Manuel d'utilisation / d'entretien du produit DSR470 du fabricant Univex
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DSR470 Digital Re ceiver User Guid e.
This u ser guide i s fo r use wit h DSR470 D igi tal Rece iv ers Publi cati on #4 79169- 001 Rev A Al l Rig hts Res erv ed Ge neral I nstr ument Cor porat ion doin g bus iness a s Broad band Co mmuni cat ions Se ctor of M otor ola, I nc . (Motor ola BCS) 6450 Seq uen ce Dr .
DSR470 Digit al Rece i ver User Guide Motor ola Broadband Comm unication s Sector.
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DSR470 User Guide 5 Welc ome! .... ... .. ..... .. ... .... ... .. ..... .. .. ..... ... .. ..... .. .. ..... .. ... ..... .. .. ..... .. ..9 Regula tor y Informa ti on . ..... .. ... .... ... .. ..... .. ..... .. ... .... ... .. ..... .. ... ....11 Progr ammin g Copyr ight No tice .
TOC 6 Ad diti o nal F ea ture s .. ... ... .. ... ... ... ..... ... ... .. ... ... ... .. ...... ... ... .. ... ... ... .. ... ...... .. ... .. 38 View ing and La nguage Se ttin gs .... ... ... ..... ... ... ..... ... ... ..... ... ... ..... ... ... .
DSR470 User Guide 7 Ma ilb ox M en u .. ... ... .. ... ... ... .. ... ...... .. ... ... ... .. ... ... ... ..... ... ... ... .. ... ... ... .. .... 6 3 Ma il box M es sa ge S cr een ... ..... ... ... .. ... ... ... .. ... ...... ... .. ... ... ... .. .
TOC 8 Di gi Cip her II ( Dig it al ) Sys tem .. ... .. ... ... ... .. ...... ... ... .. ... ... ... .. ... ...... .. ... . 8 2 An alo g C able . ... ... ... ..... ... ... .. ... ... ... .. ...... ... .. ... ... ... ... .. ... ...... .. ... ... ... .. .
DSR470 User Guide 9 1 We l c o m e ! All ar ound t he worl d, peopl e ju st li ke you are e njo ying th e ulti mat e in enter t ainment , educ ati onal , and inf or mation al pr ogram ming w ith t he DSR47 0 Dig ital Re ce iver .
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DSR470 User Guide 11 2 Regulatory Informatio n Programm ing Copyright Notice Use of th is dev ic e may viol ate Se ct ion 605 of the Co mmu nicat ions Act of 1934, a s amen ded, if tha t use con si st.
2 12 opera ti ons, or proced ures. I f thes e ch ange s af fec t your se rv ice or the ope ra tion of y our e quipmen t, the tel ep hone com pany sho ul d give yo u not ice, i n writi ng, to a llow you t o make a ny change s nec e ss ary to m aint a in u ni nte rr upte d s er v ic e.
Reg ulatory Info rm ation DSR470 User Guide 13 FCC P art 68 This equi pmen t compl ies wit h Part 68 of the FCC rul es. Locat ed on the equi pment i s a label t hat cont ains, am ong oth er inf orma tion, t he FCC regis trat ion number an d Ring er Equiv alenc e Numbe r (REN) .
2 14 This eq uip ment i s Hea ring- Ai d Compat ible ( HAC ). The T elep hone Consu mer Pr ot ecti on Act o f 1991 makes i t un la w fu l fo r an y per so n t o u se a c om pu te r o r ot he r el ec t.
Reg ulatory Info rm ation DSR470 User Guide 15 Equipm ent Attachm ent Limitati ons Note: Th is p ro duc t was FCC cert ifi ed und er tes t con diti ons that incl ude d the u se of shi el ded I/ O cables an d conn ector s be tween syst em com ponent s.
2 16 The sta nda rd conne ct ing ar ran gement ( te lephon e jack t ype ) for t his eq uipm ent is CA1 1A. Th e R ing er E q ui val en c e Num b e r (RE N ) of t hi s dev ic e is 0 .3 . Operati on Precautions W ARNING: T o re duce th e ri sk of fi re or elect ri c shock , do not expo se th is unit to ra in or moi stur e.
Reg ulatory Info rm ation DSR470 User Guide 17 Importan t Safeguards Read, F ollow a nd Keep Inst ruct ions. Befor e you op er at e th e uni t, re a d an d f ollo w a ll s af ety an d o p erat in g inst ru ction s. Ke ep t he safe ty an d operat i ng in struc tion s for futur e re fere nce .
