Video

■ There’s no picture

Make sure that all video connecting plugs are pushed

14

in all the way.

 

 

 

Make sure that each video component is properly

15, 16

connected.

 

If your TV is connected to the HDMI OUT, select

48

“- - - - -” in the “HDMI Input” setup to watch

 

composite video, and component video sources.

 

 

 

If the video source is connected to a component video

16, 49

input, you must assign that input to an input selector,

 

and your TV must be connected to either the HDMI

 

OUT or COMPONENT VIDEO OUT.

 

If the video source is connected to a composite video

16

input, your TV must be connected to the HDMI OUT

 

or the corresponding composite video output.

 

 

 

If the video source is connected to an HDMI input,

15, 48

you must assign that input to an input selector, and

 

your TV must be connected to the HDMI OUT.

 

On your TV, make sure that the video input to which

—

the AV receiver is connected is selected.

 

■There’s no picture from a source connected to an HDMI IN

Reliable operation with an HDMI-to-DVI adapter is

88

not guaranteed. In addition, video signals from a PC

 

are not guaranteed.

 

 

 

When the resolution is set to any resolution not

48

supported by the TV, no video is output from the

 

HDMI outputs.

 

If the message “Resolution Error” appears on the

—

AV receiver’s display, this indicates that your TV

 

does not support the current video resolution and you

 

need to select another resolution on your DVD player.

■The on-screen menus don’t appear

On your TV, make sure that the video input to which — the AV receiver is connected is selected.

When the AV receiver is not connected to a TV via — HDMI OUT, on-screen menus are not displayed.

■The on-screen display does not appear

Depending on the input signal, the on-screen display 43 may not appear when the input signal from HDMI IN

is output to a device connected to HDMI OUT.

Tuner

■Reception is noisy, FM stereo reception is noisy, or the FM STEREO indicator doesn’t light

Relocate your antenna.

—

Move the AV receiver away from your TV or

—

computer.

 

Listen to the station in mono.

30

 

 

When listening to an AM station, operating the

—

remote controller may cause noise.

 

Passing cars and airplanes can cause interference.

—

 

 

Concrete walls weaken radio signals.

—

If nothing improves the reception, install an outdoor

—

antenna.

 

Remote Controller

■The remote controller doesn’t work

Before operating this unit, be sure to press

—

RECEIVER.

 

 

 

Make sure that the batteries are installed with the

4

correct polarity.

 

Install new batteries. Don’t mix different types of

4

batteries, or old and new batteries.

 

 

 

Make sure that the remote controller is not too far

4

away from the AV receiver, and that there’s no

 

obstruction between the remote controller and the AV

 

receiver’s remote control sensor.

 

Make sure that the AV receiver is not subjected to

—

direct sunshine or inverter-type fluorescent lights.

 

Relocate if necessary.

 

En-75

 

Appendix

 

 

 

 

If the AV receiver is installed in a rack or cabinet

—

 

with colored-glass doors, the remote controller may

 

 

not work reliably when the doors are closed.

 

 

Make sure you’ve selected the correct remote

10, 70

 

controller mode.

 

 

 

 

 

When using the remote controller to control other

—

 

manufacturers’ AV components, some buttons may

 

 

not work as expected.

 

 

Make sure you’ve entered the correct remote control

69

 

code.

 

 

 

 

 

Make sure to set the same ID on both the AV receiver

63

 

and remote controller.

 

■ Can’t control other components

 

 

 

 

 

If it’s an Onkyo component, make sure that the u

17

 

cable and analog audio cable are connected properly.

 

 

Connecting only an ucable won’t be enough.

 

 

 

 

 

Make sure you’ve selected the correct remote

10, 70

 

controller mode.

 

 

If you’ve connected an cassette tape deck to the

41

 

TV/CD IN jack, or an RI Dock to the TV/CD IN or

 

 

GAME IN jacks, for the remote controller to work

 

 

properly, you must set the input display

 

 

appropriately.

 

 

 

 

 

If you cannot operate it, you will need to enter the

68

 

appropriate remote control code.

 

 

To control another manufacturer’s component, point

69

 

the remote controller at that component.

 

 

 

 

 

To control an Onkyo component that’s connected via

70

 

u, point the remote controller at the AV receiver.

 

 

Be sure to enter the appropriate remote control code

 

 

first.

 

 

To control an Onkyo component that’s not connected

70

 

via u, point the remote controller at the component.

 

 

Be sure to enter the appropriate remote control code

 

 

first.

 

 

 

 

 

The entered remote control code may not be correct.

—

 

If more than one code is listed, try each one.

 

 

 

 

Page 74 Page 76
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Onkyo HT-R791 instruction manual En-75, Video, Tuner, Remote Controller
Page 74 Page 76

HT-R791 specifications

The Onkyo HT-R791 is a highly regarded home theater receiver that seamlessly combines power, flexibility, and advanced technology to provide a captivating audio experience. This receiver is designed for both movie enthusiasts and music lovers, delivering high-quality sound and a variety of connectivity options to accommodate modern entertainment setups.

At the heart of the HT-R791 is its power amplification, featuring a 7.1 channel configuration that can deliver a robust 100 watts per channel. This allows for immersive surround sound that brings movies, music, and gaming to life, creating a dynamic audio environment. With multiple amplification circuits, the receiver ensures optimal performance and minimal distortion, resulting in crystal-clear sound reproduction.

The HT-R791 is equipped with various advanced surround sound technologies, including Dolby TrueHD and DTS-HD Master Audio. These formats are synonymous with high-definition audio and provide lossless sound quality, enhancing the detail and richness of every sound effect and musical note. Furthermore, the receiver supports Dolby Pro Logic IIz, which adds an extra dimension to sound by including height channels, enriching the overall spatial experience.

One of the standout features of the Onkyo HT-R791 is its extensive connectivity options. It boasts numerous HDMI inputs, enabling seamless integration with HD devices like Blu-ray players, gaming consoles, and streaming devices. With 4K video pass-through support, the receiver ensures compatibility with the latest display technologies, making it future-proof for homeowners looking to upgrade their visual setup.

Additionally, the HT-R791 includes legacy connections, such as composite and component video inputs, along with optical and coaxial audio inputs, allowing users to integrate older devices easily. The inclusion of a USB port further allows for playback of digital audio files directly from compatible devices.

For user convenience, the Onkyo HT-R791 features an easy-to-navigate on-screen display, making setup and operation straightforward even for novice users. Its user-friendly remote control provides quick access to essential controls, including listening modes and audio adjustments.

Overall, the Onkyo HT-R791 emerges as a versatile home theater receiver that blends power with intelligence, ensuring a rich audio-visual experience perfect for any home theater setup. Whether watching movies, enjoying music, or gaming, this receiver is designed to cater to diverse entertainment needs while maintaining exceptional sound quality and ease of use.
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