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Optimus 744 manuale d’uso - BKManuals

Optimus 744 manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Optimus 744. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Optimus 744 o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Optimus 744 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Optimus 744 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Optimus 744
- nome del fabbricante e anno di fabbricazione Optimus 744
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Optimus 744
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Optimus 744 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Optimus 744 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Optimus in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Optimus 744, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Optimus 744, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Optimus 744. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    Cat. No. 13-1291 OWNER’S MANU AL Plea se read before using this equipment . S y s t em 74 4 Mini Stereo C omponen t S ystem 13-1 29 1.fm Page 1 We dne sda y, Jul y 14 , 1 999 6:29 PM[...]

  • Pagina 2

    2 Warning : To prev ent fire or shock haz- ard, do not expo se t his p roduc t to rain or moisture. This sy m bo l is in te nd ed to a le rt yo u to the pr e s en ce of un ins u la ted da n- ger o us vo lt age wi th in t h e pr oduc t ’s encl os u r e th at m ig ht b e of s uf fic ie nt mag nit ud e to co nsti tu te a ris k of ele ct ric sh ock. [...]

  • Pagina 3

    3 FEA TURES Your Optim us System 744 Min i Stereo Component System offers all of the features you need for excellent stereo sound and entertainm ent in one at- tr a cti ve pack age. The syst em incl u des a 21-disc CD changer, precision AM / FM stereo tuner, and hig h-s p eed dual cass et te d e cks , as wel l as severa l o th- er special features [...]

  • Pagina 4

    4 STEREO TUNER Dig ital S ynth esi zed Tu ning — el imi- nates tuning drift by locking the tun er on the selected frequenc y. Preset T uning Memori es — let y ou store and easily recall up to 24 of your favorite AM and FM radio stations. OTHER SPECIAL FEA TURES Remote Cont rol — lets you control most of the system’s functions from a distanc[...]

  • Pagina 5

    5 CONTENTS Prep arati o n .... .. ..... .. ..... ..... .... ... .... ..... ..... ....... ..... .... ..... ..... ..... .... ... .... ..... ..... .. ..... ..... 7 Connecting Speakers ........... ..................... .. ............ ........................ .. ............ ... 7 Connecting the F ront Speak ers . ........ .............. ..............[...]

  • Pagina 6

    6 Disc Scan ....... .... ..... ..... ..... .... ..... .. ..... ..... ..... .. ..... .... ..... ....... ..... ..... ..... .... .. 25 Pr ogram med Pla y .. .... ..... ..... .. ..... ..... .... ... ..... .... ..... .. ..... ..... ..... ....... .... ..... ..... .... 25 Programmin g an d Playing a Seque nce ................. ................... ........[...]

  • Pagina 7

    7 PREP ARA T ION Cautio ns: • Do no t connect the syst em t o AC power until you complete the speaker and antenna con nec- tions. • Be sure to follow all th e instruc- tions in the e nclosed “Safet y Instructions” sheet. CONNECTING SPEAKERS Cautio ns: • Never operate the s yst em without first connec ting speak ers . • T o avoid dam agi[...]

  • Pagina 8

    8 Note: Use on ly 8-watt speak ers w it h an imp edance of 8 oh ms. A sele ction of speakers is available at your local RadioShack store. CHOOS ING A LOCA T ION FOR YOUR SPEAKERS For the best sound quality, place the front s peakers on each side of the system, at equal distanc es from the syste m. To increas e the bass, place the fr ont speakers on[...]

  • Pagina 9

    9 2. Uncoil the loop ant enna’s braided wire. 3. Flip open the pair of terminal tabs ma r ke d AM LOOP o n the back of the system , then insert the loop antenna’s bare wi res into the ter- minals. T hen p ush the tabs in the opposite direction to lock them. Notes: • T o avoi d n oise or in terference, do not place the loop ant enna near a pow[...]

  • Pagina 10

    10 CONNECTING AN ADDITION AL AUDIO SOURCE If you have a VCR or other equipm ent, such as a cam corder or a TV that has line-level au dio outputs, yo u can play the sound through your s ystem . Use a cable with t wo ph ono jacks t o connect the source’s left and right audio out put jacks to the VCR /AUX L and R ja cks on the back of the system. CO[...]