2 18 Object s or Liquid in the Unit. Ne ver push a ny obj ect into t his uni t thr ough a ny of its o pen ings be cau se they may t ouc h danger ou s volta ge po ints or s hort ou t t he part s. This c ould cause a fi re or a n el ec tr ic a l shoc k .
Reg ulatory Info rmatio n DSR470 User Guide 19 Replacem ent Part s. If you r receive r requi res re pairs , conta ct your e quipm ent pr ovider , who w ill b e able to ass ist you .
2 20 6. S ect ion 810 of the Nat ional Elec trical Code , ANSI/ NFP A No. 70-1984, provide s information about the fo llowing it ems: - P roper gr ounding of t he mast an d suppor ting str ucture. - Gr oundi ng of the lead -in wir e to the a nt enna d ischa rge uni t .
DSR470 User Guide 21 3 Usin g Y our Re mote The rec eiver c omes wi th a b asic r emote con trol un it t h a tc a nb ep r o g r a m m e dt oc o n t r o l b o t ht h er e c e i v e r and/o r the tele vision.
3 22 Key Func tions Powe r . T o tur n the com ponent on or of f. CBL( mode) . T o change t he remot e to Cabl e mode so it c an cont rol the rece iver fo r viewi ng cable tel evis ion si gnals as w ell as t he OP T IONS menu . TV(mode). T oc h a n g et h er e m o t et oT Vm o d es oi tc a nc o n t r o lt h eT V .
Us in g Y our Rem ote DSR470 User Guide 23 Vo l . T o r aise or lower th e TV vol ume le vel. Mute. T o mute the TV sound . Chan. T o chang e the chan nel. If y ou are u sing a menu, pr ess to cha nge cha nnels witho ut removi ng the men u. If you a re using the G uid e, pres s to move one s c reen up or down.
3 24 Programm ing the Remote Contr ol The rem ote co ntrol i s set a t the fa ctory t o contr ol all o f the re ceiver fu nctio ns, but to us e it to o perate y our TV , you mu st "prog ram" it for t he bra nd you o wn. Fol l ow thes e instruc t ions t o program the remo te to contr ol your TV .
Us in g Y our Rem ote DSR470 User Guide 25 If Y ou r Rem ote Control Cannot Find a W ork ing Three- Digit Code i n t he T ables (Scanning ) If you t ry to pro gram y our remot e control u sing t he th.
3 26 Programm ing the Master Power Feat ure If you w ish t o contro l the powe r on/of f funct ion of you r r ece iver an d TV , and all connec ted equ ipment wi th a single p ress of the P OW ER ke y.
Us in g Y our Rem ote DSR470 User Guide 27 If Y ou Have More Than O ne Rece iver If you ha ve more tha n one rec eiver , you may wan t to pre vent th e remote c ontro ls from aff ecting th e other rec eiver s. T o prev ent thi s kind of inter fere nce, yo u must "p air " e ach r em ot e co n tr ol wi th o ne r e ceiv e r .
3 28 A u d i oD y n a m i c s ....... ..... .... ..... .... ....... ..... .... ..... .... . 2 3 4 A u d i o v o x ... ..... .... ..... .... ..... .... ..... .... ..... ..... .... ... 1 2 0 B e l l&H o w e l l . ..... .... ..... ..... .... ..... ..
Us in g Y our Rem ote DSR470 User Guide 29 Mit s ubi shi. . . . . . . 004 ,005 ,023 , 034 ,070 ,071 ,072, 122, 123, 149,17 2,17 3,18 7,192, 194 M T C ..... .... ....... ..... .... ..... .... .. 0 0 5 , 0 0 6 , 0 1 6 , 0 2 3 , 0 3 1 , 1 6 3 , 2 0 2 , 2 1 3 N A D .
3 30 U n i v e r s a l ... ....... .... ..... ..... .... ....... .... ..... .. 0 4 3 , 0 4 4 , 2 0 6 , 2 0 7 V e c t o rR e s e a r c h..... .... ..... ..... .... ....... .... ..... ..... .... 0 0 6 , 2 3 4 V i c t o r .. .... ..... .... ..... .... ..
DSR470 User Guide 31 4 Installa tion Connect ing the Cable, Rece i ver , and TV Compl ete the foll owing steps an d make sur e tha t the rece iver is not plug ged into a powe r sourc e before you c on.
