Adcom GTP-860 External 5.1 Analog Inputs, Digital Audio Inputs, AC Power Cord, 26 12V DC Trigger

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[23] External 5.1 Analog Inputs

Inputs for the multi-channel audio signals from an exter- nal decoder, such as an SACD or DVD-Audio player with integrated decoder. Use two twin RCA-to-RCA leads to connect the decoder’s front left and right ‘Audio Outputs’ to the Front left and right inputs, and the decoder’s Surround left and right outputs to the Surround left and right inputs. Use a third twin RCA-to-RCA lead to connect the decoder’s subwoofer output to the Subwoofer input and the decoder’s Center channel output to the Center channel input. Make sure to follow color coding of the plugs to ensure that both Center and Subwoofer are con- nected correctly; for instance, use the red plugs at either end to connect the center channel and the white plugs for the subwoofer channel.

[24] Digital Audio Inputs

The GTP-860 has six digital audio inputs to allow for connection of DVD, CD or other digital sources. Three inputs are optical and three are coaxial.

Use a cable with the proper impedance specifically designed for the transfer of digital signals.

[25] AC Power Cord

After you have completed all connections to the amplifier, plug the AC line cord into a “live” wall socket.

[26] 12V DC Trigger

To facilitate remote turn-on and turn-off of other compo- nents (power amplifiers, for example), this 3.5mm mini- jack provides a constant signal (12 volts DC) whenever the GTP-860 is fully powered. When the GTP-860 is turned off (via the front panel switch) or placed in standby mode (via the “power” button on the remote control), the jack has no output.

[27] Voltage Switch

The GTP-860 can be configured for either 120V or 230V operation using this switch. Extreme caution must be used when changing the voltage of the unit, as an incorrect voltage selection will cause severe damage to the unit. See your dealer or contact ADCOM for more details regarding the operation of this switch.

International Setup Procedure

Changing the video output between NTSC and PAL:

—Press to momentarily hold ‘MEMORY’ + ‘VIDEO 1’ keys at the same time.

—The VFD display will indicate the current video system for three to four seconds and then return to normal display function.

Changing the AM stepping frequency between USA 10KHz and Europe 9KHz:

—Press to momentarily hold ‘EXT5.1’ + ‘VIDEO 3’ keys at the same time.

—The VFD display will indicate the current AM stepping frequency for three to four seconds and then return to normal display function.

NOTE: We strongly recommend the use of our surge suppresser/ line conditioners, the ADCOM ACE family of products, for sys- tems with substantial amplifiers and many source components. The ACE products relieve the GTP-860 from handling large cur- rent surges, while they protect your entire system by filtering and conditioning the AC current. In addition to the numerous heavy duty AC outlets of the ACE-315, the ACE-615 includes sequential power-up and power-down modes to minimize “thumps” whenever you turn your system on or off.

[28] IR Input

The IR input allows hook up of an external IR sensor that sends IR information to the microprocessor in the GTP 860. This feature can be very useful if the GTP 860 is placed behind a non transparent door or is used with an after market remote control system.

ADCOM GTP-860 OWNER’S MANUAL 15

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Contents GTP-860 Welcome Table of Contents Outdoor Antenna Grounding Adcom Protection Plan USA Only IntroductionDescription of Unit Front Panel Interface Overview Power ButtonDisplay Button FM Mute/High Blend ButtonTuner Up/Down Buttons To Store a PresetDeleting a stored Preset Memory ButtonHeadphone Output/Video 5 Input Tune/Preset ButtonVolume Knob Display WindowBass/Treble Controls Surround Mode ButtonDescription of Unit Rear Panel Monitor Outputs Antenna ConnectionsPreamp Outputs Auxiliary OutputsTape inputs and Outputs Video/Analog Audio Inputs & OutputsComponent Video Inputs & Output Multi-Zone Source OutputsReferanced from page 13 External 5.1 Analog Inputs AC Power CordVoltage Switch International Setup Procedure52 53 Eight Source Select Buttons Remote FeaturesInput Selector tape, ext Overview of the GRC-800Mute Button Volume Up/Down ButtonsMode Button Direct Access KeypadBacks Button Tuning Up/Down ButtonsTest Button Balance balance check ButtonEXT Remote Function TableFM PRE/TUNE RDS Tuning UP Tuning Down M1 Programming Your Adcom GRC-800 Remote Controller Using Preprogrammed CommandsProgramming Your Own Commands Deleting Clearing Individual Programmed Commands C 8 0 Programming Macro Initiator ButtonsFunction and Data list for GTP-860ADCOM Placement of your GTP-860Channel Balance On Screen Display OSDDo not Save and Exit Channel DelaysSpeaker Settings Determining Delay ValuesSpeaker Settings Preset Main Large Surround Speaker Placement Input Settings Resolving Problems Symptom Possible Reason Possible Solution Please address mail inquires to Caring for Your GTP-860General FM TunerAdcom

GTP-860 specifications

The Adcom GTP-860 is a versatile audio component that seamlessly combines a high-performance stereo receiver and a multi-source digital preamp. Known for its robust features and reliability, the GTP-860 caters to both audiophiles and casual listeners, making it a staple in many home audio systems.

One of the standout features of the GTP-860 is its extensive connectivity options. With multiple analog and digital inputs, including optical and coaxial connections, users can easily integrate various devices such as CD players, Blu-ray players, and game consoles. The unit also includes a dedicated phono stage, providing support for vinyl enthusiasts. This wide range of connectivity ensures that users can enjoy high-quality audio from virtually any source, making it an adaptable choice for diverse audio setups.

The GTP-860 is equipped with advanced technologies that enhance its audio performance. It utilizes a high-quality digital-to-analog converter (DAC) that supports high-resolution audio formats, allowing for a richer and more detailed listening experience. The unit also features a built-in FM and AM tuner, enabling users to access their favorite radio stations with ease. The user-friendly interface and intuitive remote control further enhance the listening experience, allowing users to navigate through various settings and inputs effortlessly.

Another notable characteristic of the GTP-860 is its robust build quality. Constructed with premium materials, the unit not only looks sophisticated but is also designed to withstand the rigors of regular use. The solid chassis helps minimize vibrations, contributing to improved audio clarity and performance.

The Adcom GTP-860 is also known for its excellent sound staging and imaging capabilities. The unit is designed to reproduce a wide soundstage, allowing listeners to experience music as it was intended by the artists. The precise imaging ensures that every note and instrument can be distinctly heard, providing an immersive listening experience.

In summary, the Adcom GTP-860 is a feature-rich audio component that blends functionality and performance. With its versatile connectivity options, advanced audio technologies, and high build quality, it stands out as a compelling choice for anyone looking to elevate their home audio setup. Whether for casual listening or for critical listening sessions, the GTP-860 delivers on all fronts, making it a valuable addition to any audio system.
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