  • Pagina 11

    11 2. Insert the b atteries into the com - partment as indicate d by the polarity symb ols (+ and –) ma rked insid e. 3. Replace the cover . Cautio n: Alway s dispose of old bat- teries promptly and properly; do not bury or burn th em. Notes: • I f you will not be u sing the remote control for a month or m ore, remove t he bat teri es. • I f [...]

  • Pagina 12

    12 BASIC O PERA TION SYSTEM DISPL A YS The syst em (upper) display shows in- formation about many of the s ystem’ s functions. The CD (lower) di splay shows in formation about the s yst em’s CD functions. USING THE REMOT E CONTROL To use the remote control, point it di- rectly at the infrared sensor (ma rked REMOTE S ENSOR ) on the right side o[...]

  • Pagina 13

    13 Notes: • When you tu rn on the system, it automatical ly selects the same function that was selec ted when you turned it of f . • If you choose another function (for example, TA P E ) whil e play - ing a CD, the s yst em autom ati- cally stops playing the CD and selects that function. 3. Start the select ed audio sourc e, if necessary . 4. I[...]

  • Pagina 14

    14 USING T HE PRESET GRAPHIC EQUALIZER The system has preset graphic equal- izer settings to let you v a ry the bal - ance of sound produced o ver the se three frequenci es: • 100 Hz •1 k H z • 10 kHz These settings are des igned to gi ve you the best sound for jazz , pop, and classi cal m usic. T he FLA T setting p ro- vides an unaltered ton[...]

  • Pagina 15

    15 USING THE TUNE R 1. I f ne ce ss ar y , p r es s POWER . 2. Press TUNER . The currently se- lected b and ( AM , FM1 , or FM2 ), frequency number , and MHz or kHz app ears on the syst em dis- play . 3. T une to AM or FM r a dio stations using manua l, automatic, o r p re- set tuning. Notes: • Y ou can u se the rem ote control to tune preset s t[...]

  • Pagina 16

    16 3. Repeatedly press TUNING DOWN or UP on t he system to tune down or up the selec ted band . T o quickly tune down o r up the band, press and hold d own the button. AUTOMA TIC TUNING Follow these steps t o tune to the next higher or lower st a tio n with a strong signal. Note: Th e tuner stops only on strong stations u sing automat ic tuning. To[...]

  • Pagina 17

    17 4. Repeat Steps 1–3 to store up to eight stations each in AM , FM1 , and FM2 . Notes: • Y ou cann ot clear a s tation from memory , bu t you can store a new one in its pl a ce. • When power is disconnec ted or interrupted for more than a week, th e syste m loses all of its memory settings. Recalling a Preset S tatio n 1. Repeated ly press [...]

  • Pagina 18

    18 USING THE CD CHANGER The sy stem lets you lo ad up t o 21 CDs at once and gives y ou many op- tions to control the way it plays them. Cautio ns: • T o help prevent dus t from entering the system, always keep t he CD changer ’s door cl osed except when loading or unloading CD s. • Make sure to remo ve the caution tag from the CD cha nger’[...]

  • Pagina 19

    19 5. Press EJECT/LOAD on the f ront of the system behind the CD changer ’s door . OPEN ap pears on the CD display , and the s elected disc tray slides o ut. 6. T o load a CD, gently p l ace i t onto the disc tray , label side up. Warnin g s: • T o avoid personal in jury , do not allow young children to op erate the system unat tended. • T o [...]

  • Pagina 20

    20 9. Press DISC CHEC K o n the front of the sy stem. T he s ystem se lects ea ch CD t ray i n th e CD change r and c hec ks it for a C D. If th ere is a C D in t he t ray , oo ap pear s on th e CD di sp lay nex t to the d is c number . If there is no CD in the tray , -- appears on t he CD dis- play next to the disc n umber instead. Note: During di[...]

  • Pagina 21

    21 SINGLE D ISC PLAY MO DE — In th is mod e, th e CD chan ger play s all tra cks of a s ingle loade d CD , and 1 DI SC appe ars on t he CD di spl ay . Pl aybac k begi ns with the first track of the selec ted CD and co ntinu e s to th e end of the l as t track on the CD . Selec t the sin gle pl ay mod e by re peat edl y pr ess - i ng PLA Y MO DE o[...]

  • Pagina 22

    22 Disp laying Info r matio n A bout CDs The elapsed time of the current track (in minutes and se conds) aut oma tical- ly appears on t he CD display as a CD plays. To displ ay additional inform a- tion about the current CD, repea tedly press TIME MODE o n the syst em or TIME on the remote cont rol. As you press TIME MODE or TI ME , inform ati on a[...]

