Related Manuals for Adcom GTP-870HD
Summary of Contents for Adcom GTP-870HD
- Page 1 GTP-870HD Preamp/Processor User’s Manual • The latest version of the firmware is required to enable all functionality described in this manual. STOP • Check the Adcom website (www.adcom.com) for firmware updates.
- Page 2 The GTP-870HD is not only designed to reproduce the highest quality sound and picture but also to deliver the greatest possible value. It is our engineers’ passion for perfection that has enabled our components to be judged the equivalent of others costing two, three, or even five times as much.
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Page 3: Table Of Contents
Chapter 1 - Welcome Introduction ………………………………………………… 5 Key Features ………………………………………………… 5 Unpacking the GTP-870HD ………………………… 5 Placing the GTP-870HD ……………………………… 6 About the Remote Control ………………………… 6 Front Panel Overview ………………………………… 7 Remote Control Overview …………………………… 8 Rear Panel Overview ……………………………………10 Display Overview …………………………………………12... - Page 4 • Consult the dealer or an experienced radio/TV technician for help. GTP-870HD Owner’s Manual WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
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Page 5: Chapter 1 - Welcome
“state of the art?” Well, so have we. So instead of assaulting you with yet another slew of marketing buzzwords and hyperbolic claims, we’ll just proudly introduce to you Adcom’s latest no-non- sense product: The GTP-870HD Preamp/Processor. Intended to satisfy your requirements for a conve- nient, uncomplicated home entertainment solution, here’s a single-chassis package of Adcom separates-... -
Page 6: Placing The Gtp-870Hd
Placing the GTP-870HD Place the GTP-870HD on a stable, vibration-free sur- face away from moisture and out of direct sunlight. Your Adcom dealer will be pleased to show you many different types of audio/video equipment racks and cabinets. The GTP-870HD’s rear panel is the central connect- ing point for almost every component in your audio/ video system. -
Page 7: Front Panel Overview
Front Panel Overview The following is an overview of the GTP-870HD front panel. Standby button Powers the GTP-870HD on/off (Standby mode). • The rear panel power switch must be on (1) for this button to function. • The Power LED glows amber in Standby mode and red in On mode. -
Page 8: Remote Control Overview
Remote Control Overview The following is an overview of the GTP-870HD re- mote control buttons and their operations. Note: The GTP-870HD has a programmable remote that can be “taught” to control virtually any compo- nent in your home theater system. To program the remote for each input source, see page 46. - Page 9 When Tone Control is on (by pressing the By- pass button), displays a Treble adjustment dis- play. Use / to set the desired Treble level. 13 Sleep button Sets the sleep timer to power the GTP-870HD off after a specified length of time (30~180 minutes). 14 Backlight button Turns the remote control backlight on.
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Page 10: Rear Panel Overview
Rear Panel Overview The following is an overview of the GTP-870HD rear panel. ������������ ������� �� ���� ���� ������� ��� ������� �� ������������������ ������ � � ������� �� �� ���������� � � �� �� �������������� � � � � ���... - Page 11 10 Zone 2 IR input Connects to an IR remote sensor to control the GTP-870HD from Room 2. 11 RS232 control Use to control the GTP-870HD with a PC or home automation system or to upgrade the receiver’s firmware. 12 Main controls •...
