Adcom GTP-602 manual Symptom

Page 13

 

 

 

 

 

SYMPTOM

 

POSSIBLE REASON

 

POSSIBLE SOLUTION

 

 

No sound

 

• Power AC lead unplugged or

 

• Check if AC lead is plugged in

 

 

power not switched on

 

and power switched on

 

 

• Tape Monitor selected

 

• De-select Tape Monitor mode

 

 

• Mute on

 

• Switch off Mute

 

 

• Power Amplifier not on

 

• Turn on the Power Amplifier

 

 

 

 

 

No sound on one channel

 

• Speaker not properly connected

 

• Check connections and speakers

 

 

or damaged.

 

• Check leads and connections

 

 

• Input lead disconnected or

 

• Select appropriate Surround

 

 

damaged

 

mode (large or small)

 

 

 

 

 

No sound on surround channels

 

• No surround mode selected

 

• Select a Surround Mode

 

 

• Mono sound source

 

• Test system with Stereo or

(for digital preamplifiers)

 

• Speakers not properly

 

Dolby Surround material

 

 

connected

 

• Check speakers and connections

 

 

• Surround volume level too low

 

• Increase surround volume level

 

 

 

 

 

No sound on center channel

 

• In Setup “OFF” for center

 

• Select appropriate Center

(for digital preamplifiers)

 

speaker selected

 

mode (large or small)

 

 

• Speaker not connected properly

 

• Check speaker and connection

 

 

• Center volume level set too low

 

• Increase center volume level

 

 

 

 

 

“Dolby Digital” OR “DTS” auto-

 

• Source not connected using

 

• Connect digital output of source

detection in digital preamp.

 

digital input

 

to GTP-602

 

 

• Bit Stream is PCM

 

• Check source material

 

 

 

 

 

Weak bass/Diffuse stereo image

 

• Speakers wired out of phase

 

• Check connections to all

 

 

 

 

speakers in the system

 

 

 

 

 

Remote control handset not working

 

• Batteries dead, or incorrectly

 

• Check or replace batteries

 

 

inserted

 

• Remove obstruction

 

 

• IR transmitter or receiver

 

• Place unit away from direct sun,

 

 

windows obstructed

 

reduce amount of ambient light

 

 

• IR receiver in direct sun or very

 

 

 

 

bright ambient light

 

 

 

 

 

 

 

No sound with tuner

 

• Antenna leads incorrectly

 

• Check antenna connections to

 

 

connected

 

preamplifier

 

 

• Station not selected or weak

 

• Re-tune or switch off FM Mute

 

 

signal with FM Mute on.

 

 

 

 

 

 

 

Noise, hiss on AM and FM

 

• Weak signal

 

• Check station tuning. Adjust or

 

 

 

 

replace antenna.

 

 

 

 

 

Distortion on FM

 

• Multi-path signals or interfe-

 

• Check station tuning. Adjust or

 

 

ence from another station

 

replace antenna

 

 

 

 

 

Whistles or buzzes on FM & AM

 

• Interference from other

 

• Check station tuning. Switch off

 

 

electrical sources - computers,

 

or move the source of the

 

 

games consoles

 

electrical noise

 

 

 

 

 

Whistles or buzzes on AM

 

• Interference from fluorescent

 

• Check station tuning. Adjust or

 

 

lighting or electrical motor

 

replace AM antenna

 

 

 

 

 

No RDS name (PS)

 

• Station signal too weak.

 

• Check station tuning. Adjust or

 

 

• Station not transmitting RDS data

 

replace antenna

 

 

 

 

• No remedy

 

 

 

 

 

ADCOM GTP-602 Owner’s Manual 13

Page 12 Page 14
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Page 12 Page 14
Contents GTP-602 About Adcom Table of Contents Outdoor Antenna Grounding Safety Information Key FeaturesPlacing the GTP-602 Description of Unit GTP-602 Front PanelRDS Tuner Overview Listeneing to a radio station that you have presetGTP-602 Rear Panel 15 RS232 Control Input Power Switch AC Power InputPhono Input IR Input 13 12V DC Trigger Main Audio Outputs Antenna ConnectionsPhono Inputs AC Power Cord15 RS232 Control DB GRC-820 Remote Control GRC-820 Overview Tuner PresetsDVD Player Control 1AE5h Custom CodeA CodeNEC IR Command List for Adcom GTP-602Symptom Servicing TroubleshootingYour Responsibilities WarrantyTone Controls L and R front only GTP-602 SpecificationsFM Tuner General

GTP-602 specifications

The Adcom GTP-602 is a highly regarded audio/video receiver that brings together advanced technology and outstanding performance in a compact package. Ideal for both music and home theater enthusiasts, this receiver incorporates multiple features that enhance audio and video playback while ensuring user-friendly operation.

One of the most notable features of the GTP-602 is its support for a wide range of audio formats. This receiver is equipped with advanced digital signal processing to provide expansive stereo sound and multi-channel surround sound configurations. It supports various formats, offering compatibility with Dolby Digital, DTS, and even advanced formats such as Dolby Pro Logic II, making it suitable for diverse audio content.

The GTP-602 also boasts a comprehensive input selection that enables users to connect various devices seamlessly. It provides multiple analog and digital inputs, including optical and coaxial, allowing users to hook up their CD players, gaming consoles, and digital media players effortlessly. Additionally, the receiver features a phono input for vinyl lovers, showcasing Adcom's commitment to catering to audiophiles.

In terms of video technology, the Adcom GTP-602 is equipped with high-quality video processing capabilities. It supports multiple video formats, including composite, S-Video, and component video, ensuring compatibility with a range of display devices. Furthermore, the GTP-602 delivers impressive picture quality with low distortion and high fidelity.

User-friendliness is another hallmark of the GTP-602. The receiver comes with an intuitive remote control that simplifies operation. It allows users to navigate through various settings, adjust sound modes, and switch between sources with ease. An easy-to-read display provides essential information, enhancing the overall usability of the device.

The build quality of the Adcom GTP-602 is sturdy and reliable, ensuring longevity and durability. This receiver features high-quality components that contribute to its overall performance, making it a favorite among both casual listeners and audio professionals. Overall, the Adcom GTP-602 is a versatile audio/video receiver that combines advanced features with excellent performance, making it an excellent choice for anyone looking to elevate their audio and visual experience.
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