System Operations

The GTP-870HD includes additional features that en- hance the user experience, including a built-in sleep timer and front panel display dimmer.

Using the Sleep Timer

If you enjoy falling asleep while watching TV or lis- tening to music, you can use the sleep timer to auto- matically power off the GTP-870HD after a set period of time.

To set the sleep timer:

1Press the Sleep button on the remote control.

•The first press displays the current status of the Sleep timer.

•Subsequent presses change the duration of the sleep timer from 30~180 minutes.

2When the set time elapses, the GTP-870HD will go into Standby mode.

Note:

•To cancel the sleep timer, press the Sleep button until “Sleep Timer Off” appears.

Using the Front Panel Display Dimmer

The front panel display has three brightness levels to suit any need.

To adjust the dimmer:

1Press the Dim button on the remote control.

•Each press changes the brightness of the front panel display.

•Choose from bright, medium, or low.

SleepDim

Chapter 4 - Operations

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GTP-870HD Owner’s Manual

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Adcom GTP-870HD user manual System Operations, Using the Sleep Timer, Using the Front Panel Display Dimmer
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GTP-870HD specifications

The Adcom GTP-870HD is a versatile home theater processor and amplifier, designed to deliver exceptional sound quality and a range of advanced features for audio and video enthusiasts.

At its core, the GTP-870HD supports high-definition audio and video formats, making it a centerpiece for modern home entertainment systems. With its capability to process various surround sound formats, including Dolby Digital, DTS, and advanced multichannel audio formats, it ensures a truly immersive listening experience. The processor is equipped to handle high-definition audio streams, allowing users to enjoy music with clarity and depth that exceeds standard listening experiences.

One of the standout features of the GTP-870HD is its ability to decode high-definition audio formats such as Dolby TrueHD and DTS-HD Master Audio. This is complemented by built-in advanced digital signal processing (DSP), enabling fine-tuning of audio settings to fit the unique acoustics of any room. This attention to detail ensures that every sound is reproduced accurately, whether it’s a subtle dialogue or the crescendo of a cinematic score.

In terms of connections, the GTP-870HD is equipped with an array of inputs and outputs. It includes multiple HDMI ports, allowing for seamless integration with high-definition sources like Blu-ray players, gaming consoles, and streaming devices. The HDMI interfaces support 4K and 3D video pass-through, ensuring compatibility with the latest video technologies. Additionally, the unit features analog inputs, allowing for traditional sources to be connected, making it a flexible choice for varied setups.

The GTP-870HD also boasts advanced user controls with an intuitive on-screen display, enabling easy navigation through settings and configurations. This user-friendly interface enhances the overall experience, making it accessible even for those who may not be as technologically inclined.

Furthermore, the inclusion of advanced room calibration technology optimizes audio playback based on room characteristics, ensuring that sound is balanced and immersive, regardless of the environment.

Overall, the Adcom GTP-870HD is designed for audiophiles and home theater enthusiasts who demand high-quality performance and advanced features. With its robust set of specifications and capabilities, it represents an excellent value for those looking to enhance their home entertainment systems. With the GTP-870HD, users can expect an enriched audio experience that truly brings movies, music, and games to life.
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