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Page 12: Display Overview
Display Overview The following is an overview of the GTP-870HD on-screen and front panel displays. Video source Displays the selected video source. Audio source Displays the selected audio source. • In Tuner mode, displays the selected tuner frequency. Surround mode Displays the selected Surround mode. -
Page 13: Connections Overview
Chapter 2 - Connections Connections Overview The GTP-870HD is the heart and soul of your en- tertainment system. All roads lead to it (from your input devices), and all roads lead from it (to your output devices). In this chapter, you will connect the GTP-870HD to the various components in your home theater system. -
Page 14: Am/Fm Antenna Connections
AM/FM Antenna Connections Follow these steps to connect the supplied AM/FM antennas to the GTP-870HD. Connecting the AM Loop Antenna Assemble the antenna. • Rotate the base until it snaps into place. Connect the antenna. • Locate the AM antenna inputs. -
Page 15: Basic Audio/Video Connections
Connect video. • Using a composite video cable, connect the video output on your source component to the video input on the GTP-870HD. • For higher quality video, use an S-video cable to connect the S-video output on the source component to the S-video input on the GTP- 870HD. -
Page 16: Dvd Player Connections
DVD Player Connections The GTP-870HD is a movie lover’s dream. Choose from the following special options when connecting your DVD player. Component/Progressive Scan Connections To take the video quality up a notch, use your DVD player’s Component/Progressive Scan outputs. •... -
Page 17: Component/Progressive Scan Connections
HDTV display. Special Note on Progressive Scan DVD Players If you want to use the GTP-870HD’s built-in video scaling capability, you MUST set the output of your Progressive Scan DVD player to standard 480i resolu- tion. -
Page 18: Digital Audio Connections
Digital Audio Connections The GTP-870HD features six digital audio inputs— three coaxial and three optical—to receive multi- channel bitstreams from your DVD player or other digital audio source component. Connecting Digital Audio Components Choose an available digital audio input. Connect digital audio cable(s). -
Page 19: Hdmi Connections
As a result, pure digital signals can pass unfettered from your HDMI-compatible source components to the GTP-870HD and out to your digital TV for superior picture and sound quality. About the HDMI Scaler The GTP-870HD is more than just a switch for HDMI source components. -
Page 20: External Decoder Connections
Using eight RCA cables, connect the 7.1 channel analog audio outputs from your DVD player to the corresponding Ext 7.1 inputs on the GTP-870HD. If your DVD player has 5.1-channel analog out- puts, use six RCA cables and omit the RB and LB connections. -
Page 21: Cd/Tape Player Connections
��������� ��������� �� ������������� �� ������� �� �� ������� ������������� GTP-870HD Owner’s Manual Notes: • To switch to CD mode, press the CD button on the remote control or front panel. • To switch to Tape mode, press � ��... -
Page 22: Tv/Monitor Connections
TV/Monitor Connections There are four ways to connect the GTP-870HD to a TV, monitor, or other display device: • Composite Video • S-Video • Component/Progressive Scan Video • HDMI Composite Video Connections Using a video cable, connect the Monitor output on the GTP-870HD to the video input on your display device. -
Page 23: Speaker Placement
You will have to experiment with various placement options to determine the best configuration for your specific situation. • If space permits, install surrounds 2-3 feet above viewers to minimize localization effects. www.adcom.com 7.1 Speaker Placement 5.1 Speaker Placement GTP-870HD Owner’s Manual... -
Page 24: Amplifier Connections (Xlr)
Amplifier Connections (XLR) Follow these steps to connect the GTP-870HD to a power amplifier using the balanced audio outputs. Each channel is equipped with an XLR jack which al- lows you to enjoy professional quality sound by mini- mizing the effects of RF and other interference. -
Page 25: Amplifier/Subwoofer Connections (Rca)
