Adcom GTP-880 Input & Output System Connections, Video 2 Component Input, 15 AM/FM Antenna Inputs

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1.6 Input & Output System Connections

Like the front panel, the GTP-880’s rear panel is carefully arranged to make hookup, configuration, and use as sim- ple as possible. However, the GTP-880’s capabilities take some study to use most effectively. We strongly suggest that you read this section of the manual before beginning to hook up your system. You will save yourself much time and effort if you carefully think out what you expect from your system: consider the components you will use, where they’ll be placed, and how you will want them to work together. The diagrams and notes in this section will prob- ably answer most of your questions about interfacing the GTP-880 with other components in your system.

Note that the GTP-880’s RCA-style jacks have color-coded centers to make connections easier. Use this key to help route cables properly:

RED centers

=

RIGHT CHANNEL ANALOG

 

 

AUDIO inputs or outputs

WHITE centers

=

LEFT CHANNEL ANALOG

 

 

AUDIO inputs or outputs

YELLOW centers = video inputs (composite)

BLACK centers = DIGITAL AUDIO inputs and CENTER CHANNEL and SUBWOOFER inputs and outputs

[10] DVD Component Video Input

Use this set of dedicated jacks to connect a DVD player with component video output.

[11] Video 1 Component Input

Use this set of jacks to connect devices with component video outputs such as a DVD player or HDTV tuner.

[12] Video 2 Component Input

Use this set of jacks to connect devices with component video outputs such as a DVD player or HDTV tuner.

[13] Monitor Component Video Output

Use these jacks to supply component video output to an external monitor that accepts component video signals.

Note: No OSD is available on the component video output.

[14] Analog Audio Source Inputs

Use these inputs for connection to analog audio sources such as a CD player. One in/out tape loop is provided for connection to an audio recorder.

Note: No on screen text messages are available on component video.

[15] AM/FM Antenna Inputs

FM Antenna terminal: Use to connect the supplied FM antenna or an external 75 Ω antenna. Do not over tighten as this may damage the connection.

The supplied FM antenna is for indoor use only. For best signal reception you must fully extend the antenna. Ex- periment with the antenna’s position to obtain the stron- gest signal. You can attach it to a wall or other surface using push pins or similar apparatus.

If reception is poor with the supplied indoor antenna, using an amplified indoor or outdoor antenna is recommended.

Note: You can only connect a 75Ω type FM antenna to the GTP-880. If you choose to use an antenna other than the one supplied, be sure to verify that it has the correct type of connector or that you obtain an appropriate adaptor.

Try to avoid using the same antenna for both FM and TV reception since the signals can interfere with each other. If you must use a common FM/TV antenna, be sure that you install an splitter to separate the two signals.

AM Antenna terminals: Connect the supplied AM loop antenna or an external AM antenna to these terminals.

Connect the AM antenna to the terminals labeled AM and gnd (ground) on the rear panel of the GTP-880. Start by pressing the lever on the side of one of the terminals to the right. Next, insert one of the antenna wires into the opening. Finish by returning the lever to the up position, securing the wire. Do the same for the other wire to complete installation.

[16] S-Video Inputs

Use these inputs for connection to the s-video output from sources such as a DVD or LD player, satellite receiver, cable box, PVR or other video source. Note that when the compo- nent video inputs are used, connect the analog audio outputs of the source to the DVD or Video 1 jacks, as appropriate.

Connect the VCR-OUT jack to the input of a VCR or other recorder and connect the OUT jack to an s-video input on your video display device.

[17] S-Video Main Output

Connect this output to the s-video input of your monitor or other video display device.

