O W N E R ' S M A N U A L C/DC-1500 Compact Disc Changer-Transport Thank you for your purchase of this Parasound component. It is among the finest compact disc changers available. Its advanced 4th-generation digital technology and sophisticated analog circuits bring digital music to life. A hybrid 1 bit/18 bit D-A converter, 8x oversampling, independent power supply regulation and premium parts assure natural reproduction at any listening level. Its unique digital output options offer the ultimate flexibility for CD transport operation with an external D-A converter in the future, so your C/DC-1500 will never be out of date. The C/DC-1500 has numerous convenience features which may not be obvious unless you take the time to learn about them. Please take a few moments now to read these instructions completely before you proceed. Whenever you are in doubt, refer to this instruction manual. C/DC-1500 Compact Disc Changer-Transport Open/Close Disc Skip Track Skip Power Search Stop Pause Play Unpacking and Placement Save your carton and the packing inserts for future safe transport in case you move or your unit ever requires shipping for repair. Note, the white printed carton is not itself strong enough for safe shipping, so you absolutely must place it into an additional outer "overcarton" before shipment. The AC cord, remote control, and audio cable are packed separately in the carton. This is a specially selected audiophile grade cord and is the only cord we recommend for use with your C/DC-1500. Please don't lose it. Before you proceed, find the serial number which is located on the rear panel of your unit and record it here for future reference or in case of casualty loss or theft: _____________________ Your C/DC-1500 should be placed on a level and sturdy surface, out of direct sunlight. It should be in a well-ventilated area, away from heating ducts or radiators. The area must be free of dust or excessive humidity. The location should be stable and isolated from speakers or foot steps to minimize vibrations that could interfere with the sensitive optical laser, this could cause the error correction circuits to operate excessively for other than defects in the CDs themselves. The unit should not be placed near any component which generates a strong magnetic field, such as a power amplifier. Do not place your C/DC-1500 directly on top of an amplifier that may generate excessive heat. Do not place your CD changer nearby your radio or TV tuner since digital circuitry uses very high frequency signals which could cause interference with clear broadcast reception; radiations from the radio or TV tuners oscillator could pollute the clarity of CD reproduction. -1- A Note on Moisture Condensation and Dew If your C/DC-1500 is brought directly from a cold location to a warm room or if it is placed in a very damp room, moisture may condense on the laser lens within the unit. If this occurs, the changer will not operate. Remove the disc and leave the changer in a warm, dry place for about an hour so the moisture can evaporate. Connecting Your C/DC-1500 Before making any connections, turn off the power to your power amplifier. This will avoid an accidental "blast" of sound which could damage your speakers. Use the cables supplied between the ANALOG LINE OUT jacks on your C/DC-1500 and any high level input jacks on your preamplifier, amplifier or receiver marked CD, AUX or TAPE PLAY. Connect the RIGHT and LEFT channels according to their markings on both units. Make certain that all your connections are secure and that there is no tension on the cables which could cause them to pull loose in the future. You may connect the output of your C/DC-1500 directly to a power amplifier which has input level controls, however you may require the additional gain of a preamplifier to reach adequate listening levels. You may prefer to try premium audio interconnect cables which are available from your Parasound dealer. The benefits of these are debated among audio hobbyists, and we cannot guarantee you will always hear an audible improvement to justify their cost. Once the inputs have been connected, plug the AC cord into any convenient outlet or into an outlet on the rear panel of your preamplifier or receiver. Try to run the AC cord in a perpendicular direction to the audio cables to minimize hum. External Remote Control Connector Your C/DC-1500 accepts the input of any popular infrared repeater system to facilitate remote control operation from another room or when your changer is installed within a closed cabinet. This connector is a popular 3.5 mm mini jack and its center conductor is +, the outer is - . For further details contact your Parasound dealer or custom installer. Digital Connections Your C/DC-1500 is equipped with an RCA jack for 75 coaxial connection to an external D-A converter. You must use a digital cable which will minimize data reflections within the cable. A standard audio interconnect cable will not produce optimum results. We recommend the Parasound Data Bridge digital cable for this purpose. Advanced Digital Adapter Module (ADAM) An optional Advanced Digital Adapter Module (ADAM) is available from your Parasound dealer or custom installer. The ADAM features both an AT&T standard glass fiber ST module and an AES/EBU standard 3 pin XLR connector. Either of these will provide superior sound if your D-A converter is equipped to accept them. The advantage of the AT&T glass fiber optic connection is that it electrically isolates your changer-transport from the rest of your system, potentially improving overall signal to noise ratio. The AES/EBU output offers a balanced digital output with a separate ground. It's very easy to install the ADAM yourself. First, insure that the C/DC-1500 is unplugged before attempting to install the ADAM. Remove the two phillips head screws at either side of the cover plate near the left side of the rear panel on your C/DC-1500. The ADAM is attached to a plate which replaces the one you just removed. -2- There is a small 4 pin connector socket on the top of the main printed circuit board, just inside the exposed opening of your C/DC-1500's rear panel. Attach the connector on the wire coming from the ADAM to this connector; there is only one direction you can fit the plug onto the socket. Make sure it is firmly connected, but if there is resistance, don't force it! Try the other direction first, so you don't break the connector