Amplifier/Subwoofer Connections (RCA) Follow these steps to connect the GTP-870HD to a power amplifier using the 7.1 preamp (unbalanced) outputs. You can also follow these steps to connect a powered subwoofer. Connecting a 7.1-Channel Amplifier (RCA) Using seven RCA cables, connect the 7.1 channel... -
Page 26: Video Recorder Connections
VCR. Once you’ve connected a dual playback/record de- vice to the Video 3 or Video 4 inputs (see page 15), follow these steps to connect the GTP-870HD back out to the device for record capability. Connecting a Video Recorder Connect video. -
Page 27: Tape Out/Aux Connections
Connecting an Auxiliary Audio Device Connect the audio device • Using RCA cables, connect the Aux outputs on the GTP-870HD to the line inputs on your audio device. • The audio signal from the Aux output will switch according to the Video 1~4 or CD in- put. -
Page 28: Room 2 Connections
Room 2 will power on auto- matically. Connecting a Remote Sensor If you want to be able to control the GTP-870HD while in the second room, simply connect an IR sen- sor to the Zone 2 remote input. -
Page 29: Control Connections
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... -
Page 30: Power Connections
Turning on the Power Turn the main power switch on. • Switch position (1) is on and (0) is off. • This switch effectively connects or discon- nects the GTP-870HD from the AC power source. �� ������� � �� ��... -
Page 31: Chapter 3 - Setup
Chapter 3 - Setup Setup Overview The following is an overview of the GTP-870HD Setup menu, including: • Setup navigation ... 32 • Input configuration ... 33 • Speaker configuration ... 37 • Delay configuration ... 38 • Channel balance ... 39 •... -
Page 32: Setup Navigation
Use the following remote control buttons to navigate the Setup menu. • Main - Press the Main button to select the GTP- 870HD. You must first select the GTP-870HD be- fore you can access the Setup menu. • Setup - Press the Setup button to display and exit the Setup menu. -
Page 33: Input Configuration
Use the / buttons to select: • Auto, Composite, S-video, Component, or By- pass • If you select Auto, the GTP-870HD will automati- cally detect which video input jacks are in use. www.adcom.com • If you select Bypass, the Setup menu and on- screen displays will not be shown. -
Page 34: Hd Scaler Configuration
• Zoom - Zooms the on-screen image proportion- ally, preserving the original aspect ratio but cropping the picture. GTP-870HD Owner’s Manual • Squeeze - Compresses a widescreen image to a 4:3 display. NLS (Non-linear Stretch) - Stretches a 4:3 image •... -
Page 35: Picture Controls
• 3D MA LN Multiple Frame/Motion Adaptive/ Linear • 3D Multiple Frame/No Vector Interpola- tion • 2D VX1 Single Frame/Vector Interpolation • 2D VX2 Single Frame/No Vector Interpolation • 2D LN Single Frame/Linear • OFF No Deinterlacing GTP-870HD Owner’s Manual... -
Page 36: Volume/Tone Configuration
Use the / buttons as follows: • The available range is -12 dB to +12 dB. • The default setting is +0 dB. GTP-870HD Owner’s Manual Notes: • To make Bass/Treble adjustments ‘on the fly,’ first press the Bypass button on the remote con- trol to toggle Tone Control on. -
Page 37: Speaker Configuration
Use the / buttons to select: • 40, 60, 80, 100, 120, 150 • If you set your surround speakers to Large, then this setting will be fixed at None. GTP-870HD Owner’s Manual... -
Page 38: Delay Configuration
Delay Configuration How far is each speaker from your primary listening area? The GTP-870HD uses this information to cal- culate differences in distance and adds milliseconds of delay if necessary to ensure that all audio signals reach your ears simultaneously from all speakers. -
Page 39: Channel Balance
Channel Balance How can you achieve optimal balance in volume lev- els from all speakers? The GTP-870HD supplies indi- vidual sliders and a “pink noise” test tone to aid you in balancing your speaker levels. For best results, it is recommended that you use a Sound Pressure Level (SPL) meter to precisely measure the volume levels from each speaker. -
Page 40: Pro Logic Iix/Neo:6 Configuration
