Summary of the content on the page No. 1
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 18
Harman Kardon
HD720
Compact Disc Player
Open/Close
TRACK
MIN SEC
ß
TOTAL
Ý
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 OVER
Display Program Random
Play Stop/Clear Pause Search Skip Phones Level Phones
Time Program Repeat
Check
Owner’s Manual
Summary of the content on the page No. 2
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 20 Staple or clip original invoice here. t
Summary of the content on the page No. 3
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 19 Owner’s Manual HD720 Compact Disc Player Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Front Panel Controls. . . . . . . . . . . . . . . . . . . . . . . . . . 4–5 Rear Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . 6 Remo
Summary of the content on the page No. 4
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 1 Introduction 1 Thank you for choosing the Harman If you have any questions about this n Intro Search to Automatically Scan Kardon HD720 CD player. The HD720 product, its installation or operation, a Brief Portion of Each Track to is an exceptionally well-engineered please contact your dealer, as they are Quickly Locate Your Favorite product that offers high performance your best source of local information. Selections and ease of use. n Soph
Summary of the content on the page No. 5
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 2 Safety Information 2 Important Safety Information CAUTION: The HD720 uses a Laser n Make certain that proper space is pro- System. To prevent direct exposure to vided both above and below the unit Verify Line Voltage Before Use the laser beam, do not open the cabinet for ventilation. If this product will be Your HD720 has been designed for use enclosure or defeat any of the safety installed in a cabinet or other enclosed with 120-volt AC curr
Summary of the content on the page No. 6
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 3 Safety Information 3 Cleaning n Reorient or relocate the receiving If you do not wish to save the packaging When the unit gets dirty, wipe it with a antenna. materials, please note that the carton clean, soft dry cloth. If necessary, wipe it and other sections of the shipping protec- n Increase the separation between the with a soft cloth dampened with mild tion are recyclable. Please respect the equipment and receiver. soapy water, then a fr
Summary of the content on the page No. 7
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 4 Front Panel Controls 4 ( *& HD 720 Open/Close _ RANDOM INTRO REPEAT ALL ONE A B AUTO TRACK ELAPSED INDEX MIN SEC ß REMAIN TOTAL ± EACH Ý PROGRAM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 OVER Display Program Random Power Play Stop/Clear Pause Search Skip Phones Level Phones Time Program Repeat Check 2 4 6 8 ) @ $ ^ 1 3 5 7 9 ! # % 1 Power Switch 8 Skip Buttons % Headphones Level 2 Status Mode Indicator 9 Display B
Summary of the content on the page No. 8
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 5 Front Panel Controls 5 1 Power Switch: Press this switch 7 Search Buttons: Press one of $ Repeat Button: Press this button to apply power to the HD720. When these buttons to search forward once to continually repeat all tracks the switch is first turned on, the Ñ or backwards â through a on a disc. Press it again to repeat Status Mode Indicator light 2 sur- disc to locate a particular portion of only the track currently being played. rounding
Summary of the content on the page No. 9
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 6 Rear Panel Connections 6 MODEL NO.: HD720 CAUTION AC 120V 60 Hz 12 W ~ HARMAN KARDON RISK OF ELECTRIC SHOCK WOODBURY DO NOT OPEN NEW YORK AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR DIGITAL OUTPUT AUTOPLAY REMOTE OUTPUT FIXED COAXIAL LEFT IN OUT ON OFF RIGHT MANUFACTURED SERIAL NO. MADE IN CHINA Áª £¢ ° ¤ Á Coaxial Digital Output £ Autoplay Switch ° Remote Control Output ª Fixed Audio Outputs ¢ Remote Control Input ¤ AC Power
Summary of the content on the page No. 10
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 7 Remote Control Functions 7 ba a Power Off b Power On c Numeric Controls ON OFF DISPLAY d Program Button q e Clear Button 123 f Repeat 1/All Button g Repeat A–B Button h Skip Buttons 456 i Search Buttons j Play Button 789 c k Stop l Pause Button 0 INTRO m Random Button p n Time Button o o Check Button PROGRAM CLEAR CHECK TIME d p Intro Button n e Repeat q Display Button 1/ALL A-B RANDOM f m g l SKIP h k SEARCH i j HD 720
Summary of the content on the page No. 11
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 8 Remote Control Functions 8 a Power Off: Press this button to e Clear Button: Press this button k Stop: Press this button to stop the put the unit in the Standby mode. to remove tracks from a programmed disc currently being played. sequence. Each press of the button b Power On: Press this button to will remove one track, starting with l Pause Button: Press this button turn on the HD720. Note that in the last track programmed to play. once to m