or damage the circuit board. Secure the ADAM with the two screws. Your C/DC-1500 is now a highly sophisticated CD Transport. ST Optical AES/EBU + 3 2 1 G Digital Output Figure 1: ADAM-Advanced Digital Adapter Module Front Panel Functions Power Switch Use this to turn your changer on and off. This control is not duplicated on its remote control handset. Open/Close Press once to open the carousel drawer; press again to close. You can change up to two discs while the currently selected disc is playing. Never interfere with the carousel drawer while it's opening or closing, or try to force it with your hand. Play Press PLAY to listen to the disc whose number is shown in the display panel. You can press this button while the disc loading tray is open and it will automatically close the tray and start normal play. If your changer is in PAUSE, pressing the PLAY button again will resume play. Pause Press PAUSE to termorarily interrupt play of the disc shown in the display panel. Press again to resume play. Track Skip These buttons skip to the preceeding or next track each time they are pressed. If you are listening to a track, pressing the button once will return play to the beginning of that same track. Disc Skip This button selects the next disc for play and rotates the carousel each time it is pressed whether the carousel drawer is open or closed. Use this button to load discs in the STOP or PLAY mode. Search This is an audible fast review or fast forward cue to assist you in finding a specific segment within a given track. Stop This stops the disc and disengages the laser operation. Once you've pressed STOP, when you press PLAY again, the changer will start current track again a few seconds after the changer "reads" the disc. -3- Operating Your C/DC-1500 Loading Discs To load discs, press the OPEN/CLOSE button. Next, load the disc(s) in the carousel label side up. Advance the carousel with the DISC SKIP button to load up to 5 discs. The carousel is exposed so you can change two discs without interrupting the disc currently in play. If you press the DISC SKIP button while doing this, the disc in play will stop playing and the carousel will rotate to the next disc tray. CAUTION: Be patient while loading discs. Don't try to load discs before the carousel drawer has fully opened or try to close it before you are certain the discs are properly seated. If your C/DC-1500 tries to close the carousel drawer with discs only partially in place, it may ruin a disc. Do not try to play a warped disc; it may interfere with the carousel's operation. Starting Disc Play After loading, press the DISC NUMBER on the remote or DISC SKIP on the front panel to select the disc you want to play. Next, press PLAY and the selected disc will start playing on TRACK 1. After initial turn-on, the unit will start playing TRACK 1 on DISC 1 unless otherwise selected. Selecting Specific Discs and Tracks To select a specific track on any disc, press DISC NUMBER on the remote or DISC SKIP on the front panel to select the disc you want to play. Next, select the desired track with the TRACK NUMBER or the TRACK SKIP buttons on the remote control or front panel. Finally, start play by pressing PLAY. Display Panel Your C/DC-1500 comes equipped with a display panel to show the disc and track in play and elapsed time. The display panel will also indicate the status of the C/DC-1500's special functions such as REPEAT, MEMORY, INTRO SEARCH, SHUFFLE, and the MUSIC CALENDAR. The following drawing illustrates all the functions within the display panel. INTRO DISC PLAY PAUSE TRACK TOTAL EACH REMAIN SHUFFLE SEC MEMORY REPEAT 3 12 MIN 02: 31 ONE ALL 1 6 11 16 2 7 12 17 3 8 13 18 4 9 14 19 5 10 15 20 Figure 2: Functions of the C/DC-1500 Display Panel Music Calendar The music calendar on the display panel provides a quick visual status of the number of tracks on a disc, the current track being played, and how many tracks are left to play. For example, if you are listening to TRACK 3 on DISC 4 that has a total of 12 tracks, the display panel will show the disc number and track number with time elapsed. The music calendar will display the total number of tracks left to play on the disc (up to 20 discs). The tracks that have already been played will disappear from the calendar, and the track being played will flash. DISC PLAY TRACK EACH 43 MIN SEC 03: 25 345 6 7 8 9 10 11 12 Figure 3: Display Panel in Normal Play Mode with Music Calendar -4- Remote Control Functions The remote control handset duplicates all front panel functions except power on/off, but contains several additional functions described below. It uses 2 AA batteries (included). Disc Number and Disc Select These buttons allow direct access or sequential to the disc you want to hear. To play a specific disc and track, press the desired DISC NUMBER, TRACK NUMBER, and then PLAY. If you press DISC NUMBER and PLAY only, the disc will automatically start on TRACK 1 of the selected disc. You can use the DISC SELECT button to advance to the next disc in the carousel and it will start on TRACK 1. If you press DISC SELECT, TRACK NUMBER, and then PLAY, the selected track in the next disc will be played. Programming Your C/DC-1500 You can program your C/DC-1500 to play any sequence of tracks you want. All programming must be performed in the STOP mode. To program your C/DC-1500, first press the DISC NUMBER, TRACK NUMBER, and then MEMORY. The MEMORY indicator in the display panel will light to show that the C/DC-1500 is ready to play the programmed tracks. The first programmed track will be displayed as P-01, the second track will be displayed as P-02, and so on. When you press the PLAY button, the tracks will be played in programmed order. A maximum of 32 tracks may be programmed if you try to exceed the maximum, the display panel will read FULL. DISC TRACK MEMORY 43 Checking the Program P - 01 Figure 4: Display Panel in the Program Mode Each time you press the CHECK button, the track number and its program position will appear in the display. Overwriting Tracks in the Program You can write over programmed tracks by pressing the DISC NUMBER, TRACK NUMBER, and MEMORY while the programmed track to be overwritten (e.g. P-01) is in the display panel. Adding Tracks to the Program You can add tracks to the program, by first pressing STOP, then pressing DISC NUMBER, TRACK NUMBER, and MEMORY. Clearing the Program If you press the CLEAR button, the entire program ...