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Table of Contents
- 1 Table of Contents
- 2 Introduction and Safety Information
- 3 Front Panel Controls
- 4 Rear Panel Connections
- 5 Installation & Setup
- 6 Connections with AVR80 or AVI250
- 7 Connections with an External Surround Sound Processor
- 8 Connections with AV Receiver through Pre-Out/Main-In Loop
- 9 ADP303 Operation
- 10 Specifications
- 11 Troubleshooting Guide
- 12 Declaration of Conformity
- Download this manual
24093_ADP 303 Eng. 27/02/1998 10:34 Side 1
80 Crossways Park West
Woodbury, NY 11797
©1996 Harman Kardon, Incorporated
Owner's Manual
®
ADP303 Dolby
Table of Contents
Introduction and Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Front Panel Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Rear Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation & Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Connections with AVR80 or AVI250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connections with an External Surround Sound Processor . . . . . . . . . . . . . . . 9
Connections with AV Receiver through Pre-out/Main-In Loop . . . . . . . . . . 10
ADP303 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Troubleshooting Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
C AUT I ON
RISK OF ELECTRICAL SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead
symbol, within an equalateral triangle,
is intended to alert the user to the
presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of
sufficient magnitude to consittute a risk of
electric shock to persons.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION:
TO PREVENT ELECTRIC SHOCK, MATCH WIDE
BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
ATTENTION:
POUR EVITER LES CHOCS ELECTRIQUES, INRODUIRE LA
LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE
LA PRISE ET POUSSER JUSQU'AU FOND.
Digital Decoder
The exclamation point within an
equalateral triangle is intended
to alert the user to the presence
of important operating and maintenance
(servicing) instructions in the literature
accompanying the appliance.
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Table of Contents
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Summary of Contents for Harman Kardon ADP303
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Page 1: Table Of Contents
ADP303 Operation ........ -
Page 2: Introduction And Safety Information
24093_ADP 303 Eng. 27/02/1998 10:34 Side 2 Introduction and Safety Information Congratulations! Your purchase of an ADP303 places you in the vanguard of home theater listeners. The ADP303’s advanced circuitry decodes the Dolby Digital (AC-3) signals from standard laser discs, the latest DVD players and... - Page 3 24093_ADP 303 Eng. 27/02/1998 10:34 Side 3 Introduction and Safety Information UNPACKING & INSTALLATION The carton and shipping materials used to protect your new ADP303 during shipment were specially designed to cushion it from shock and vibration. We suggest that you save the carton and...
- Page 4 Master volume control and mute function. Adjustable delay time. Bypass feature. Rear panel speaker configuration switches to match the ADP303 to a wide range of speaker types and sizes. 6 discrete channel inputs and outputs, for connection between existing surround sound pre-amp/processors...
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Page 5: Front Panel Controls
MUTE button is engaged to remind you that the unit is turned on, but silenced. The MUTE function will not work when the ADP303 is in the BYPASS mode. ˙ Level Trim Controls These controls are used to adjust the audio output level of each individual channel. -
Page 6: Rear Panel Connections
PCM digital output of an LV or CD player to these AC-3 Input Jacks. ¢ 6 Channel Input Jacks When the ADP303 is used with an external preamplifier, an outboard surround processor or any AV receiver with PREAMP-OUT/MAIN-... -
Page 7: Installation & Setup
SPEAKER MODE SETTINGS systems normally use the “small” setting, some systems contain a crossover Since the ADP303 may be used with a within the subwoofer, and send filtered wide variety of speaker types, it is sounds to small speakers. Consult your important that you adjust the rear panel dealer or the speaker system’s owner’s... - Page 8 SYSTEM CONNECTIONS The ADP303 may be used in one of three operating modes, depending on the other equipment in your system. Before proceeding to the final adjustments,...
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Page 9: Connections With Avr80 Or Avi250
˙ . Set the cover aside so that you may replace it later. 8. Turn on the power to both the ADP303 and the receiver or amplifier. Before pro- ceeding further, make certain that the output levels on the receiver or amplifier have been properly adjusted. -
Page 10: Connections With An External Surround Sound Processor
DIGITAL IN COAX Power Amplifier FRONT SURROUND CENTER 7. Turn on the power to both the ADP303 and the external processor. 8. Select one of the three digital inputs ∂ on the ADP303. î 9. Set the Main Volume Control the ADP303 to the 12 o’clock position. -
Page 11: Connections With Av Receiver Through Pre-Out/Main-In Loop
ADP303 by using the following steps: 1. Connect the AC-3 RF output of a com- patible LV player to the ADP303 AC-3 RF ¡ In Jack 2. Connect the optical or coax AC-3 out- put of a DSS, DVD player or HDTV receiv- ™£... -
Page 12: Adp303 Operation
MUTE button. Press it again to return to normal volume levels. 7. To take the ADP303 out of the system when it is used with products other than those with a 6 Channel Direct mode, (e.g., where it is installed between the... -
Page 13: Troubleshooting Guide
24093_ADP 303 Eng. 27/02/1998 10:34 Side 13 If your trouble cannot be resolved with the actions listed in the following table, immediately unplug the power cable and contact your dealer or authorized Harman Kardon Service Depot. SYMTOM The unit fails to turn on when the POWER switch is pressed. -
Page 14: Declaration Of Conformity
24093_ADP 303 Eng. 27/02/1998 10:34 Side 14 Declaration of Conformity We, Harman Kardon Europe A/S Kongevejen 194B DK-3460 Birkerød DENMARK declare in own responsibility, that the product described in this owner's manual is in compliance with technical standards: EN 55 013/6.1990 EN 55 020/6.1988... - Page 15 24093_ADP 303 Eng. 27/02/1998 10:34 Side 15 POWER Delay Time Bypass Optical Coaxial Test Mute Printed in Japan Part #1111-ADP303E 267 J851310...
- Page 16 24093_ADP 303 Eng. 27/02/1998 10:34 Side 16 Harman Kardon ADP303 Dolby Digital Decoder ® Volume Test Mute LEFT CENTER RIGHT L • SURROUND • R SUB. W LEVEL TRIM Owner’s Manual...