4 32 1. Power . Press t his key to tu rn the rece iver power on /of f and to wat ch pro- grams i n CBL mode. 2. Front P anel Display . This ar ea dis plays the cu rrent cha nnel numb er whi le you ar e viewin g progr ams. An indi cato r flas hes eac h time you pr ess a rem ote contr ol key .
In stalla t ion DSR470 User Guide 33 4. Go Ba ck. Press thi s key to re turn t o a previous m enu or t he last cha nnel view ed. 5. Me nu. P ress t his key t o di spl ay the Menu s creen. Pr ess it agai n t o tur n off the Me nu and ret urn to CBL mode .
4 34 8. T o VCR. This v ideo out put ja ck may be conn ected t o your VCR inp ut connec tion s for VCR tapi ng. 9. Dolb y Digital. I f your en tert ainment center is enabled for Dolby Digi tal AC-3 V ers ion 5.
In stalla t ion DSR470 User Guide 35 se lect. Press th e ENTE R key to s elect it . • If th e options ar e numbe red, s imply pr ess th e number key f or an optio n. Y ou may use the r emo te cont rol, but i f you use the ke ys on the fron t panel o f the recei ver , ther e is onl y one way to se lect a men u optio n.
4 36 Authorizi ng Y ou r Receive r • Pres s the EXIT key o n the remot e cont rol. Then pr ess th e numbe r keys fo r t he au th oriz a tio n ch an nel .
In stalla t ion DSR470 User Guide 37 Connection s to Audio/V ideo Mon itor Compl ete th e foll owing steps i f you only pl an to connect the recei ver to an audi o/ video m onit or: • Usi ng sta nda.
4 38 Additional Features Options. T he Optio ns menu p rovid es acces s to all of the on -scre en men us. It appea rs when you pr ess th e OP TIONS key on t he remot e control o r when you press the MENU key o n the recei ver follo wed by sel ectin g OP TIONS fr om the main Me nu.
In stalla t ion DSR470 User Guide 39 V iewing and Language Setti ngs Th e Cha n nel In f or ma tio n op tio n all ow s y ou to t u rn th e he ad er ( top o f sc re en) a nd ba nn e r ( bot to m o f s cr ee n ) On or O ff. T h e d ef a ul t s etti n g is O n.
4 40 Audio Sett ings If you ar e in CBL mode (di gital) bro adcas t, thr ee options appe ar on the Au dio Se tti n gs me nu. 1. Audio Connection s. Select op tion 1 (Aud io Connec tions), and yo u will be able t o sele ct eit her TV o r HiF i (the de fault is T V).
In stalla t ion DSR470 User Guide 41 Installation Se ttings Channel Signal S tr ength. T hi s opti o n al lo ws y ou t o se e the s tr en g th of the si gnal your sy stem is rece ivin g. Set Re mote Control Address. This opt i on all ows you to cont rol up to fo ur rece iver s in a cent rali zed are a, with o ne or more r emote con trols.
4 42 • Cho ose opti on 3 (Ins tall ati on Setting s). • On th e Inst allati on Setting s menu, ch oose optio n 2 (Set Rem ote Cont rol Addr ess) . Now f ollow t he instr uctions o n the Remot e Control Address scree n.
In stalla t ion DSR470 User Guide 43 System S tatus Thi s is a vie w-o nly scr een tha t displ ay s info rm atio n abou t the st atus of th e recei ver . T rip Count e r . Trip Co unter d ispla ys the nu m ber of mess age upda t es fr om your se rvice p rovid er .
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DSR470 User Guide 45 5 Wa t c h i n g T V Once yo u beco me accus tomed to th e vari ous cont rols an d feat ures , you will spe nd most of your t elevisi on viewing t ime enjo ying th e progra ms made a vaila ble thro ugh the rece iver .
5 46 th e inter est you h ave sel ecte d wil l appear on the le ft sid e of the he ader . • Channel name —NBC-W , BRA VO, HIST OR Y , etc. • Cha nnel numbe r—A numbe r from 1 to 99 9. • Mes sag e—An enve l ope ic on appea rs if a mes s ag e is wait ing fo r you.
W a tching TV DSR470 User Guide 47 Bro w se B anner Br ows e is u s ed t o vi e w cur re n t pr ogra m info rm at io n w hile v i ew i ng a pr og ra m. Brow se is al so used to vie w infor m ati on for chann els and time s other tha n the curr ent ch annel and time.
5 48 • The re is a t echnic al prob lem. • Y ou need to ins ert a TVPas s ® card, or t here a re probl ems with y our curren t TVPass ca rd..
