Adcom GFR-700 user manual System Configuration, OSD Time OUT, Setup Lock, Vid Blk Lvl

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Chapter 3 - Setup

System Configuration

The System Configuration menu provides initial pow- er, on-screen display time outs, and system tools to put the finishing touches on your system setup.

One critical tool is the “Setup Lock,” which allows you to lock down all the settings you’ve made to the GFR-700 to prevent accidental changes or tampering with the unit.

To access the System Configuration menu:

1Press the Main button on the remote control.

2 Press the Setup button.

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

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

INITIAL POWER

Sets the GFR-700 to initialize in either On or Standby mode whenever the main rear panel power switch is turned on. Use the /buttons to select:

•On or Off (Standby mode)

OSD TIME OUT

Sets on-screen displays to time out after a specified length of time. Use the /buttons to set the time out duration from:

•0-30 seconds

SETUP LOCK

Once you have set up your GFR-700 and are pleased with its operations, you may want to “lock down” your settings to prevent accidental changes. Use the /buttons to select:

•On or Off

•If you select On and exit the Setup menu, the Setup menu will no longer be accessible, even if you press the Setup button.

•To override the Setup lock: Press and hold both the Video 2 button and the Sur Mode button on the front panel at the same time.

VID BLK LVL

The Video Black Level feature adjusts the reference level of black in the video signal. Use the /but- tons to select:

•7.5 IRE - Standard NTSC black level. Yields con- sistent contrast through all sources.

•0 IRE - Enhanced black level. For increased con- trast during DVD playback.

40GFR-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 InformationIntroduction Key FeaturesUnpacking the GFR-700 Placing the GFR-700 About the Remote ControlInserting the Remote Batteries Front Panel Overview Remote Control Overview Volume  / buttons Setup buttonMode button Preset/Tune buttonRear Panel Overview Voltage switch Main power switchZone 2 IR input 11 RS232 controlSurround mode Volume levelDisplay Overview Video sourceConnections Overview Before You BeginConnecting the AM Loop Antenna Connecting the FM AntennaAM/FM Antenna Connections Antenna InputConnecting Audio/Video Components Basic Audio/Video ConnectionsFor Advanced Connections Video InputDVD Player Connections Component/Progressive Scan 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 Connecting a DVD-A/SACD Player External Decoder ConnectionsConnecting a Tape Player Connecting a CD PlayerTape Input TV/Monitor Connections Composite Video ConnectionsVideo Connections Component Video ConnectionsSpeaker Placement Placing your SpeakersConnecting Speakers Speaker ConnectionsRight Left Surround Front CenterConnecting an Amplifier Connecting Surround Back SpeakersConnecting a Subwoofer Surround Back Right Back Left Subwoofer OutputConnecting a Video Recorder Output Video 3 VideoTape Out/Aux Connections Connecting a Tape RecorderTape Aux Output Connecting the Zone 2 Outputs Connecting the 12V DC TriggerConnecting a Remote Sensor Variable or Fixed Output?Screen/Power Trigger Connections Control ConnectionsRemote IR Sensor Connections PC ConnectionsPower Connections Checking the Voltage SwitchConnecting the Power Cable Turning on the PowerSetup Overview Setup Navigation Input Configuration Speaker Configuration Delay Configuration Delay UnitChannel Balance Test ToneFront / R Front Surround / R SurroundPlii Music Config Center Width Plii Music Config DimensionNEO6 Music Config Center Image Pro Logic IIx/Neo6 ConfigurationAdvanced Settings Room 2 Basic ConfigurationRoom MuteRoom 2 Advanced Configuration Setup Lock System ConfigurationOSD Time OUT VID BLK LVLAnalog Input Level Video 1~4Tape TunerUsing Preprogrammed Commands Remote Control SetupProgramming 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 Remote Commands Deleting a CommandDeleting all Commands for a Component Deleting all Commands for all ComponentsProgramming a Macro Button Programming Macro ButtonsDeleting a Macro button Discrete Remote Control Commands AsciiFunction Description Operations Overview Special Playback Features Basic Audio/Video PlaybackExternal 7.1 Playback Tape PlaybackDolby Surround Modes Selecting Surround ModesDTS Surround Modes Stereo Other Surround ModesHall Basic Recording Making an Audio/Video 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 Product Care & Maintenance System ResetCustomer Support 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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