Adcom GFR-700 user manual Other Surround Modes, Stereo, Hall

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Chapter 4 - Operations

Other Surround Modes

7.1 m2

Uses an Adcom-proprietary digital pro- cessing technology to expand incoming stereo signals to 7.1-channel surround sound. Use if:

•Your source component is connected to the ana- log or digital audio inputs.

•Your source audio is in 2-channel analog or digi- tal PCM format.

•You have seven speakers plus a subwoofer.

STEREO

Passes an incoming or downmixed stereo signal to the front speakers. Use if:

•Your source component is connected to an ana- log or digital audio input.

•Your source audio is in 2-channel analog or digi- tal PCM format.

•You have at least two speakers (LF/RF), or would simply would prefer to listen to a multi-channel source through your two front speakers.

HALL

Creates a hall or amphitheater effect from an incom- ing or downmixed stereo signal. Use if:

•Your source component is connected to an ana- log or digital audio input.

•Your source audio is in 2-channel analog or digi- tal PCM format.

•You have at least two speakers (LF/RF), or would simply would prefer to listen to a multi-channel source through your two front speakers.

5-STEREO

Generates maximum output for a five speaker sys- tem. The rear speakers are driven with the same signal as the front left and right, while the center speaker is a monophonic summation of the front speakers. Use if:

•Your source component is connected to an ana- log or digital audio input.

•Your source audio is in 2-channel analog or digi- tal PCM format.

•You have at five speakers (LF/RF, C, LS/RS).

54GFR-700 Owner’s Manual

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Contents GFR-700A/V Receiver Congratulations on your purchase of the Adcom GFR-700 Copyrights/TrademarksTable of Contents Important Safety Instructions Regulatory InformationKey Features IntroductionUnpacking the GFR-700 About the Remote Control Placing the GFR-700Inserting the Remote Batteries Front Panel Overview Remote Control Overview Mode button Volume  / buttonsSetup button Preset/Tune buttonRear Panel Overview Zone 2 IR input Voltage switchMain power switch 11 RS232 controlDisplay Overview Surround modeVolume level Video sourceConnections Overview Before You BeginAM/FM Antenna Connections Connecting the AM Loop AntennaConnecting the FM Antenna Antenna InputFor Advanced Connections Connecting Audio/Video ComponentsBasic Audio/Video Connections Video InputDigital Audio Connections DVD Player ConnectionsComponent/Progressive Scan Connections Hdmi ConnectionsChatper 2 Connections Connecting Digital Audio Components Digital Audio ConnectionsCoaxial Optical Digital Audio Using the Hdmi Jacks Connecting Hdmi ComponentsHdmi Connections Connecting a DVD-A/SACD Player External Decoder ConnectionsConnecting a CD Player Connecting a Tape PlayerTape Input Video Connections TV/Monitor ConnectionsComposite Video Connections Component Video ConnectionsSpeaker Placement Placing your SpeakersRight Connecting SpeakersSpeaker Connections Left Surround Front CenterConnecting a Subwoofer Connecting an AmplifierConnecting Surround Back Speakers Surround Back Right Back Left Subwoofer OutputConnecting a Video Recorder Output Video 3 VideoConnecting a Tape Recorder Tape Out/Aux ConnectionsTape Aux Output Connecting a Remote Sensor Connecting the Zone 2 OutputsConnecting the 12V DC Trigger Variable or Fixed Output?Remote IR Sensor Connections Screen/Power Trigger ConnectionsControl Connections PC ConnectionsConnecting the Power Cable Power ConnectionsChecking the Voltage Switch Turning on the PowerSetup Overview Setup Navigation Input Configuration Speaker Configuration Delay Configuration Delay UnitFront / R Front Channel BalanceTest Tone Surround / R SurroundNEO6 Music Config Center Image Plii Music Config Center WidthPlii Music Config Dimension Pro Logic IIx/Neo6 ConfigurationRoom Advanced SettingsRoom 2 Basic Configuration MuteRoom 2 Advanced Configuration OSD Time OUT Setup LockSystem Configuration VID BLK LVLTape Analog Input LevelVideo 1~4 TunerRemote Control Setup Using Preprogrammed CommandsProgramming Remote Commands Using Preprogrammed Commands Main Commands Video 1-3 CommandsVideo 4 GDV-850 Commands CD GCD-750 Commands Tuner Commands Room 2 Commands Programming Remote Commands Programming a CommandDeleting all Commands for a Component Deleting Remote CommandsDeleting a Command Deleting all Commands for all ComponentsProgramming Macro Buttons Programming a Macro ButtonDeleting a Macro button Discrete Remote Control Commands AsciiFunction Description Operations Overview External 7.1 Playback Special Playback FeaturesBasic Audio/Video Playback Tape PlaybackSelecting Surround Modes Dolby Surround ModesDTS Surround Modes Other Surround Modes StereoHall Basic Recording Making an Audio/Video RecordingTuner Operations Using the Sleep Timer Using the Front Panel Display DimmerSystem Operations Overriding Default Room 2 Settings Room 2 OperationsActivating the Room 2 Output Customer Support Product Care & MaintenanceSystem Reset Adcom Protection PlanTroubleshooting Symptom Possible Reason Possible SolutionTechnical Specifications Index Page East Anderson Drive, Suite Scottsdale, Arizona Voice Fax

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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