Control Connections

Sensors, triggers, and PCs, oh my. If you’ve gotten this far, you’re really fine-tuning your home theater. This section is all about control:

Remote IR sensors - These allow you to control your GTP-870HD even if it is behind closed doors or otherwise concealed from view.

Triggers - These allow you to automatically power on connected devices, such as motorized movie screens and connected amplifiers, when the GTP-870HD is powered on or a particular in- put is selected.

RS232 Port - This allows you to control the GTP- 870HD with a home automation system or to up- grade the unit’s firmware through the RS232 port on your PC.

Remote IR Sensor Connections

1Obtain a remote IR sensor.

Choose a remote IR sensor from an electron- ics distributor that suits your particular in- stallation needs.

Install the remote IR sensor according to the manufacturer’s instructions.

3Connect the remote IR sensor’s mono mini-plug to the Main IR input on the GTP-870HD.

4Confirm the remote IR sensor is working.

Conceal the GTP-870HD front panel and at- tempt to control the unit by pointing the re- mote at the remote IR sensor.

Screen/Power Trigger Connections

1Using a cable with dual mono mini-plugs, con- nect the Main 12V DC trigger jack to the 12V DC trigger on your compatible device.

Common compatible devices include ampli- fiers, motorized screens, and high-end au- dio/video components.

2Make sure the Main Trigger is enabled in the menu system; see page 33.

• The default setting is on for all inputs.

3Confirm the trigger is working.

Power on the GTP-870HD or select the input for which the main trigger is enabled.

The connected device should power on.

PC Connections

1Contact Adcom for information on the avail-

ability of firmware updates and instructions for implementing them.

2When instructed, use an RS232 cable to connect the RS232 port on the GTP-870HD to the RS232 port on your PC.

Media Center & Home Automation Control Systems

1The RS232 port can also be used to control the GTP-870HD from a media control center, home automation system, or PC.

See Discrete Remote Control Commands on pages 53-54 for more information.

Chapter 2 - Connections

 

 

RS232

Main IR

Main 12V

 

 

 

 

 

Control

Input

 

DC Trigger

 

 

 

 

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Notes:

To configure the Main 12V DC trigger, see page 33.

For a list of Discrete Remote Control Commands, see pages 53-54.

The 12V trigger is simply a “trigger” and not a relay driv- er. Some motorized screens will require an outboard de- vice to be used in association with the 12V trigger. See the screen manufacturer’s instruc- tions or ask your dealer or distributor.

www.adcom.com

GTP-870HD Owner’s Manual

29

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Adcom GTP-870HD Control Connections, Remote IR Sensor Connections, Screen/Power Trigger Connections, PC Connections

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.