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Contents Page Welcome Setup Remote ControlDescription of Unit Outdoor Antenna Grounding Adcom Protection Plan USA only Unpacking the GTP-880Interface Overview Analog Direct Selections Bass & Treble AdjustmentsTo operate the tuner Source Buttons Volume controlSurround Format Information Surround Mode ButtonsAdditional Information Placement of your GTP-880 AC Input Video 2 Component Input Input & Output System ConnectionsMonitor Component Video Output 15 AM/FM Antenna Inputs20 12V DC Trigger main/room Composite Video main OutputRoom 2 Analog Audio Output 23 RS232 Control DB9Main Analog Audio outputs Connecting ComponentsDVD Player External AmplifierOutput jacks supplied by the GTP-880 are Audio Recorder CD PlayerVideo Components Video RecorderVideo Display Satellite Tuner or TelevisionPage Page Page Analog Source GTP-880 Tuner Preamp Connection DiagramConnection Diagram GTP-880 Video Outputs Power Button GRC-810 Remote ControlDirect Access Keypad Main ButtonVolume Up & Down Buttons Remote Features 32 Main ButtonOverview of the GRC-810 Direct Analog Input Buttons Navigation & Select Buttons48 Ch. Trim & FM/AM Button 49 Ch. Cal & Memory ButtonButtons Function CD Function VCR Vunction Video Page Programming Your Own Commands Using Pre Programmed CommandsDeleting Individual Commands Programming the GRC-810 RemoteProgramming Macro Buttons Deleting all the Commands for Every Source ComponentDeleting Macro Initiator Buttons Command GTP-880 Function Commandfront GTP-880 Function Input Configuration Setup OverviewOn Screen Display To turn the GTP-880 onSpeaker Placement Speaker ConfigurationTo configure an input To configure the GTP-880 for your speaker system To set the channel levels for you system Channel Configuration CalibrationTo adjust channel trim from the main menu To set channel levels using the test tone functionChannel Trim To adjust channel trim using the trim function Delay ConfigurationTo set the speaker distance delays for your speakers Sleep Timer Setting the OSD Time OutTo set the sleep timer from the main menu To set the front panel display brightnessPro Logic II and NE06 Music Config Analog Level Input and Peak IndicatorTo turn on theater compensation using the th-eq button Theater CompensationTo adjust the Plii Music Parameters Room Two ConfigurationTo adjust the room two settings To enable/disable Night Mode compensation To lock a specific surround modeDynamic Range Page Installer’s Notes System Reset Resolving ProblemsSymptom Possible Reason Possible Solution Servicing Caring for your GTP-880Preamplifier Analog Section GTP-880 SpecificationAdcom

GTP-880 specifications

The Adcom GTP-880 is a high-performance home theater preamp and processor that has garnered attention for its impressive features and audio quality. Designed for audiophiles and home theater enthusiasts alike, the GTP-880 stands out due to its versatile functionality and advanced technology.

One of the main features of the Adcom GTP-880 is its multi-channel audio processing capability. Supporting formats such as DTS, Dolby Digital, and several others, this preamp ensures that users experience immersive sound in their home theater systems. This cinematic audio experience is complemented by a well-executed surround sound setup, allowing users to achieve the kind of high-fidelity output traditionally found in professional environments.

The GTP-880 is also equipped with a range of inputs and outputs that enhance its versatility. It includes multiple digital inputs - including coaxial and optical options - alongside standard analog inputs. This extensive connectivity makes it easy to integrate various devices from CD players to gaming consoles, ensuring flexibility in how users configure their systems. Moreover, the inclusion of balanced XLR outputs aids in minimizing noise for clearer sound reproduction.

Technologically, the Adcom GTP-880 employs advanced circuitry designs that contribute to its high-performance audio. The use of high-quality components offers not only durability but also superior sound fidelity. It also features a sophisticated user interface that makes navigating options effortless, including customizing sound settings and adjusting levels.

In terms of build quality, the GTP-880 showcases an elegant design that fits seamlessly into most home entertainment setups. Its sturdy construction ensures reliability and longevity, while the sleek appearance makes it a visually appealing component in any audio setup.

Another notable characteristic is the remote control functionality, which adds convenience for users looking to manage their home theater system from a distance. Additionally, the unit provides multiple setup options, catering to different room acoustics and personal preferences.

In summary, the Adcom GTP-880 is a remarkable preamp and processor, marrying advanced audio processing technologies with excellent build quality and flexibility. Its blend of features allows for an unparalleled audio experience, making it an ideal choice for home theater aficionados seeking to elevate their audio experience. Whether it’s for movies, music, or gaming, the GTP-880 stands as a formidable choice in the landscape of home audio equipment.
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