Instruction/ maintenance manual of the product CD-3680 (42-5075) Optimus
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Cat. No. 42-5075/42-5076 OWNER’S MANU AL Plea se read before using this equipment . Portable Compac t D isc Pla y er with Dig ital A nti-S hock CD- 368 0 (42 -5 075) CD- 369 0 (42 -5 076) 42-5 07 5.
2 FEA TURES Your O ptimus CD-368 0 (42 - 5 075)/ CD-3690 (42-5076) Portable Compact Disc Player with Digital Anti-Shock uses the latest digital audio t echnolo- gy to give you the c lean, crisp sound of compact discs.
3 Resume — let s you ea sily r esu me lis- tening to t h e track that was selected when you stopped playing a CD. Three P ower So urces — le t you power your CD player from t wo stan- dard or rechargeable nickel-cadmi um AA batteries, your vehicle’s battery us- ing the supplied DC adapter, or stan- dard AC power usin g an optional AC adapter.
4 This CD player is m ade and tested to meet exacting safety standards. It meets FCC requirement s and c om- pli es with saf ety per formance st an- dards of the U. S. Department of Health and Human Services. Warnings: • This CD player employs a l aser light beam.
5 CONTENTS Pow eri n g the CD P la y er ..... ..... .. ..... ..... .. ..... ..... .... ..... .. ..... ..... .. ..... ..... ..... .... ... .... ... 6 Usin g Bat teries ... ... ..... .... ... .... ..... .. ..... ..... ..... .... ... .... ..... ..... ...
6 POWERING THE CD PLA YER You can power your CD pla yer from any o f these s ources: • T wo AA alkaline batteries (not supplied) • T wo r echargea ble AA nick el- cadmium batteries (not supplied) .
7 Cautio ns : • If you will not be using the CD player with battery power for sev- eral months, remove the ba tteries. • Dispose of ol d batteries promptly and properly .
8 Imp o rt an t : Your CD pl ayer is capable of using nickel-cadm ium batte r ies . At the end of the batteries’ us eful life, they must be recycled or disposed of properly. Contact your lo ca l, coun ty, or state hazardous waste manag e- ment authorities for information on re- cycling or disposal p r o grams in your area.
9 mended a dapter m eets these specifications . Using an adapt er that does no t meet these specifi- cations could damage th e CD player or the adapter . • When you finish us ing the AC adapter , unpl ug it fr om the AC out- let first, then disc onnect it from the CD player .
10 CONNECTIONS You can l isten to your CD pla yer by connecting earph ones/headphon es or amplified speakers to the player’s PHONES ja ck, or b y connect ing a home audio or autosound system to the CD player’s LINE OUT jack .
11 CONNECTING AMPLIFIED SPEAKERS You can listen to y o ur CD pl ayer through optional ampli fied speakers (such as Cat. No. 40-1387). Plug the speaker cable’ s 1 / 8 -inch plug into the CD player’s PH O NE S ja ck.
12 • If your autosound system has a cassette deck , connect the sup- plied CD-to-cas sette adapter ’s plug to t he CD player ’ s PHONES jack. Then insert the adapter ’s other end into you r cassette deck just like a standard cassette . Note: You ca n mount your CD play er in your car using an optional mount ing bracket.
13 OPE RATION LOADING A CD Cautio n: To help prevent dust from entering the CD playe r , alwa ys keep t he CD c omp art me n t c ov er cl os ed ex - cept when loading or unloading CDs. 1. Set OFF/RESUME/HOLD to OFF . 2. Slide OPEN i n the direction of t he arrow and lift the CD compa rtment cover .
14 If you conn ected an exte rnal power source, the CD play er’s but tons li ght until you s t op t h e CD and turn t he CD player off, or t he CD player t urns itself off automatically. To temporarily s top play, press PLA Y/ P AUSE . flashes. To resume play, press PLA Y/P AUSE again.
15 To turn off the anti-sh ock syste m, set DAS OUT/IN to OUT . The sound b riefly stops, then disappears from the display. LOCKING THE CONTROL S You can protect your CD pl ayer from accidental program chan ges by lock- ing all controls ex cept OPEN , VOL- UME , DAS OUT/IN (and OFF/RESUME/ HOLD itse l f ) .
16 AUDIBLE SEARCH To searc h forward or backw ard during play, hol d down or . The CD plays rapidly and you hea r the m usic at a high speed and lo w volume. The cur- rent track’s elapsed time ap pears on the d i sp la y. Release t he but ton to resume no rmal play.
17 To repeat all tracks on a CD or in a pro- grammed seque nce, press PLA Y MODE twice. appears o n the display. When the C D player reaches t he end of the CD or the prog rammed se- quence, it continuou sly returns to the fir st track an d rep lays al l the tracks.
18 While the program med sequen ce plays, you can use t o move f o rw ar d o r to mo ve ba ckw a rd in the sequence. 6. After the last programm ed track ends, the CD p layer stops.
19 T ROUBLESHOOTING If you have prob lems operating your CD pl ayer, check this chart. If these sugges- tions do not solve the problem, contact your local RadioShack store for as si stance. Probl em Possib l e Cause S olut io n The CD play er does not work.
20 CARE AND MA INTENANCE Your O ptimus CD-3680 /CD-3690 Portable Compact Disc Player wi th Digital Anti- Shock is an ex ampl e of superior design and craftsman ship. The following sugges- tions will hel p you care for you r CD player so you can enjoy it for years.
21 REPLACING THE DC ADAPTER ’ S FUSE If the CD player stops op erating, check the fuse i n the DC adapte r’s cigarette-lighter plug. If it has bl own, follow these steps to rep lace it with a 3-amp, 5 × 20 mm, fas t-acting fuse such as Ca t. No. 270 -1054 (not s u p- plie d).
22 SPECIFICATIONS AUDIO Frequenc y Respon se ( ± 3 dB) ..... ................... ..................... .............. 20–20,000 Hz Dynamic Range .............. ................... ........................ ................... ................. 80 dB Signal-to-Noise Ratio .
23 NOTES 42-5 075.fm Page 2 3 Thu rsday, A ug us t 12, 19 99 1:03 P M.
Ra di oSh ac k A Divisi on of T andy Corporation Fort Worth, T exa s 76102 9A7 Print ed in Thai l and Limited One-Y ear W arra nt y This pro duct is warranted by RadioShac k against manu facturing def.
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If you already are a holder of Optimus CD-3680 (42-5075), 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 Optimus CD-3680 (42-5075).
However, one of the most important roles played by the user manual is to help in solving problems with Optimus CD-3680 (42-5075). Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Optimus CD-3680 (42-5075) 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
