation

This setting can be made for the BD/DVD, VCR/DVR, CBL/SAT, GAME, or AUX input.

If you have a game console connected to the composite video input, and the picture isn’t very clear, you can attenuate the gain.

Video ATT:OFF: (default).

Video ATT:ON: Gain is reduced by 2 dB.

■If the picture on your TV/monitor connected to HDMI OUT is unstable, try switching the DeepColor function off

To turn off the DeepColor function, simultaneously press the CBL/SAT and 8ON/STANDBY buttons on the AV receiver. While holding down CBL/SAT, press 8ON/STANDBY until “Off” appears on the display. Then, release both buttons. To reactivate the DeepColor function, repeat the above process until “On” appears on the display and release the buttons.

The AV receiver contains a microcomputer for signal processing and control functions. In very rare situations, severe interference, noise from an external source, or static electricity may cause it to lockup. In the unlikely event that this happens, unplug the power cord from the wall outlet, wait at least five seconds, and then plug it back in.

Onkyo is not responsible for damages (such as CD rental fees) due to unsuccessful recordings caused by the unit’s malfunction. Before you record important data, make sure that the material will be recorded correctly.

Before disconnecting the power cord from the wall outlet, set the AV receiver to Standby.

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Onkyo TX-NR509 instruction manual Video Attenuation, Video Attoff default, Video Atton Gain is reduced by 2 dB
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TX-NR509 specifications

The Onkyo TX-NR509 and HT-S6405 combination presents an impressive entry point into the world of home theater systems, delivering remarkable audio performance and convenient features for the everyday user. The TX-NR509 is a powerful 7.1-channel AV receiver that boasts a rich assortment of technologies designed to elevate movie and music experiences.

One of the most notable features of the TX-NR509 is its ability to handle high-definition audio formats, including Dolby TrueHD and DTS-HD Master Audio. These formats ensure that soundtracks are delivered with impeccable clarity and depth, making them a perfect pairing for a high-definition viewing experience. Additionally, the receiver supports various audio formats, including FLAC and WAV, providing full compatibility with lossless audio files and ensuring audiophiles can enjoy their favorite tracks without degradation.

In terms of connectivity, the TX-NR509 is equipped with six HDMI inputs, allowing users to connect multiple devices easily, including Blu-ray players, gaming consoles, and streaming devices. One HDMI output supports Audio Return Channel functionality, streamlining the connection between TV and receiver and enhancing convenience, particularly for late-night TV viewing.

The HT-S6405 complements the TX-NR509 by including a complete 5.1 speaker package designed to create a comprehensive surround sound experience. The compact satellite speakers and an impressive subwoofer work harmoniously to deliver a balanced soundstage with deep bass and crisp highs. The subwoofer, with its dedicated amplifier, ensures that the low frequencies resonate richly, perfect for both action-packed movies and subtle musical nuances.

The combination also features Onkyo's proprietary AccuEQ technology, which offers room calibration for optimizing audio settings based on the unique acoustics of any space. This ensures that users experience sound that is well balanced and tailored to their environment.

Supporting the latest in streaming capabilities, the TX-NR509 includes built-in internet radio and streaming via vTuner, as well as USB connectivity for easy access to digital music files from various sources. With its user-friendly interface, setting up this system is straightforward, making it a fantastic option for users who want high-quality sound without a complicated setup process.

In summary, the Onkyo TX-NR509 and HT-S6405 offer a remarkable blend of technology, sound performance, and user-centric features, making it an excellent choice for a home theater setup. Its combination of high-definition audio support, seamless connectivity, and advanced calibration technology positions it as a reliable option for enhancing entertainment at home.
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