  • Pagina 23

    23 • If you reach th e beginni ng of the current CD while pressing and holding down SKIP/SEARCH on the system , the CD changer plays from T rack 1 of the current CD af ter y ou release t he button. Ra nd om Pla y During random play, the CD chang er randomly selects and pl ays all t racks. Notes: • The CD changer can randomly select and pl ay at[...]

  • Pagina 24

    24 To select a repeat option, repeatedly press REPEA T on t he rem ot e c o nt ro l . Depending on th e mode the system is set t o, the syst em displa ys the fol low- ing options e ach time you press RE- PEA T : Normal p la y mode: • REPE AT 1 (track) • REPE AT AL L DI SC • ALL DI SC — Cancel repeat option an d resume norm al play mode. Si [...]

  • Pagina 25

    25 Notes: • The play m ode must be set to ALL DISC or 1 DISC to use music scan. S ee “Sele cting and Playing a CD” on Page 20. • If you pres s MUSIC SCAN or M.SCAN during norm al play , music scan starts with the next t rack on the CD. Disc Scan Pre s s DISC SCA N on the system to play the firs t 10 seconds of the first track on each loaded[...]

  • Pagina 26

    26 The CD d ispl ay shows t he d isc number you ente red in Step 2 and the track number (next to P ) you entered in this step. The CD changer programs your selection. Note: If the t rack numbe r you entered disappea rs before you press TRACK , repeat Steps 2–3. 4. Repeat Steps 2–3 to pr ogram mo re s ele ction s. Note: Y o u mus t re- ent e r t[...]

  • Pagina 27

    27 Rev iewing t he Progr am med Seq uence To review the programme d seq uence, press DI SC CHECK on the front of the syste m next to the CD disp lay. The displ ay shows the following p ro- gramming inform ation for each sel ec- tion in t he s equence. • DISC and the s elected CD’s d isc number • The track n umber (under PR O- GRAM ) • P- an[...]

  • Pagina 28

    28 4. Repeatedly press DISC SELEC- TOR or on the syst em t o enter the disc number for a CD you want to assign to a grou p. 5. Press EJECT /LOAD o n the inside of the CD door . OP EN appears on the CD display , and the s elected disc tray slides o ut. 6. Load t he CD into the di sc t r ay , 7. Press PERSON AL FILE A , B , or C on the system for the[...]

  • Pagina 29

    29 Playi ng a Group 1. Repeatedly press PLA Y MODE on th e system or P. M O D E on t he remote control until appears on the display . 2. Press PERSON AL FI LE A , B , o r C on the s yst em or repeat edly press A/B/C on t he rem ote con trol until the grou p letter for the grou p you want to play is highlig hted . 3. Press PLA Y/P AUSE on the front [...]

  • Pagina 30

    30 CD CARE TIPS Even though a CD is very durable, y ou should handle it with c a re. • Keep the C D ins ide the C D c hanger or i n its protect ive case or sleeve when y ou are not pla ying it. • Handle a CD by its edges to avoid fingerprints that can prevent the CD changer ’s laser beam from accurately reading the CD. Y our local RadioShack [...]

  • Pagina 31

    31 USING THE CAS SETTE DE CK The system has two casset te decks. You can pl ay tapes in T APE 1, and you can use TAPE 2 (RECO RD/ PLAY) to play or r eco rd tapes. Note: To con trol a tape, use the co n- trol buttons under th e deck where you loaded i t. LOADING AND PLA Y ING A CASSETTE T APE Note: Before playing or recordi ng a ny cassette tape, ta[...]

  • Pagina 32

    32 Notes: • T o temporarily s top playback, press P AUSE . P re s s PA U S E again to continue playback. • T o fast-f o r w ard or rewind the tap e , p r e s s STOP/EJECT to sto p the ta p e, th e n p res s FA S T - F or REWIND . P re ss STOP/EJECT when the tape reaches the desired location. Cautio n: T o avoid d amaging the tape, do not go dir[...]

  • Pagina 33

    33 When the tape in TAPE 1 finish es playing, the t ap e in TAPE 2 automati- call y begin s playb ack. The system au- tomatically stops the t ape in T APE 2 when it reaches the end. RECORDING You can use the system to record onto a casset te tape from: • Another cas sette tape • The CD changer • The t uner • Another audio source Cautio n: D[...]

