Adcom GTP-760 owner manual Trouble Shooting, Operating Room 2 From Room

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Operating Room 2 From “Room 2”

In addition to the front panel Room 2 controls, the GTP-760 provides an interface for controlling Room 2 remotely. Such a connection is technically sophisticated and usually intended only for custom installations. Please contact your ADCOM dealer or ADCOM directly for further information on these advanced features and capabilities.

5.0 TROUBLE SHOOTING

Your GTP-760’s circuitry is built around advanced microprocessors. The GTP-760 may exhibit occasional anomalies arising from AC line surges, etc. If you experience unexpected behavior, or if the GTP-760 “locks up” and does not respond to control input, reset it by turning the front power switch off. (Do not use the remote control’s “power” button.) Wait 10 seconds and then turn the GTP-760 on. This will reset the internal control circuitry and solve most problems.

SYMPTOM

Power LED does not light

Power LED glows but no sound

No Video Output

No sound from one channel

Hum from all speakers (any volume)

Hum from all speakers (increases or decreases with change in system volume)

POSSIBLE REASON

POSSIBLE SOLUTION

AC Power Cord not plugged in

Plug in AC Power Cord

AC Fuse failed

Replace AC Fuse

Power amp or source unit is not ON

Make sure whole system is ON

Video Processor (rear panel) is ON

Move video processor switch to OFF

Connections in rear of amp are loose

Verify all connections on rear of amp

Input or Output connector

Verify both connections on that

disconnected or loose

channel

Speaker disconnected

Verify connection at speaker

Ground loop present

If cable TV is present, see Note 1

(difference in ground voltages

If cable TV is not present,

between components)

see Note 2

A major appliance, dimmer,

Make sure all appliances, dimmers

halogen or fluorescent light may be

and suspect lights are off

creating interference

 

Problem with source unit (CD, etc.)

Try different source to verify

Problem with cable connecting that

Try different cable to verify

source to the Tuner/pre-amp

 

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Contents GTP-760 Page Explanation of Graphic Symbols Safety NotificationConcealed Shipping Damage Adcom Protection Plan USA onlyTable of Contents Initial Setup On Screen DisplaySurround Modes Tuner Room Front Panel Controls Product FeaturesPage Center Channel and Subwoofer Rear Panel Inputs & Outputs System ConnectionsYellow centers Digital Audio inputsComposite or S-Video? DVD Digital Audio/Standard Composite Video Inputs I g g e r o u t VCR Inputs and Outputs 21 12 Volt Trigger OutputVideo Aux Input Room 2 OutputsVideo Processor Inputs and Outputs Tape Inputs and Outputs Standard Composite Video Monitor OutputsCD Inputs Video Inputs and Outputs Video Processor On/Off Switch Remote Control ConnectionsPreamplifier Outputs 27 5.1 Channel Inputs AC Power Cord Receptacle export modelsAC Convenience Outlets 115VAC models Remote Control54 55 Input Selectors tape, LD PowerVolume Up/Down Tuning Up/Down44 FM/AM Down arrow/StopSelect/Play ShiftCenter Down Rear UpRear Down Center UpMain Tuner All Others Dig.1Dig.2 Programming Your Adcom GTP-760 Remote Controller Using Preprogrammed CommandsIntroduction Programming Your Own Commands Macro Commands Deleting clearing Individual Programmed CommandsINSTALLING/CONNECTING the GTP-760 PlacementConnections What this section is all about Channel DelaysDIM L DIM C DIM R DIM LS DIM RS Preset 1 Main Small, Center On, Rears On, Subwoofer On Preset 2 Main Large, Center On, Rears On, Subwoofer OffPreset 3 Main Large, Center On, Rears On, Subwoofer On Sound Meter By EarInput Settings Basic Operation Operating Mode SelectionPage Tuner Selecting stations Programming Preset StationsOperating Room 2 From the Front Panel Listening to Preset StationsSetting Room 2 Playback Volume Room 2 Operation IntroductionOperating Room 2 From Room Trouble ShootingPage CARE, MAINTENANCE, and Service Specifications GTP-760 This page has been interntionally left blank Timber Lane Marlboro, NJ Tel 732 Fax 732

GTP-760 specifications

The Adcom GTP-760 is a high-performance audio/video surround processor that combines advanced technology with ease of use, delivering an exceptional home theater experience. At the heart of the GTP-760 is its extensive support for various audio formats, including Dolby Digital, DTS, and MPEG. This enables the processor to provide an immersive audio experience, allowing users to enjoy their favorite movies, music, and games with remarkable clarity.

One of the standout features of the GTP-760 is its multiple input options. It comes equipped with a range of analog and digital inputs, including HDMI, allowing for seamless integration with a variety of audio and video sources. The HDMI inputs support 4K video pass-through and scaling, making the GTP-760 a future-proof option for home theater setups. Additionally, the inclusion of S-Video, composite, and component video connections ensures compatibility with older devices.

The GTP-760 also offers a comprehensive equalization system, allowing users to tailor their audio output to suit their room’s acoustics and personal preferences. The built-in audio DSP (Digital Signal Processor) delivers advanced sound processing capabilities, enhancing the overall listening experience. With customizable sound modes, users can select settings optimized for music, movies, or gaming, ensuring versatility for different content types.

User friendliness is a focal point of the GTP-760 design. The intuitive front panel controls and the ergonomic remote make navigation a breeze, while the backlit display provides clear visibility, even in low light environments. Additionally, the processor features programmable memory settings, allowing users to save different configurations for quick access.

Beyond audio performance, the GTP-760 offers robust video processing capabilities. It supports various video formats, ensuring high-quality picture output regardless of the source. The unit’s solid build quality and premium components contribute to its reliability and longevity.

In conclusion, the Adcom GTP-760 is a well-rounded surround processor that delivers outstanding sound quality and video processing capabilities. Its variety of input options, advanced audio technologies, and user-friendly design make it an excellent choice for both amateur and avid home theater enthusiasts. With its ability to enhance audio-visual experiences, the GTP-760 stands out as a remarkable addition to any entertainment system.
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