Adcom GTP-860 Owner'S Manual Download Page 5

ADCOM GTP-860 OWNER’S MANUAL  |  5

INTRODUCTION

Congratulations  on  your  decision  to  purchase  the  ADCOM  GTP-860  tuner-preamplifier.  The  GTP-860  provides 
Dolby Digital and DTS decoding with 7.1 output channels, as well as a 5.1 analog bypass and the RDS radio data 
system. These features and ADCOM’s legendary quality provide the heart of your cutting-edge home theater. You 
have made a wise choice that will reward you for years to come with exceptionally accurate and musical sound 
reproduction. To realize the full potential of your new preamplifier, and before making any connections to it, 
please read these operating and installation instructions thoroughly.

UNPACKING THE GTP-860

Before your new ADCOM tuner-preamplifier left our factory, it was carefully inspected for physical imperfections 
and tested for all electrical parameters as a routine part of ADCOM’s systematic quality control. This, along with 
full operational and mechanical testing, should ensure a product flawless in both appearance and performance. 
After you have unpacked the GTP-860, 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 preamplifier ever 
need to be shipped again. In the unlikely event damage has occurred, notify your dealer immediately and request 
the name of the carrier so a written claim to cover shipping damages can be initiated. THE RIGHT TO A CLAIM 
AGAINST A PUBLIC CARRIER CAN BE FORFEITED IF THE CARRIER IS NOT NOTIFIED PROMPTLY IN WRITING AND IF 
THE SHIPPING CARTON AND PACKING MATERIALS ARE NOT AVAILABLE FOR INSPECTION BY THE CARRIER. SAVE ALL 
PACKING MATERIALS UNTIL THE CLAIM HAS BEEN SETTLED.

ADCOM PROTECTION PLAN (USA Only)

ADCOM offers the enclosed valuable Limited Warranty. Please read the details on the Warranty Card carefully to 
understand the extent of the protection offered by the Warranty, its reasonable limitations, and what you should 
do in order to obtain its benefits. Be sure to verify that the serial number printed on the rear panel matches the 
serial number on the outer carton. If any number is altered or missing, or if the ADCOM Warranty Card is not 
included in the carton, you should notify us immediately in order to ensure that you have received a genuine 
ADCOM  product  which  has  not  been  opened,  mishandled,  or  tampered  with  in  any  way. 

Always  retain  your 

original sales receipt as a proof of purchase.

This unit is manufactured under license from Dolby Laboratories Licensing Corporation. It is additionally licensed 

under one or more of the following patents: U.S. number 3,959,950, Canadian numbers 1,004,603 and 1,037,877.

Dolby® Pro Logic®, and Dolby Digital® are registered trademarks of Dolby Laboratories Licensing Corporation. 

Manufactured under license from Digital Theater Systems, Inc. US Patent Number 5,451,942 and other world-

wide patents issued and pending. “DTS,” “dts,” “DTS Digital Surround,” are trademarks of Digital Theater 

Systems, Inc. Copyright 1996 Digital Theater Systems, Inc. All Rights Reserve

GTP-860 Tuner/Preamp

GRC-800 Remote Control
with Batteries

GTP-860 Owners Manual
and Warranty

ADCOM Power Cord

Video 5 input cover 

FM Antenna/Balun Adapter

up

tune/preset

down

surround mode

G T P - 8 6 0

video 5

video 4

video 3

video 2

video 1

FM

AM

ext 5.1

tape monitor

CD

surround backs

s-video

video 5 in

L audio R

video

phones

memory

FM mute/high blend

display

bass

treble

volume

P R O L O G I C   I I

Summary of Contents for GTP-860

Page 1: ...plifier up tune preset down surround mode G T P 8 6 0 video 5 video 4 video 3 video 2 video 1 FM AM ext 5 1 tape monitor CD surround backs s video video 5 in L audio R video phones memory FM mute high...

Page 2: ...you have correctly connected your amplifier and speakers to your new preamplifier you should be able to enjoy many trouble free years of performance We conduct a thorough quality and performance test...

Page 3: ...FUNCTION TABLE 20 21 2 3 PROGRAMMING YOUR REMOTE CONTROL 22 23 2 4 PROGRAMMING MACRO BUTTONS 24 2 5 DISCRETE CUSTOM CODES FOR INSTALLERS 25 PLACEMENT OF THE GTP 860 25 OPERATION SETUP 3 1 ONSCREEN DIS...

Page 4: ...or liquid has been spilled into the unit or C The unit has been exposed to rain or liquids of any kind or D The unit does not appear to operate normally or exhibits a marked change in performance or...

Page 5: ...NSPECTION BY THE CARRIER SAVE ALL PACKING MATERIALS UNTIL THE CLAIM HAS BEEN SETTLED ADCOM PROTECTION PLAN USA Only ADCOM offers the enclosed valuable Limited Warranty Please read the details on the W...

Page 6: ...wn Buttons 6 Tune Preset Button 7 Display Window 8 Volume Knob 9 Headphone Output Video 5 Input 10 Surround Backs Button 11 Input Selector Buttons 12 Surround Mode Button 13 Bass Treble Controls 6 ADC...

Page 7: ...opped 2 Display Button The GTP 860 supports RDS PS and RDS RT With stations carrying RDS information RDS will light up in the display panel and the station s RDS name is automatically displayed RDS PS...

Page 8: ...Panel will go out and the sta tion is now stored in your GTP 860 s memory To exit the Memory mode without storing a station leave all the tuner controls untouched the Memory mode will automatically ca...

Page 9: ...panel to sim plify connection of a camcorder or a video game console To select video five push the corresponding front panel button in the input selector section 10 Surround Backs Button Pressing thi...

