Manuale d’uso / di manutenzione del prodotto HD720 del fabbricante Harman-Kardon
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Harman Kardon HD720 Compact Disc Player Owner’ s Manual Stop/Clear Search Play Pause Phones Phones Level Display Time Random Program Program Check Repeat Skip Open/Close TOTAL OVER › MIN SEC TRACK.
Staple or clip original invoice here. ▼ HD720 –120V Owner's Manual 9/17/98 9:54 AM Page 20.
Owner’ s Manual HD720 Compact Disc Player T able of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3 Unpacking . . . . . . . . .
Introduction Thank you for choosing the Harman Kardon HD720 CD player . The HD720 is an exceptionally well-engineered product that offers high performance and ease of use. We ask that you take a few minutes to read through this Owner’ s Manual to familiarize yourself with the controls and functions.
2 Safety Information CAUTION: The HD720 uses a Laser System. T o prevent direct exposure to the laser beam, do not open the cabinet enclosure or defeat any of the safety mechanisms provided for your protec- tion.
Safety Information Cleaning When the unit gets dirty , wipe it with a clean, soft dry cloth. If necessary , wipe it with a soft cloth dampened with mild soapy water , then a fresh cloth with clean water . Wipe dry immediately with a dry cloth. NEVER use benzene, aerosol cleaners, thinner , alcohol or any other volatile cleaning agent.
Front Panel Controls 4 1 Power Switch 2 Status Mode Indicator 3 Remote Sensor Window 4 Play Button 5 Stop/Clear 6 Pause Button 7 Search Buttons 8 Skip Buttons 9 Display Button ) T ime Button ! Program.
Front Panel Controls 5 1 P ower Switch: Pr ess this switch to apply power to the HD720. When the switch is first turned on, the Status Mode Indicator light 2 sur- rounding the switch will turn green. Once the unit has been turned on with this switch it may be operated from either the fr ont panel or remote control.
Rear Panel Connections 6 DIGITAL OUTPUT OUTPUT COAXIAL FIXED LEFT RIGHT REMOTE IN OUT ON OFF AUTOPLAY MODEL NO.: HD720 HARMAN KARDON WOODBURY NEW YORK SERIAL NO.
Remote Control Functions 7 123 456 789 0 INTRO PROGRAM CLEAR CHECK TIME 1/ALL Repeat A-B RANDOM HD 720 ON OFF DISPLAY SKIP SEARCH h ba j k l m n o p q c e g i f d a Power Off b Power On c Numeric Cont.
Remote Control Functions 8 a P ower Off: Press this button to put the unit in the Standby mode. b P ower On: Press this button to turn on the HD720. Note that in order for the Power On button to operate, the front panel P ower Switch 1 must be pr essed, and the Status Mode Indicator 2 should glow amber .
Installation T o prevent possible damage to your speakers and other components in your audio system, it is important that ALL components, including the HD720 and receivers are turned off and unplugged from their AC power source when installing any new component.
Operation Normal Play T o play a disc, first turn the HD720 on using the Main P ower Switch 1 . If the unit has previously been turned on with the Main Power Switch, but then turned off using the remote control, the Status Mode Indicator 2 will glow amber .
Operation While the disc is playing, the track being played will show both as a large number in the middle of the display and as a smaller , flashing number at the bottom of the display . The elapsed time of the track being played will also appear in the display .
Program Search The HD720 is equipped with a variety of functions that make it easy to search for specific parts of any CD. Search If you wish to quickly scan through a disc to locate a particular passage or program, press the Searc h buttons 7i .
Programmed Play Operation 13 The HD720’ s advanced programming capability enables you to preset the order in which tracks play , to repeat one track or all tracks, and to repeat any portion of a disc without regard to track numbers.
Programmed Play Operation 14 T o remove tracks from the middle of a previously programmed sequence, press the Check @o button, and then press the Skip buttons 8h until the desired track number appears in the dis- play . Press the Clear e or Stop/Clear 5 button to remove the track from the sequence.
T roubleshooting 15 SYMPTOM No lights on Front Panel Remote does not appear to operate Front panel lights, but CD does not play Play indicator lights, but no sound is heard Sound skips or stutters dur.
T echnical Specifications 16 Signal Format Sampling Frequency 44.1 kHz D/A Conversion 1-bit, Multilevel Delta-Sigma Conversion Oversampling 8 times Discrete Analog Output Section Error Correction CIRC System Frequency Response 8 Hz to 20 kHz ±1 dB T otal Harmonic Distortion (THD) 0.
HD 720 Power Stop/Clear Search Play Pause Display Time Program Program Check Skip Open/Close TOTAL OVER › MIN SEC TRACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 fl Printed in China Part #.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Harman-Kardon HD720 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Harman-Kardon HD720 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Harman-Kardon HD720 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Harman-Kardon HD720 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Harman-Kardon HD720, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Harman-Kardon HD720.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Harman-Kardon HD720. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Harman-Kardon HD720 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
