Instruction/ maintenance manual of the product HD720 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 TOT AL OVER › MIN SEC TRAC.
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 o wer 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 r emote 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 o wer Off: Pr ess this button to put the unit in the Standby mode. b P o wer On: Pr ess 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 o wer 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 For mat 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 TOT AL 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 .
An important point after buying a device Harman Kardon HD720 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Harman Kardon HD720 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harman Kardon HD720 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harman Kardon HD720 you will learn all the available features of the product, as well as information on its operation. The information that you get Harman Kardon HD720 will certainly help you make a decision on the purchase.
If you already are a holder of Harman Kardon HD720, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harman Kardon HD720.
However, one of the most important roles played by the user manual is to help in solving problems with Harman Kardon HD720. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harman Kardon HD720 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
