■The AV receiver’s remote controller doesn’t control my iPod/iPhone

Make sure your iPod/iPhone is properly inserted in

—

the Dock. If your iPod/iPhone is in a case, it may not

 

connect properly to the Dock. Always remove your

 

iPod/iPhone from the case before inserting it into the

 

Dock.

 

 

 

The iPod/iPhone cannot be operated while it’s

—

displaying the Apple logo.

 

Make sure you’ve selected the right remote mode.

54

 

 

When you use the AV receiver’s remote controller,

—

point it toward your AV receiver.

 

If you still can’t control your iPod/iPhone, start

—

playback by pressing your iPod/iPhone model’s Play

 

button. Remote operation should then be possible.

 

 

 

Try resetting your iPod/iPhone.

—

Depending on your iPod/iPhone, some buttons may

—

not work as expected.

 

■The AV receiver unexpectedly selects my iPod/iPhone as the input source

Always pause iPod/iPhone playback before selecting — a different input source. If playback is not paused, the Direct Change function may select your iPod/iPhone

as the input source by mistake during the transition between tracks.

■iPod/iPhone doesn’t work properly

Try reconnecting your iPod/iPhone.—

Recording

■ Can’t record

On your recorder, make sure the correct input is

—

selected.

 

 

 

To prevent signal loops and damage to the AV

—

receiver, input signals are not fed through to outputs

 

with the same name (e.g., VCR/DVR IN to

 

VCR/DVR OUT).

 

 

 

USB Device Playback

■Can’t access the music files on a USB device

Make sure the USB device is plugged in properly.

—

The AV receiver supports USB devices that support

68

the USB mass storage device class. However,

 

playback may not be possible with some USB devices

 

even if they conform to the USB mass storage device

 

class.

 

USB memory devices with security functions cannot

23

be played.

 

Others

■ Standby power consumption

In the following cases, the power consumption in

49

standby mode may reach up to a maximum of 34 W:

 

–“HDMI Ctrl (RIHD)” setting is set to “On”. (Depending on the TV status, the AV receiver will enter standby mode as usual.)

–The “HDMI Through” setting is set to other than “Off”.

■The sound changes when I connect my headphones

When a pair of headphones is connected, the listening — mode is set to Stereo, unless it’s already set to Stereo, Mono, or Direct.

■The speaker distance cannot be set as required

The values entered may be automatically adjusted

—

with values best-suited for your home theater.

 

■How do I change the language of a multiplex source

Use the “Input Ch (Mux)” setting on the “Audio

44

Adjust” menu to select “Main” or “Sub”.

 

Appendix

■The ufunctions don’t work

To use u, you must make an uconnection and an 17 analog audio connection (RCA) between the component and AV receiver, even if they are connected digitally.

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

This can be caused by a malfunction in your speaker — unit. Check if the unit produces normal sounds.

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HT-r591 specifications

The Onkyo HT-R591 is a versatile and high-performance home theater receiver designed to elevate the audio experience for movie lovers and music enthusiasts alike. With its comprehensive features and advanced technologies, this model was engineered to deliver immersive sound quality while being user-friendly and adaptable to a variety of setups.

At the heart of the Onkyo HT-R591 is its powerful amplification system. With a robust 7.1-channel setup, it provides an impressive output of up to 100 watts per channel, ensuring that sound is delivered dynamically and with clarity. This receiver supports a wide range of audio formats, including Dolby TrueHD and DTS-HD Master Audio, allowing for an authentic cinematic experience. The onboard decoding ensures that high-definition audio streams are reproduced with pristine accuracy.

Another notable feature of the HT-R591 is its video capabilities. It includes multiple HDMI inputs, which support 4K pass-through, making it compatible with the latest display technology. This ensures that users can connect multiple devices—such as Blu-ray players, gaming consoles, and streaming devices—without compromising on quality. The receiver also boasts upscaling capabilities that enhance lower resolution signals to near-4K quality, providing a visually stunning experience for all types of content.

In addition to its premium audio and video performance, the Onkyo HT-R591 incorporates advanced sound calibration technology. The AccuEQ room acoustic calibration system optimizes the sound output based on the room's characteristics, ensuring an ideal listening experience tailored to your environment. This technology detects speaker placement and adjusts settings automatically, simplifying the setup process and enhancing audio accuracy.

User convenience is another cornerstone of the Onkyo HT-R591. It comes with an intuitive remote control and an easy-to-navigate on-screen display, making it accessible for users of all technical backgrounds. Furthermore, with the inclusion of network connectivity options, users can stream music directly from their devices or access popular streaming services, expanding their audio library effortlessly.

Overall, the Onkyo HT-R591 stands out as a feature-rich home theater receiver that combines stellar audio performance, advanced video processing, and user-friendly functionality. Whether you are watching the latest blockbuster or enjoying your favorite music tracks, this receiver provides a comprehensive solution for all your home entertainment needs.
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