Chapter 3 - Setup

Speaker Configuration

What speaker types and sizes are you using? The fol- lowing is an overview of the Speaker Configuration menu.

To access the Speaker Configuration menu:

1Press the Main button on the remote control.

2 Press the Setup button.

3 Use the /buttons to select SPEAKER CONFIG, then press the Select button.

4 Use the /buttons to choose from the follow- ing menu items:

FRONT

Selects the relative size of your front speakers. Use the /buttons to select:

•Small or Large

•Select Small if you DO have a subwoofer.

•Select Large if you do NOT have a subwoofer.

CENTER

Selects the relative size of your center speaker (if applicable). Use the /buttons to select:

•Small, Large, or None

•Select Small if you DO have a subwoofer.

•Select Large if you do NOT have a subwoofer.

•Select None if you do not have a center speak- er.

SURROUND

Selects the relative size of your surround speakers (if applicable). Use the /buttons to select:

•Small, Large, or None

•Select Small if you DO have a subwoofer.

•Select Large if you do NOT have a subwoofer.

•Select None if you do not have a surround speak- er.

SURR BACK

Indicates the presence and configuration of your sur- round back speakers. Use the /buttons to se- lect:

•BS-LB, LB/RB, or None

•Select BS-LB if you have a SINGLE surround back speaker (BS) connected to the left back (LB) out- put.

•Select LB/RB if you have TWO surround back speakers connected to the left back (LB) and right back (RB) outputs, respectively.

•Select None if you do NOT have surround back speakers.

SUBWOOFER

Indicates the presence of a subwoofer. Use the /buttons to select:

•Yes or No

•Select Yes if you DO have a Subwoofer.

•Select No if you do NOT have a Subwoofer

FRNT XOVER

Sets the front speaker crossover frequency; i.e., the frequency (in Hz) at which audio signals are routed from your front speakers to the subwoofer. Use the /buttons to select:

•40, 60, 80, 100, 120, 150

•If you set your front speakers to Large, then this setting will be fixed at None.

CNTER XOVER

Sets the center speaker crossover frequency; i.e., the frequency (in Hz) at which audio signals are routed from your center speaker to the subwoofer. Use the /buttons to select:

•40, 60, 80, 100, 120, 150

•If you set your center speakers to Large, then this setting will be fixed at None.

SURR XOVER

Sets the surround speaker crossover frequency; i.e., the frequency (in Hz) at which audio signals are rout- ed from your surround speakers to the subwoofer. Use the /buttons to select:

•40, 60, 80, 100, 120, 150

•If you set your surround speakers to Large, then this setting will be fixed at None.

34GFR-700 Owner’s Manual

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Adcom GFR-700 user manual Speaker Configuration
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GFR-700 specifications

The Adcom GFR-700 is a high-performance A/V receiver that epitomizes cutting-edge technology and excellent audio capabilities for home theater enthusiasts. Designed with both versatility and user-friendliness in mind, this receiver integrates advanced features that make it a formidable choice for any modern audio setup.

One of the standout characteristics of the GFR-700 is its powerful amplification. It is equipped with a robust power supply and delivers an impressive output power, ensuring that your audio is not only loud but also clear and dynamic. Each channel is meticulously engineered to handle demanding audio frequencies, producing a soundstage that can envelop any room.

The GFR-700 is compatible with a wide variety of audio formats, including the latest surround sound technologies. It supports Dolby Atmos and DTS:X, allowing users to experience immersive 3D sound. This capability is further enhanced by advanced digital signal processing that optimally maps audio to the listening environment. The receiver also features 4K Ultra HD pass-through, HDR support, and a host of HDMI inputs, making it an ideal companion for high-definition video sources.

Connectivity is another stronghold of the GFR-700. With Wi-Fi, Bluetooth, and Ethernet capabilities, users can easily stream music from various services or their personal library. The receiver also supports multi-room audio, enabling playback in different areas of the home for a cohesive audio experience.

User-friendliness is enhanced by the intuitive interface and remote control system that simplifies navigation. The inclusion of a mobile app allows users to control the receiver from their smartphones, making adjustments a breeze, whether they're in the room or across the house.

The build quality of the GFR-700 is also noteworthy. The receiver's design incorporates heat dissipation features that maintain optimal operating temperatures, enhancing longevity. Its sleek appearance ensures it blends seamlessly with any entertainment setup.

In summary, the Adcom GFR-700 stands out in the crowded market of A/V receivers due to its powerful amplification, advanced surround sound technologies, versatile connectivity options, and user-friendly design. It is an ideal choice for audiophiles and casual listeners alike who seek to elevate their home audio experience.
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