Pro Logic IIx/Neo:6 Configuration The GTP-870HD makes the most of your incoming stereo signals. With the built-in Dolby Pro Logic IIx and DTS Neo:6 decoders, not only can you slice, dice, and expertly distribute a stereo signal to seven or more speakers, you can even fine-tune the imaging... -
Page 41: Room 2 Basic Configuration
• When Room 2 is enabled, the selected input source will be sent from the Zone 2 Outputs on the GTP-870HD rear panel to the audio inputs of your Room 2 receiver. VOLUME Adjusts the volume level of the Room 2 audio signal. -
Page 42: Room 2 Advanced Configuration
Room 2 Advanced Configuration The Room 2 Advanced Configuration menu contains powerful tools to customize and optimize the output of the GTP-870HD to your secondary audio system. To access the Room 2 Advanced Config menu: Press the Main button on the remote control. -
Page 43: System Configuration
Use the / buttons to choose from the follow- ing menu items: INITIAL POWER Sets the GTP-870HD to initialize in either On or Stand- by mode whenever the main rear panel power switch is turned on (1). Use the / buttons to select: •... -
Page 44: Input Labeling
Erases the input name and opens the Edit Name menu (see above). • If you want the input name to be blank (i.e., no name will be displayed for the selected input), select Erase Name, then select Return to Setup. GTP-870HD Owner’s Manual... -
Page 45: Analog Input Level
Analog Input Level The GTP-870HD allows you to adjust the voltage ref- erence levels independently for each of the unit’s seven analog audio inputs. Check the technical spec- ifications of your source components to determine the optimum reference level setting. -
Page 46: Remote Control Setup
Remote Control Setup The GTP-870HD is a learning remote control that is capable of storing and executing commands for all remote controls in your home theater system. In this way, you can eliminate the confusion of using mul- tiple remotes. -
Page 47: Using Preprogrammed Commands
Selects VIDEO 3 codes vid 4 Selects VIDEO 4 codes (GDV-850) Selects CD codes (GCD-750) tuner Selects GTP-870HD Tuner codes Rm. 2 Selects GTP-870HD Room 2 codes power Toggles Power On/Standby ext 7.1 Toggles External 7.1 input On/Off tape Toggles Tape Monitor On/Off... - Page 48 User macro User macro User macro sleep Auto Off step (off, 30, 60, 90) VFD step (Off, Dim, Bright) backlight illuminate remote control GTP-870HD Owner’s Manual CD (GCD-750) Commands Code Button Function main Selects GFR-700HD codes vid 1 Selects VIDEO 1 codes...
- Page 49 Selects VIDEO 3 codes vid 4 Selects VIDEO 4 codes (GDV-850) Selects CD codes (GCD-750) tuner Selects GTP-870HD Tuner codes Rm. 2 Selects GTP-870HD Room 2 codes power Toggles Power On/Standby ext 7.1 Programmable tape Toggles Tape Monitor On/Off mute...
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Page 50: Programming Remote Commands
Programming Remote Commands Once you’re familiar with the preprogrammed com- mands, you may wish to program specific buttons on the GTP-870HD remote to control your source com- ponents. To do this, you will need: • Your source component remote control, which will teach the new command. -
Page 51: Deleting Remote Commands
• The orange status LED blinks twice and turns off. Deleting all Commands for a Component On the GTP-870HD remote, press the Source and Select buttons simultaneously. • The orange status LED and the Source button glow and remain lit. -
Page 52: Programming Macro Buttons
Programming Macro Buttons If you find yourself repeatedly pressing the same se- quence of buttons while using your GTP-870HD, then consider taking advantage of the built-in Macro fea- ture. Macros allow you to execute a series of com- mands (up to ten button presses) at the touch of a single button. -
Page 53: Discrete Remote Control Commands
Discrete Remote Control Commands The GTP-870HD can be controlled via its serial RS-232 port. The serial port can be connected to a media con- trol center, PC, or ‘dumb terminal’ via a straight-through standard 9-pin serial port cable (MALE on one end and FEMALE on the other end). - Page 54 Select Source: TUNER (FM) TUNER Scan + TUNER Scan - TUNER STEP + TUNER STEP - FM mode – MONO FM mode – STEREO GTP-870HD Owner’s Manual Data ASCII Function Description 0x4C TUNER mode – PRESET 0x0D TUNER mode – TUNE...
