Adcom GFR-700 user manual Connections Overview, Before You Begin

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Chapter 2 - Connections

Connections Overview

The GFR-700 is the heart and soul of your entertain- ment system. All roads lead to it (from your input devices), and all roads lead from it (to your output devices). In this chapter, you will connect the GFR- 700 to the various components in your home theater system. These connections are presented in three stages:

Input Connections

 

These are the input connections for your source com-

ponents, such as DVD, CD and tape players; cable

boxes, satellite receivers and HDTV tuners; or anten-

nas for AM & FM broadcast reception:

 

AM/FM antennas

14

Basic audio/video components

15

DVD players

16

Component/Progressive Scan components

17

Digital audio components

18

HDMI components

19

External decoders

20

CD/Tape players

21

Output Connections

 

These are the output connections for devices that

display the video imagery, produce sound, or record

the video and audio signals:

 

TV/Monitors

22

Speakers

23

External amplifiers

25

Video recorders

26

Tape recorders

27

Secondary amplifiers/receivers

28

Other Connections

 

These are the devices that control or power your sys-

tem, including:

 

IR sensors

29

Triggers

29

PC/Control systems

29

Power sources

30

Before You Begin

Before you begin connecting your devices, it is recom- mended that you read all instructions, including the instructions for each device you plan to connect.

For complex setups, it is useful to draw both a logical and physical diagram of how and where you plan to set up your components.

DO NOT CONNECT THE GFR-700 POWER CORD, DEVICE POWER CORDS OR TURN THE POWER TO THE GFR-700 OR DEVICES UNTIL ALL GFR-700

AND DEVICE CONNECTIONS ARE COMPLETE. CONNECTING OR DISCONNECTING INPUT OR OUTPUT DEVICES WHILE THE RECEIVER AND/ OR THE DEVICES ARE POWERED CAN RESULT IN SEVERE DAMAGE TO THE RECEIVER AND/OR THE DEVICE.

About Audio Cables

RCA Cables - Use for stereo audio connec- tions. Match red to red and white to white.

Digital coaxial cable - Use for digital audio connections.

• Digital optical cable

(aka “Toslink”)

- Use as an alter- native to coaxial cable for digital audio connections.

Speaker cables

- Use for speaker connections.

About Video Cables

Video cable - Use for composite video connections. Match yellow to yellow.

S-Video cable - Use for higher qual- ity video connections to standard TVs and analog components.

Component video cables - Use for best qual- ity video connections to digital TVs and com- ponents. Match

green, blue, and red respectively.

HDMI cables - Use

for superior, all- digital audio/video quality to and from HDMI compatible components.

Chatper 2 - Connections

www.adcom.com

GFR-700 Owner’s Manual

13

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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 InstructionsIntroduction Key FeaturesUnpacking the GFR-700 Placing the GFR-700 About the Remote ControlInserting the Remote Batteries Front Panel Overview Remote Control Overview Setup button Volume  / buttonsMode button Preset/Tune buttonRear Panel Overview Main power switch Voltage switchZone 2 IR input 11 RS232 controlVolume level Surround modeDisplay Overview Video sourceBefore You Begin Connections OverviewConnecting the FM Antenna Connecting the AM Loop AntennaAM/FM Antenna Connections Antenna InputBasic Audio/Video Connections Connecting Audio/Video ComponentsFor Advanced Connections Video InputComponent/Progressive Scan Connections DVD Player ConnectionsDigital Audio Connections Hdmi ConnectionsChatper 2 Connections Digital Audio Connections Connecting Digital Audio ComponentsCoaxial Optical Digital Audio Connecting Hdmi Components Using the Hdmi JacksHdmi Connections External Decoder Connections Connecting a DVD-A/SACD PlayerConnecting a Tape Player Connecting a CD PlayerTape Input Composite Video Connections TV/Monitor ConnectionsVideo Connections Component Video ConnectionsPlacing your Speakers Speaker PlacementSpeaker Connections Connecting SpeakersRight Left Surround Front CenterConnecting Surround Back Speakers Connecting an AmplifierConnecting a Subwoofer Surround Back Right Back Left Subwoofer OutputOutput Video 3 Video Connecting a Video RecorderTape Out/Aux Connections Connecting a Tape RecorderTape Aux Output Connecting the 12V DC Trigger Connecting the Zone 2 OutputsConnecting a Remote Sensor Variable or Fixed Output?Control Connections Screen/Power Trigger ConnectionsRemote IR Sensor Connections PC ConnectionsChecking the Voltage Switch Power ConnectionsConnecting the Power Cable Turning on the PowerSetup Overview Setup Navigation Input Configuration Speaker Configuration Delay Unit Delay ConfigurationTest Tone Channel BalanceFront / R Front Surround / R SurroundPlii Music Config Dimension Plii Music Config Center WidthNEO6 Music Config Center Image Pro Logic IIx/Neo6 ConfigurationRoom 2 Basic Configuration Advanced SettingsRoom MuteRoom 2 Advanced Configuration System Configuration Setup LockOSD Time OUT VID BLK LVLVideo 1~4 Analog Input LevelTape TunerUsing Preprogrammed Commands Remote Control SetupProgramming Remote 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 a Command Deleting Remote CommandsDeleting all Commands for a Component Deleting all Commands for all ComponentsProgramming a Macro Button Programming Macro ButtonsDeleting a Macro button Ascii Discrete Remote Control CommandsFunction Description Operations Overview Basic Audio/Video Playback Special Playback FeaturesExternal 7.1 Playback Tape PlaybackDolby Surround Modes Selecting Surround ModesDTS Surround Modes Stereo Other Surround ModesHall Making an Audio/Video Recording Basic RecordingTuner Operations Using the Front Panel Display Dimmer Using the Sleep TimerSystem Operations Room 2 Operations Overriding Default Room 2 SettingsActivating the Room 2 Output System Reset Product Care & MaintenanceCustomer Support Adcom Protection PlanSymptom 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.