Page 10: ...gic Dolby Pro logic II is intended for use with most movies and television programs that are designed to be listened to using Prologic decoding In addition to the standard Dolby Prologic II the GTP 86...

Page 11: ...g Audio Inputs Outputs 19 Component Video Inputs Output 20 Multi Zone Source Outputs 21 Tape Inputs and Outputs 22 CD Analog Inputs 23 External 5 1 Analog Inputs 24 Digital Audio Inputs 25 AC Power Co...

Page 12: ...included and should be connected to the FM connector at the rear of the unit using the balun adapter supplied The ribbon aerial should be mounted on a vertical surface and placed so that it forms a T...

Page 13: ...ct the left and right Audio In of the VCR to the Video 3 or Video 4 OUT connectors for record ing Using a single RCA to RCA Video Composite lead or S Video lead also connect the video output of the VC...

Page 14: ...aux out monitor out Y PB PR Y PB PR Y PB PR video 1 component input video 2 component input video component output antenna AM gnd out tape front front surr rear surrounds back multi zone source outpu...

Page 15: ...e jack has no output 27 Voltage Switch The GTP 860 can be configured for either 120V or 230V operation using this switch Extreme caution must be used when changing the voltage of the unit as an incorr...

Page 16: ...Random button 47 Tuning Up Down buttons 48 Pre Tune button 49 RDS button 50 AM button 51 FM button 52 M1 M2 M3 M4 Macro Keys 53 Sleep button 54 Backlight button 55 Dim button 56 Main button 16 ADCOM G...

Page 17: ...oes not light The dim command is not preprogrammed in the CD remote page If your GTP 860 is on you will also notice the display does not respond to this command Press the 56 main button again to reen...

Page 18: ...e control does not affect recordings made using the Tape and Video or Tape Video 3 and Video 4 outputs but will affect the signal going to the Preamp output 35 Mode Button In main mode this is preprog...

Page 19: ...this button is preprogrammed as random command for ADCOM CD player 47 Tuning Up Down Buttons In tuner mode these buttons are preprogrammed to scan up or down the GTP 860 s AM or FM band 48 Pre Tune Bu...

Page 20: ...UTTONS MAIN VID 1 VID 2 VID 3 VID 4 VID 5 TUNER CD POWER MUTE VOLUME UP VOLUME DOWN TAPE EXT 5 1 D RANGE STOP MODE PAUSE PLAY SETUP UP Main Selects Main Selects Video 1 Selects Video 2 Selects Video 3...

Page 21: ...epeat Current Track Random Play Programmable Programmable Programmable Programmable Programmable Programmable For Macro Use For Macro Use For Macro Use For Macro Use Sleep Backlights All Buttons Progr...

Page 22: ...main mode This safety feature assures you that you will always be able to fully enjoy the GTP 860 s capabilities Programming Your Own Commands You can supplement preprogrammed commands with com mands...

Page 23: ...the device mode selected has been erased 3 To exit this feature press and hold the ADCOM remote s source selector and select buttons simultaneously The orange status LED and the source selector button...

Page 24: ...l commands Remember that each macro can hold only up to 10 individual commands 4 Press the tuning up button to save the macro The red status LED and input selector button will blink twice to confirm p...

Page 25: ...ght Trim 1111 1000 31 OSD Bypass ON 0110 1000 22 OSD Bypass OFF 1110 1000 23 Mute ON 0110 0001 86 Mute OFF 1110 0001 87 clearance 5 ADCOM GTP 860 OWNER S MANUAL 25 Placement of your GTP 860 Your syste...

Page 26: ...ted to the GTP 860 may need to be adjusted so that there is an even balance of sound from all the speakers in the system If for instance the relative volume level to the Left and Right speakers and th...

Page 27: ...e ear takes most notice of the sounds that arrive at the head first Similarly the center speaker is often closer to the listener than the front left and right speakers To compensate for this the GTP 8...

Page 28: ...if your rear speaker distance is 6 feet 1 8 m and the front distance is 12 feet 3 7 m the correct rear channel delay setting is 6 milliseconds Again set the rear channel delay to 0ms if the rear chan...

Page 29: ...Left Right these can include a Center two Surround Speakers and a Subwoofer Call up the SETUP menu of the On Screen Display Select the SPEAKER SETTINGS Highlight PRESET and use the Left and Right arro...

Page 30: ...ght surround back left surround rear left surround rear right front left front right center surround back right surround back left This speaker setting is preferred if you are not using surround backs...

Page 31: ...O LOGIC II HALL STEREO and 5 CH STEREO DYNAMIC RANGE indicates the dynamic range currently selected 100 75 50 and 25 in Dolby Digital mode only or N A for the other modes Dimension This parameter is u...

Page 32: ...there is anything electrically wrong with any new component With the advent of audio video and home theater systems the problem has become commonplace Generally the cause is the Cable TV incoming sign...

Page 33: ...fe ence from another station Interference from other electrical sources computers games consoles Interference from fluorescent lighting or electrical motor Station signal too weak Station not transmit...

Page 34: ...lly The front panel is a heavy gauge high grade aluminum extrusion carefully finished and anodized for durability The chassis top cover and rear panel are heavy gauge steel that has been powder coated...

Page 35: ...ols L and R front only Bass effective below 200Hz Bass Max Gain Cut 10dB 20Hz Treble effective above 6 3kHz Treble Max Gain Cut 10dB 20Hz FM Tuner Usable Mono Sensitivity 15dB 50 dB Mono Quieting Sens...

Page 36: ...ADCOM A division of Klein Technology Group LLC 8551 East Anderson Drive Suite 105 Scottsdale Arizona 85255 Voice 480 607 2277 Fax 480 348 9876 http www adcom com GTP860_manual_v1...

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