  • Pagina 34

    34 Note: If you set the syst em to dub at high speed, the sound you he ar will be distorted during dubbi ng. Thi s is n or m a l. • T o re cord at normal speed f or bett er qua lit y sound , pres s HI-SPEED DUBBING unt il it cli cks an d pops out. Cautio n: Do not change the dub- bing speed while du bbing. Doing so might damage t he tape or cause[...]

  • Pagina 35

    35 Re cord i ng fr om th e T une r or An oth er So und So urce Cautio n: Do n ot press any bu ttons on the remote control while recordi ng. Doing so might cause a distorted re- cording. Follow these ste ps to record from the tuner or from an e xternal aud io so urc e connected t o the system, such as a turntable, VCR, or other au dio equip- me nt. [...]

  • Pagina 36

    36 Era sing a C asset te T ape To r ecord over a ca sset te ta pe, se lect an a udio s ourc e wit h no aud io playi ng, the n si mply rec ord as usual . The c as- sette de ck re cord s ov er th e pr evi ous rec ord ing. T o era se th e enti re c asse tte tap e, let the t ape r ecord to th e end. You can quickly eras e both sides of a cassette tape [...]

  • Pagina 37

    37 TRO U BL ESHOOTI NG If your s yst em is not wo rking as i t sho uld, these s uggestions might help you elimi- nate the problem. If the system still does not operat e n ormally, take it to your local RadioShack store for assistance. Problem P ossible Caus e Su gg estion No power when POWER i s pr ess e d o n sy s te m . Power problem. Check the p[...]

  • Pagina 38

    38 Problem P ossible Caus e Su ggestio n CD changer does n ot work. • CD n ot sele cte d . • CD loaded incor- rectl y . •P r e s s CD . • Remove the CD and reload it with the label sid e up. CD changer will not load a C D. CD mec han is m is jammed. Unplu g the system from AC po wer, wait a bout 5 seconds, then plug the syste m ba ck into t[...]

  • Pagina 39

    39 CARE AND MA INTENANCE Your Op timus S ys tem 7 44 Mini Stereo Comp onent S ys tem is a n ex am ple of supe- rior design and crafts m anship. The follow i ng su ggestions will hel p your care for t he syste m so you can enjoy it for years. Keep the system dry . If i t gets wet, wipe it dry immediately. Liquids can contain minerals that can corrod[...]

  • Pagina 40

    40 CLEANING THE T APE– HANDLING P ARTS Di rt, d ust or pa rticle s of th e tape’ s coat ing can a ccumul ate o n the tape heads and ot her part s th at the tape touc hes. This can g reatly re- duce th e cass ett e pla yer’s per for- manc e. To pr event noise and p oor h i g h - frequenc y response, c lean the cassette player’s tape-handl in[...]

  • Pagina 41

    41 SPECI FICA TIO NS AM PL IF IE R Fre quency Response ..... ..... ..... .... ..... ..... ..... .. ..... .... ..... .. ..... ..... 40 H z–20 kHz ± 3 d B RMS Output Powe r (1% THD into 8 Ohm s at 80 Hz–15 kHz) ....... 1 5 W atts/Channel Input Sensitivity/Impe danc e (at 1 kHz , AUX IN)/ Output (15 W V olum e Max) . .............................[...]

  • Pagina 42

    42 Controls 34 keys Power Requirements3VD C (T wo AAA B at teri es) GENERAL Power Requirements 120 V AC, 60 Hz Power Co nsumption105 watts Dimensions (HWD) 15 1 / 4 x 1 1 x 12 1 / 2 In ch es (39 x 28 x 3 2 cm) Weight 22 lbs 6.5 oz (10 kg) Specifications are typical; individual units m ight vary. Specifications a re subject to change and im provemen[...]

  • Pagina 43

    43 NOTES 13-1 291.fm Page 4 3 Wedn esda y, J ul y 14, 199 9 6: 29 PM[...]

  • Pagina 44

    Ra di oSha ck A Divisi o n of T an dy Corpor ation Fort Worth, T exa s 76102 6A6 Pr inte d i n Chin a RadioShack Limi ted W ar ranty Th is p roduct is w a rran ted agai nst def ects for 90 day s fro m date of p urch as e f rom Ra di oS ha ck co m p a ny -o w ne d s tor e s and au th ori ze d R a dio S h ac k f ran ch is ee s and de al - ers. Wit hi[...]