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Page 55: Operations Overview
Chapter 4 - Operations Operations Overview Now that you’ve connected and configured your GTP- 870HD, it’s time for the fun part—enjoying the full power and performance of your Adcom system. This chapter covers: • Basic Audio/Video Playback ... 56 •... -
Page 56: Basic Audio/Video Playback
(Video 1, Video 2, Video 3, Video 4, or CD) on the GTP-870HD. Play your Source component. • If you programmed the GTP-870HD remote control, press the Play button to initiate playback on your Source component. • The output signal from your Source compo- nent will be heard through your speaker sys- tem and/or seen on your display device. -
Page 57: Selecting Surround Modes
Decodes the DTS 6-channel digital bit- streams found on many commercial DVDs. Use if: • Your source component is connected to the GTP-870HD’s coaxial or optical digital au- dio inputs. • Your source audio is in DTS format. • You have five speakers plus a subwoofer. -
Page 58: Tone Control
Other Surround Modes 7.1 m Uses an Adcom-proprietary digital pro- cessing technology to expand incoming stereo signals to 7.1-channel surround sound. Use if: • Your source component is connected to the ana- log or digital audio inputs. • Your source audio is in 2-channel analog or digi- tal PCM format. -
Page 59: Basic Recording
Basic Recording Follow these steps make a recording using the play- back and recording components connected to the GTP-870HD. You will first need to identify your Source and Target components. • Source - This can be the AM/FM tuner or any connected audio/video device (e.g, a cable box,... -
Page 60: Tuner Operations
• Press the Up/Down buttons on the front panel. Storing Stations as Presets The GTP-870HD allows you to store up to 64 presets (32 for each band). To store the selected station as a preset: Press the Mem button on the remote control. -
Page 61: System Operations
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: Press the Sleep button on the remote control. -
Page 62: Room 2 Operations
If you used the Fixed Zone 2 outputs, use the volume control on your Room 2 component. Notes: • The GTP-870HD can be in Standby or On modes for Room Two operation. GTP-870HD Owner’s Manual Overriding Default Room 2 Settings... -
Page 63: Chapter 5 - Help
This, along with full operational and mechanical testing, should ensure a product flawless in both ap- pearance and performance. After you have unpacked the GTP-870HD, inspect it for physical damage. Save the shipping carton and all packing material as they are intended to reduce the possibility of transportation damage should the unit ever need to be shipped again. -
Page 64: Troubleshooting
Troubleshooting The table below shows possible causes and solutions to common GTP-870HD issues. If you do not see the an- swers you need here, please contact your Adcom dealer or customer service department; see page 63. Symptom Possible Reason No sound •... -
Page 65: Technical Specifications
• Room 2 ... 50mA @ 12vDC IR Inputs • Main ... 3.5mm T/R • Room 2 ... 3.5mm T/R RS232 Control ...9600 baud/8 - N-1/ order) order) Specifications are subject to change without notice. GTP-870HD Owner’s Manual 230vAC-50Hz Flow Control = Hardware... -
Page 66: Index
Customer Support 63 Delay Configuration 38 Dimmer 61 Features 5 Front Panel Display 12 Overview 7 GTP-870HD Owner’s Manual HDMI 19, 22, 34 Input Configuration 33 Input Labeling 44 Label Source 44 Lip Sync Delay 9 Macro Programming 52 Neo:6 Configuration 40... - Page 67 Adcom shall not be liable for any errors contained herein or for any damages arising out of or related to this document or the informa- tion contained herein, even if Adcom has been advised of the possibility of such damages. This document is intended for informational and instructional purposes only.
- Page 68 8541 East Anderson Drive, Suite 101 Scottsdale, Arizona 85255 Voice: 480.607.2277 Fax: 480.348.9876 www.adcom.com GTP-870HD_manual_v1.3...