Adcom GTP-880 owner manual Additional Information

Page 10

depending on the source material.

Surround EX decoding is ONLY applicable to 2/2.0, 2/2/

.1, 3/2.0, 3/2.1 streams AND when there is one or two surround back channels available in the system.

Dolby Pro Logic II: Dolby Pro Logic II is a substantial enhancement to the original Pro-Logic process. In addition to full-bandwidth surrounds, Pro Logic II provides three unique user adjustable processing options: panorama; dimension; and center width. Used primarily in Pro Logic.

Dolby Pro Logic II-C (Cinema): This processing mode can create up to 6 full bandwidth channels from any stereo, 2 channel source, idea for use with movies.

Dolby Pro Logic II-M (Music): In music mode there are three additional adjustments.

Panorama provides an extension of the front stereo image to the surround channels creating an enveloping, wrap- around effect.

Dimension enables adjustment of the surround image between the front and rear of your room. Certain types of music benefit from smoother overall balance and a more natural sounding image.

Center width provides variable adjustment of the center channel image and location, to create a more seamless front soundstage as well as control of the sense of “width” across the L/C/R loudspeaker array. A phantom center image can also be created from just the left and right front speakers.

DTS: This compressed digital data format is similar to Dolby Digital. DTS also provides 5.1 channel surround channels and is available on compact disc, DVD and laser discs. Audio-only DTS discs may be used with any CD, LD or DVD player with a digital audio output, but DVD discs with DTS audio must be used on players with the “DTS Digital Out” logo.

DTS-ES:An extension of the original DTS format that adds an additional sixth, or center surround, channel to a soundtrack. DTS-ES Matrix 6.1 titles provide a surround back channel by a matrix decoding process, while DTS-ES Discrete 6.1 media deliver a true discrete center surround channel. Both DTS-ES formats are backwards compatible with the original DTS process, and will deliver a 5.1 channel output when no center or back surround speakers are available. Additionally, the user may force the system to decode a DTS-ES Matrix 6.1 stream or DTS-ES Discrete 6.1 stream using the DTS Digital Surround 5.1 channel

decoder, even if they have a surround back speaker(s) in their setup.

The GTP-880 will automatically sense the availability of either DTS-ES format and automatically switch the pro- cessing mode when required.

DTS NEO:6-C (Cinema): This processing mode can create up to 6 full bandwidth channels from any matrix-encoded 2 channel source. Additionally, this mode can produce the rear surround information from a 5.1 source.

DTS NEO:6-M (Music): In music mode it can expand stereo music material, into a multichannel surround experience.

Stereo: This mode provides conventional 2 channel signals from a stereo or downmixed multichannel to the left and right front speakers only. With an analog and digital input source, the signal is decoded (if AC-3 or DTS) and then downmixed (if a multichannel source) and then bass- management is applied which allows for the HPF on the front speakers to match the LPF set on the subwoofer. Delays are offered on the front and subwoofer channel in this mode as well.

Stereo 5: This mode is designed for use with stereo program material. It is designed to get maximum output from all your speakers. The rear speakers are driven with the same signal as the front left and right, while the center speaker is a monophonic summation of the front speakers.

Stereo 7: This mode is designed for use with stereo program material. It is designed to get maximum output from all your speakers. The rear speakers are driven with the same signal as the front left and right, while the center speaker is a monophonic summation of the front speakers.

Additional Information

More detailed information about the various surround processing options contained in the GTP-880 can be found on the following websites:

www.dolby.com & www.dtsonline.com

10 ADCOM GTP-880 Owner’s Manual

Page 9 Page 11
Image 10
Page 9 Page 11
Contents Page Welcome Setup Remote ControlDescription of Unit Outdoor Antenna Grounding Unpacking the GTP-880 Adcom Protection Plan USA onlyInterface Overview Analog Direct Selections Bass & Treble AdjustmentsTo operate the tuner Volume control Source ButtonsSurround Mode Buttons Surround Format InformationAdditional Information Placement of your GTP-880 AC Input Monitor Component Video Output Input & Output System ConnectionsVideo 2 Component Input 15 AM/FM Antenna InputsRoom 2 Analog Audio Output Composite Video main Output20 12V DC Trigger main/room 23 RS232 Control DB9Connecting Components Main Analog Audio outputsDVD Player External AmplifierOutput jacks supplied by the GTP-880 are Video Components CD PlayerAudio Recorder Video RecorderSatellite Tuner or Television Video DisplayPage Page Page Connection Diagram Analog Source GTP-880 Tuner PreampConnection Diagram GTP-880 Video Outputs Direct Access Keypad GRC-810 Remote ControlPower Button Main ButtonVolume Up & Down Buttons Remote Features 32 Main ButtonOverview of the GRC-810 48 Ch. Trim & FM/AM Button Navigation & Select ButtonsDirect Analog Input Buttons 49 Ch. Cal & Memory ButtonButtons Function CD Function VCR Vunction Video Page Deleting Individual Commands Using Pre Programmed CommandsProgramming Your Own 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 On Screen Display Setup OverviewInput Configuration To turn the GTP-880 onSpeaker Placement Speaker ConfigurationTo configure an input To configure the GTP-880 for your speaker system Channel Configuration Calibration To set the channel levels for you systemTo 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 To set the sleep timer from the main menu Setting the OSD Time OutSleep Timer To set the front panel display brightnessTo turn on theater compensation using the th-eq button Analog Level Input and Peak IndicatorPro Logic II and NE06 Music Config 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 Resolving Problems System ResetSymptom Possible Reason Possible Solution Caring for your GTP-880 ServicingGTP-880 Specification Preamplifier Analog SectionAdcom

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.
Top Page Image Contents