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®
PROGRAMMABLE
COMPACT DISC PLAYER
MODEL CD-50
OPERATING INSTRUCTIONS
PLAYS ALL MUSIC COMPACT DISCS
6 DIGIT LCD VISUAL DISPLAY
TRACK REPEAT & DISC REPEAT
DELUXE STEREO HEADPHONES INCLUDED
USES 4 SIZE AA BATTERIES (NOT INCLUDED)
PLEASE READ CAREFULLY BEFORE USE
CD-50(70A-0A9)121000 NL v.1 E
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LOCATION OF CONTROLS 12 11 10 1 9 2 3 8 4 5 13 6 7 14 1. PHONES JACK (headphone jack) 2. CD DOOR CLOSE AREA 3. VOLUME CONTROL 4. CD DOOR OPEN BUTTON 5. REPEAT BUTTON 6. BACKWARD SKIP/SEARCH BUTTON ( ) 7. FORWARD SKIP/SEARCH BUTTON ( ) 8. LCD VISUAL DISPLAY 9. PLAY/PAUSE AND POWER ON BUTTON 10. STOP AND POWER OFF BUTTON (POWER OFF IS AUTOMATIC AFTER 30 SECONDS) 11. PROGRAM BUTTON 12. CD DOOR 13. BATTERY DOOR 14. AC ADAPTOR JACK (AC ADAPTOR not included) 1
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POWER SOURCES Power your CD player by connecting an optional AC ADAPTOR or by inserting 4 size AA fresh alkaline batteries. NOTE: The only AC ADAPTOR suitable for this player is DC 4.5V 600mA, with polarity , others may damage your player. Please check voltage + current (mA) before buying an AC ADAPTOR. Using with batteries Insert 4 size AA alkaline batteries according to the + and - markings on the back cabinet near the BATTERY COMPARTMENT DOOR. Tips on battery use Reversing polarities will
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DISC PLAYING 1 Load the disc. Push here Disc 1234 1234 1234 1234 Label side up Press to open 2 Connect the headphones. Stereo headphones To PHONES 3 Press the PLAY/PAUSE button ( ). TRACK NUMBER ELAPSED PLAYING CURRENTLY TIME OF THE PLAYING CURRENT TRACK PLAY/PAUSE Button 4 Adjust the volume. MAXIMUM MINIMUM VOLUME CONTROL 3
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Other operations Operation Press Display window shows To pause play TRACK NUMBER PLAYING TIME CURRENTLY FLASHES PLAYING To release pause and resume play TRACK NUMBER PLAYING TIME CURRENTLY ADVANCES PLAYING To stop or To turn off the power TOTAL TRACKS TOTAL PLAYING TIME once (or repeatedly) To skip to the next track(s) once (or repeatedly) To skip to the previous track(s) Keep depressed and release when the desired music section of the disc is found. To go ahead at high speed (search) If y
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REPEAT PLAY SINGLE TRACK REPEAT Plays one song over and over till you press STOP. SKIP REPEAT x 1 During play, select the song you want to repeat with either of the SKIP buttons ( or ), then press the REPEAT button once, the symbol REPEAT 1 appears in the display. The song currently playing will repeat over and over, until you press STOP. REPEAT 1 To resume normal play, press the REPEAT button another two times. REPEAT ALL TRACKS REPEAT Repeats all songs in order, till you press STOP. D
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PROGRAMMING YOUR PLAYING SEQUENCE PROGRAMMED PLAY The tracks (songs) on the disc can be programmed (arranged in advance) to play in any order you prefer (up to 21 tracks can be programmed). Programming Example: Program Number etc. 1 2 3 4 6 7 8 5 Track Number (song number) etc. 3 5 1 8 2 4 1 1 During CD play, the PROGRAM button functions the same as the REPEAT button. The set must be in stop mode to program it. During programming, the word PGM (program) flashes in the display.
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MAINTENANCE Handling Compact Discs Cleaning the lens Dirty, scratched or warped discs may A dirty lens will cause sound skipping. If cause skipping or noise. the lens is very dirty, the player may not Handle the disc only by the edges. To work. We suggest using a special cleaning keep clean, do not touch its surface. disk (not included) available in most music and Hi-Fi stores. However, if you do not have one, you may use the instructions below. Discs should be stored in their cases after
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SAFETY PRECAUTIONS Do not take the set apart. The laser beam used in the set may harm your eyes. Refer servicing to qualified service personnel only. Do not insert pins or coins, clips, or any objects inside the set. This set is equipped with a safety device which automatically turns the laser beam off when the disc door is opened. Do not drop the set or subject it to strong shocks. Doing so could result in damage. Do not place the set in locations where the temperature is high, or in humid or d
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IMPORTANT INFORMATION REQUIRED BY THE FCC Since the CD circuitry may cause interference to other radios nearby, switch this set off when not in use or move it away from the affected radios. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesirable operation. NOTE: This equipment has been te
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TROUBLE SHOOTING GUIDE Symptoms Causes Solutions Replace all the 4 batteries with fresh Batteries are weak (they Tracks do not alkaline batteries. Battery life with may test OK on tester but change or set fresh batteries is about 16 hours they are weak for CD does not play (rechargeable batteries have 1/2 of operation). normally. that life). Replace all the 4 batteries with fresh Dead or weak batteries. CD Player will not ones. turn on. Check AC ADAPTOR (optional) AC ADAPTOR (optional) connectio
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TECHNICAL SPECIFICATIONS CD PLAYER SECTION Frequency response .............................. 20Hz - 20kHz +1 / -2dB Wow and flutter ...................................... Below measurable limits Sampling frequency ................................ 44.1kHz D/A converter ......................................... 1-bit Error correction method .......................... CIRC Pickup ................................................... Optical 3-beam semiconductor laser (780 nm wavelength) Laser diode
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QUICK INSTRUCTIONS MODEL CD-50 POWERING UP Power your CD player by connecting an optional AC ADAPTOR or by inserting 4 size AA fresh alkaline batteries. NOTE: The only AC ADAPTOR suitable for this player is DC 4.5V 600mA, with polarity , others may damage your player. Please check voltage + current (mA) before buying an AC ADAPTOR. BATTERY OPERATION 1. Open the BATTERY DOOR. 2. Insert 4 size AA fresh alkaline batteries as shown. NOTE: Player will not work, and batteries will be drained, if
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QUICK INSTRUCTIONS BASIC FEATURES PLAYING A DISC You can play compact discs that have this logo: 1. Slide the OPEN button to open the CD DOOR. 2. Place a disc on the center post with the label facing up, and then gently push down on the center of the disc until it clicks in. 3. Close the CD DOOR, press the PLAY button, the set starts playing. PAUSE Pressing PLAY/PAUSE button while a disc is playing will pause play (the playing time of the current track will flash). Press PLAY/PAUSE again to cont
