This display indicates that the tuner is in AM with a selected preset and the frequency of that preset or station. The numbers in front of the dB indication are the current volume setting.

3.Use the tune buttons on the front panel or the remote to change the tuner frequency. The new frequency will be displayed to the left of the volume level on the front panel display and OSD.

Pressing a tune button once increases or decreases the FM frequency by .1 MHz and the AM frequency by 10 KHz.

4.Press and hold either the of the tune buttons on the front panel or the remote to scan continuously up or down the selected band. The tuner will stop on the next available station when you release the button.

5.Press the FM mode button on the front panel to toggle between stereo and mono.

If an FM station produces lots of noise or sound that cuts in and out while in stereo, use this control to change the FM mode from stereo to mono.

If you select mono as the operating mode an indicator will appear next to the preset number.

To preset a radio station into memory:

1.Tune to the radio station you desire.

2.Press and hold the mem button on the remote or the memory button on the front panel to store a station into a preset location. The display will change to show the word “memory” along with a flashing number.

3.Quickly enter the desired preset/memory location (01 through 32) using the numeric keypad on the remote. This programs the radio station to that memory location. You have approximately five seconds to enter a number.

Up to 32 stations can be stored, randomly between AM and FM, in memory as presets.

To tune to a radio station that you have preset:

1.Set the GTP-880 to tuner.

2.Use the numeric keypad on the remote control to enter the two digit number of the preset that you want to hear.

The tuner frequency (and band if it is different then the previously tuned station) changes to the new station in the preset memory of the GTP-880.

To change a preset radio station:

1.Tune to the new radio station you desire.

2.Press and hold the mem button on the remote or the memory button on the front panel. The display will change to show the word “memory” along with a flashing number.

3.Quickly enter the new preset/memory location (01 through 32) using the numeric keypad on the remote. This replaces the previously memorized preset with your new selection. You have approximately five seconds to enter a number.

[6] Front Panel Display

Indicates program source, DSP mode, tuner preset and/or frequency, digital input, volume level, and other GTP- 880/tuner operating information. Also displays menu selections. Diming of the display may be accomplished via the remote control or through the on screen display.

The front panel display provides visual feedback of the current settings, surround modes and configuration menus of the unit. Information is constantly displayed at the front panel whenever the GTP-880 is turned on.

The information presented on the front panel is identical to that shown on your TV monitor via the on screen dis- play, allowing you to perform speaker settings, set up your input sources, set the listening modes, and much more.

[7] Source Buttons

These buttons select the active video and audio input for the GTP-880. The source that is currently selected will be shown in the front panel display and the LED in the source button will be red.

DVD, Video 1, Video 2, Video 3, VCR, AUX, CD, Tape

Tuner: Pressing this button changes the source to the built-in AM/FM digital tuner. Please refer to digital tuner controls, previously detailed in this section for more instructions on using the GTP-880’s tuner.

[8] Volume control

The volume control adjusts the overall loudness of the signals being fed to the preamplifier outputs. Unlike con- ventional controls, the GTP-880’s volume control doesn’t have a start or end position. Volume can also be adjusted from the remote control using the master volume up or down buttons. The volume control does not affect record- ings made using the tape or VCR outputs but will affect the signal going to the preamp outputs. The volume level is indicated in the display panel when it is being adjusted,

8 ADCOM GTP-880 Owner’s Manual

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Adcom GTP-880 owner manual Source Buttons, Volume control

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.