Connecting antennas

Connecting antennas

Connecting an FM outdoor antenna

Make sure to follow the general rules given below:

Keep the antenna away from noise sources (neon signs, busy roads, etc.).

It is dangerous to put the antenna close to power lines. Keep it well away from power lines, transformers, etc.

To avoid the risk of lightning and electrical shock, grounding is necessary. Follow item 14 of the “Important Safeguards” on page 2 when you install the outdoor antenna.

Directional linkage

Do not use the same antenna for both FM and TV (or VCR) reception since the FM and TV (or VCR) signals can interfere with each other. If you must use a common FM/TV (or VCR) antenna, use a directional linkage type splitter.

PRE OUT

ANTENNA

AUDIO

L

 

 

R

L

 

CENTER

 

 

AM

 

L

 

 

 

FM

 

 

75

 

To receiver

To TV (or VCR)

Connecting the antenna cable to the 75/300 antenna adapter (For all models other than USA & Canadian models and European models)

Connecting the 300 ribbon wire:

Loosen the screws on the adapter and wrap the wires of the ribbon wire around these screws. Then tighten the screws down with a screwdriver.

Connecting an AM outdoor antenna

If reception is poor with the indoor AM antenna, stretch out the outdoor antenna (16 feet (5 meters) or more) above a window or outside.

Keep the indoor AM loop antenna connected. Do not remove it.

To avoid the risk of lightning and electrical shock, grounding is necessary. Follow item 14 of the “Important Safeguards” on page 2 when you install the outdoor antenna.

Outdoor antenna

(Indoor)

PRE OUT

ANTENNA

AUDIO

L

 

 

 

 

AM loop antenna

R L

CENTER

AM

L

FM 75Connecting an FM outdoor antenna

Note:

If you are using the TX-NR900/900E worldwide model in a region where AM frequencies are delineated by 10-kHz steps, be sure to set the “AM Frequency Step” Setup setting accordingly (see page 47).

Outdoor

antenna

300

ribbon wire

Connecting the coaxial cable:

1.With your fingernail, or a small screwdriver, press the stoppers of the 75/300 antenna adapter outward and remove the cover.

2.Remove the transformer wire A from slit B and insert it into slit C.

3.Prepare the coaxial cable as shown in the diagram.

4.Connect the 75/300 antenna adapter to the coaxial cable.

1.Insert the end of the cable.

2.Clamp it in place with pliers.

5.Reinstall the cover.

1

2

3, 4

 

✦ ✦

 

 

✦✦

✦✦

 

 

✦ ✦ ✦

 

 

Slit B

6

3

6

mm mm mm

5/8"

(15mm)

Wire A

Slit C

25

Page 25
Image 25
Onkyo TX-NR900E instruction manual Connecting antennas, Connecting an FM outdoor antenna, Directional linkage

TX-NR900E, TX-NR900 specifications

The Onkyo TX-NR900 and TX-NR900E are advanced A/V receivers that epitomize high-quality audio and video performance for home theater enthusiasts. Released as part of Onkyo's flagship range, these models are designed to deliver a comprehensive and immersive entertainment experience.

One of the standout features of the TX-NR900 is its support for multi-channel audio formats, including Dolby Atmos and DTS:X. This allows for a three-dimensional sound experience that places you right at the center of your favorite movie or music. With the capability to decode various formats, users can enjoy rich, multidimensional soundscapes that enhance their viewing experience.

The TX-NR900 also boasts an impressive power output, with a robust amplification stage capable of driving multiple speaker configurations efficiently. Featuring high-current capability and low-impedance drive, this receiver ensures that audio remains clear and dynamic even at higher volumes. The inclusion of WRAT (Wide Range Amplifier Technology) further enhances audio fidelity, providing a clean sound across the frequency spectrum.

In terms of video capabilities, the TX-NR900 is equipped with advanced HDMI features, including support for 4K video input/output and HDR (High Dynamic Range) compatibility. This means users can enjoy ultra-high-definition resolution with vibrant colors and contrast, making it ideal for modern gaming consoles and streaming devices.

Networking capabilities of the TX-NR900 include built-in Wi-Fi and Bluetooth, allowing users to stream music directly from their smartphones or other compatible devices. Additionally, support for various streaming services, including Spotify, Tidal, and others, broadens the options for music enjoyment.

For users seeking customization, the TX-NR900 includes advanced room calibration technology, which automatically adjusts the receiver's settings to adapt to the acoustic characteristics of the room. This ensures optimal sound delivery based on speaker placement and listening positions.

The TX-NR900E, a European variant, offers similar features, with potential modifications to meet regional standards and requirements. Both models come equipped with a user-friendly interface and intuitive remote control, making it easy to navigate through different inputs and settings.

Overall, the Onkyo TX-NR900 and TX-NR900E represent the pinnacle of home theater technology, combining powerful audio performance, advanced video capabilities, and modern streaming features. They are perfect for audiophiles and cinephiles alike, looking to elevate their home entertainment systems.