Adcom GFR-700 user manual Delay Configuration, Delay Unit

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Delay Configuration

How far is each speaker from your primary listen- ing area? The GFR-700 uses this information to cal- culate differences in distance and adds milliseconds of delay if necessary to ensure that all audio signals reach your ears simultaneously from all speakers. The following is an overview of the Delay Configura- tion menu.

To access the Delay Configuration menu:

1Press the Main button on the remote control.

2 Press the Setup button.

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

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

FRONT

Sets the distance from your front speakers to your primary listening area in feet or meters (see Delay Unit below). Measure this distance, then use the /buttons to select:

•0-20 feet (0-6.1 meters)

•The front distance is the benchmark setting for all other speakers, so measure this distance care- fully.

CENTER

Sets the distance from your center speaker to your primary listening area in feet or meters (see Delay Unit below). Measure this distance, then use the /buttons to select:

•0-20 feet (0-6.1 meters)

•The center speaker is often closer to the primary listening area than the front speakers. If so, the GFR-700 calculates the difference in distance and adds delay accordingly.

SURROUND

Sets the distance from your surround speakers to your primary listening area in feet or meters (see Delay Unit below). Measure this distance, then use the /buttons to select:

•0-20 feet (0-6.1 meters)

•The surround speakers are often closer to the primary listening area than the front speakers. If so, the GFR-700 calculates the difference in distance and adds delay accordingly.

SURR BACK

Sets the distance from your surround speakers to your primary listening area in feet or meters (see Delay Unit below). Measure this distance, then use the /buttons to select:

•0-20 feet (0-6.1 meters)

•The surround back speakers are often closer to the primary listening area than the front speak- ers. If so, the GFR-700 calculates the difference in distance and adds delay accordingly.

SUBWOOFER

Sets the distance from your subwoofer to your pri- mary listening area in feet or meters (see Delay Unit below). Measure this distance, then use the /buttons to select:

•0-20 feet (0-6.1 meters)

•The subwoofer is often closer to the primary lis- tening area than the front speakers. If so, the GFR-700 calculates the difference in distance and adds delay accordingly.

DELAY UNIT

Sets the unit of measurement for channel delays. Use the /buttons to select:

•Feet or Meters.

Chapter 3 - Setup

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GFR-700 Owner’s Manual

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Contents GFR-700A/V Receiver Copyrights/Trademarks Congratulations on your purchase of the Adcom GFR-700Table of Contents Regulatory Information Important Safety InstructionsUnpacking the GFR-700 Key FeaturesIntroduction Inserting the Remote Batteries About the Remote ControlPlacing the GFR-700 Front Panel Overview Remote Control Overview Preset/Tune button Volume  / buttonsSetup button Mode buttonRear Panel Overview 11 RS232 control Voltage switchMain power switch Zone 2 IR inputVideo source Surround modeVolume level Display OverviewBefore You Begin Connections OverviewAntenna Input Connecting the AM Loop AntennaConnecting the FM Antenna AM/FM Antenna ConnectionsVideo Input Connecting Audio/Video ComponentsBasic Audio/Video Connections For Advanced ConnectionsHdmi Connections DVD Player ConnectionsComponent/Progressive Scan Connections Digital Audio ConnectionsChatper 2 Connections Coaxial Optical Digital Audio Connecting Digital Audio ComponentsDigital Audio Connections Hdmi Connections Using the Hdmi JacksConnecting Hdmi Components External Decoder Connections Connecting a DVD-A/SACD PlayerTape Input Connecting a CD PlayerConnecting a Tape Player Component Video Connections TV/Monitor ConnectionsComposite Video Connections Video ConnectionsPlacing your Speakers Speaker PlacementLeft Surround Front Center Connecting SpeakersSpeaker Connections RightSurround Back Right Back Left Subwoofer Output Connecting an AmplifierConnecting Surround Back Speakers Connecting a SubwooferOutput Video 3 Video Connecting a Video RecorderTape Aux Output Connecting a Tape RecorderTape Out/Aux Connections Variable or Fixed Output? Connecting the Zone 2 OutputsConnecting the 12V DC Trigger Connecting a Remote SensorPC Connections Screen/Power Trigger ConnectionsControl Connections Remote IR Sensor ConnectionsTurning on the Power Power ConnectionsChecking the Voltage Switch Connecting the Power CableSetup Overview Setup Navigation Input Configuration Speaker Configuration Delay Unit Delay ConfigurationSurround / R Surround Channel BalanceTest Tone Front / R FrontPro Logic IIx/Neo6 Configuration Plii Music Config Center WidthPlii Music Config Dimension NEO6 Music Config Center ImageMute Advanced SettingsRoom 2 Basic Configuration RoomRoom 2 Advanced Configuration VID BLK LVL Setup LockSystem Configuration OSD Time OUTTuner Analog Input LevelVideo 1~4 TapeProgramming Remote Commands Remote Control SetupUsing Preprogrammed Commands Main Commands Video 1-3 Commands Using Preprogrammed CommandsVideo 4 GDV-850 Commands CD GCD-750 Commands Tuner Commands Room 2 Commands Programming a Command Programming Remote CommandsDeleting all Commands for all Components Deleting Remote CommandsDeleting a Command Deleting all Commands for a ComponentDeleting a Macro button Programming Macro ButtonsProgramming a Macro Button Ascii Discrete Remote Control CommandsFunction Description Operations Overview Tape Playback Special Playback FeaturesBasic Audio/Video Playback External 7.1 PlaybackDTS Surround Modes Selecting Surround ModesDolby Surround Modes Hall Other Surround ModesStereo Making an Audio/Video Recording Basic RecordingTuner Operations System Operations Using the Sleep TimerUsing the Front Panel Display Dimmer Activating the Room 2 Output Overriding Default Room 2 SettingsRoom 2 Operations Adcom Protection Plan Product Care & MaintenanceSystem Reset Customer SupportSymptom Possible Reason Possible Solution TroubleshootingTechnical 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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