Summary of the content on the page No. 12
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 9 Installation 9 To prevent possible damage to your NOTE: When replacing batteries it is speakers and other components in your always a good idea to replace both at the audio system, it is important that ALL same time. When the unit will not be components, including the HD720 and used for an extended period of time, it is receivers are turned off and unplugged also a good idea to remove the batteries from their AC power source when so that the
Summary of the content on the page No. 13
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 10 Operation 10 Normal Play After a brief pause, the Information To play all of the tracks on the disc in order, press the Play button 4j. A Display will show the total number of To play a disc, first turn the HD720 on play indication ß will appear in the tracks on a disc and the total running using the Main Power Switch1. If the Information Display*. time of the disc. The number of tracks unit has previously been turned on with will be shown i
Summary of the content on the page No. 14
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 11 Operation 11 While the disc is playing, the track being Note that the unit is not removed from Display Dim played will show both as a large number AC main power when it is in the Standby in the middle of the display and as a mode. During long periods of inactivity, In some instances, it may be desirable to smaller, flashing number at the bottom it is recommended that the Main Power reduce the brightness of the display or to of the display. T
Summary of the content on the page No. 15
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 12 Program Search 12 The HD720 is equipped with a variety of Skip Intro Search functions that make it easy to search for specific parts of any CD. To move from one track on the disc to This feature lets you locate a track by another, press one of the Skip buttons playing the first 15 seconds of each track. Search 8h. Pressing the Forward Skip When the Intro button p is pressed, button ßá will move you forwards the unit will play only 15 seconds
Summary of the content on the page No. 16
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 13 Programmed Play Operation 13 The HD720’s advanced programming The second display will show the total Checking Program Contents capability enables you to preset the order cumulative running time of all tracks in which tracks play, to repeat one track entered along with the last track number To check the contents of a program, press or all tracks, and to repeat any portion of programmed. After 5 seconds, only this the Check button @o. Each pre
Summary of the content on the page No. 17
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 14 Programmed Play Operation 14 To remove tracks from the middle of a Auto Play Repeat One previously programmed sequence, press To repeat the track in play, press the the Check@o button, and then The HD720 may be programmed to auto- Repeat 1/All button f or the Repeat press the Skip buttons 8h until the matically go into the play mode when button $ twice. The REPEAT and ONE desired track number appears in the dis- the unit is turned on. indica
Summary of the content on the page No. 18
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 15 Troubleshooting 15 Troubleshooting Guide SYMPTOM CAUSE SOLUTION No lights on Front Panel • No AC power • Make certain AC power cord is plugged into a live outlet. Remote does not appear • Main Power Switch turned off • Turn on Main Power Switch. to operate • Weak batteries • Install fresh batteries, observing polarity indications. • Blocked sensor • Remove obstructions from the front panel sensor or connect a remote sensor to the Remote In
Summary of the content on the page No. 19
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 16 Technical Specifications 16 Signal Format Sampling Frequency 44.1kHz D/A Conversion 1-bit, Multilevel Delta-Sigma Conversion Oversampling 8 times Discrete Analog Output Section Error Correction CIRC System Frequency Response 8Hz to 20kHz ±1dB Total Harmonic Distortion (THD) 0.006% Dynamic Range 96dB Signal-to-Noise Ratio 105dB Channel Separation 92dB Line Output Level 2.0V RMS General Power Requirement AC 120V/60Hz Power Consumption 12 Watts
Summary of the content on the page No. 20
HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 17 HD 720 Open/Close TRACK MIN SEC ß TOTAL Ý 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 OVER Display Program Power Play Stop/Clear Pause Search Skip Time Program Check Printed in China Part #1111-HD720 CEC6P10068030
