Harman Kardon HD7425 Owners Manual - Page 7

Connections 0 CD player Amplifier or Receiver ffillARAYSIA VOMit 0 I (HD7425 shown) REMOTE MODELX0..IIIOSSa IMIWAKARDON GNO fl ORD CAUTION SEFAKETIIIPU.MCE 'IVSTA, OR TORN SYSTEM I ATTCNTION O c) O 0 0 SERIAL X0. GND ECM", ONO IV' gcco' TL A (MA, SMITAIE I OU I 225ILIAL I LI 2 I Optional Digital Connection The HD7325/HD7425 also have a digital output jack - a single electrical RCA-type connector. If your preampli tier has a digital-to-analog decoder and can accept a digital signal from a compact disc player, you can connect your CD player to your preamplifier using this digital jack. Please note that using the digital output will bypass the internal RLS D/A conversion circuitry and therefore miss one of the major benefits of the HD7425. The best use of this output is for direct connection to a digital recorder, a very high performance external D/A Converter, or a true Digital Signal Processing (DSP) Preamplifier. DIGITAL OUTPUT COAXIAL ' wo °0aacccoaral> Digital Coaxial Connection to amplifier or receiver digital coaxial pad Standard Connection Before you begin to connect this unit to your system, be sure that all components are turned off and unplugged from the electrical outlet. On the back of your unit are output jacks that connect your CD player to your receiver, integrated amplifier, or preamplifier. Using the supplied shielded cords, connect the left and right output jacks on the back of the CD player to the left and right input jacks marked CD or AUX on the back of your receiver/preamplifier/integrated amplifier. Alternatively, you can also use the TAPE INPUT or TAPE PLAY jacks on your receiver/preamplifier/integrated amplifier. Note: NEVER connect your CD player to the PHONO inputs. 6