DSR470 User Guide 49 6 Intera ctive Progra m Gu ide ( IPG ) The Int eractiv e Progr am Guid e (IPG ) provi des acc ess to cu rrent and f uture progr am infor mat ion whil e you watc h TV . It d ispl ays a 90-mi nute bl ock of sched uled pr ogram s, and c an be used as a st arting poi nt for pur chasing IPP V progr ams and set tings ti mers.
6 50 Ho w to Use t he G uid e •P r e s s t h e k e ys t o di sp la y d iff er en t ch a n ne ls . •P r e s s t h e keys to s crol l backw ard an d forwar d by half-ho ur incr emen ts. • Enter a particu lar channe l number t o displ ay that c hannel at t he top of the sc reen.
Interactive Pro gram Guide (IPG) DSR470 User Guide 51 H ow t o V i e w th e Gu id e by Int eres t s Y ou can als o focus t he Guide dis play to a lis t of your f avorit e channe ls or to sp ecial p r o gram ming i nter ests (suc h as Sport s or Mov ies) .
6 52 T imer s creen. Conf irm the T imer by pr essi ng the ENTER key agai n. Y ou wil l retu rn to the Gu ide and a T i mer icon w ill ap pear i n the l ower right corner of the progr am cell . Pres s INFO aga in or pr ess th e GO BACK key t o turn o ff the d etai led info rmatio n and retur n to t he Guide.
DSR470 User Guide 53 7 Intere sts and Fa vorites Y ou have th e choice t o scan ev ery cha nnel when yo u "chan nel surf. " But to h elp you loc ate cha nnels a nd shows of spec ific int erest to yo u, the rece iver has an In tere sts menu t hat hel ps focu s your cha nnel sur fing .
7 54 1. All P rograms. E a ch tim e y ou tu rn o n t he r ece iv er, it au to ma tic a lly retu rns to the A ll Pro grams se t tin g. When thi s opti on is sel ected, yo u will be a ble to sca n for all pro gram s while c hannel sur fing or wh en you are u sing the G uide.
DSR470 User Guide 55 8 Pay-Pe r -V iew Eve nts Purchasing Instant Pay-Per -V iew (IPPV) Event s W ith the DSR47 0 digital rec eiver , you have op portunit ies to pur chase Pay-P er- V iew hit movi es, concer ts, liv e sport ing eve nts, o r adult e nterta inment i n CBL mode .
8 56 H o wt oP u r c h a s e a nI P P VE v e n t • Tun e to a ch an n e l tha t d is pl ay s IP P V pr og r ams . • F o llow th e in st ruc tio n s on th e P urch a se me n u. Free Preview Period . T h er e is a f re e pr ev i ew pe ri o d at th e b e gi nn i ng o f an IPPV event whe n you can wat ch the progr am withou t purch asing it.
Pay-Per -View Events DSR470 User Guide 57 • The re will be a purch ase but t on, i nstru ctio ns t o pre ss the ENTER ke y , or in struc tion s to call th e progra m prov ider . • Foll ow any ad ditiona l inst ruct i on s. For ex a mpl e, you may ne ed to enter a passw ord, or yo u may be una ble to pu rchas e a program for anot her reas on.
8 58 How to Pur chase a Pr ogram While V iewing an IPPV Pr ogram T o purcha s e an IPPV pr ogram whil e you are v i ew ing anot her IPP V program : • Press the GUIDE key to display t he GUIDE screen. • Se lect t he progr am you wish t o purcha se.
Pay-Per -View Events DSR470 User Guide 59 IP PV progra m s. Y ou will n eed to call y our servi ce provide r to discus s your accou nt if it is "Inac tive" . Cred it M ess ag e Below the Acco unt St atus i s a messag e that ex plains you r credit s tatus.
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DSR470 User Guide 61 9 Option s How to Dis play and Use the Options M enu The Op tions me nu is your d oorway t o a ser i es of me nu scree ns that allow yo u to set up v ariou s feat ures fo r prog ram viewi ng.
9 62 1. Open Y our Mail. This opti on lets you re ad pers onal, pro gramming , or prom otio nal mess ages. Lo ok for th e envel ope icon on your v iewin g scr een. 2. Set Guide & Favorites. Th is o p tion a ll ows y o u to s e lect a fut ur e d ay and tim e fo r vi ew ing IP G l istin g s.
Op tio n s DSR470 User Guide 63 Opening Y our Mail Y our recei ver is ab le to di splay a va riety of m essa ges that ar e sent to it . Some mes sages wi ll be displ ayed on yo ur scre en as soon as th ey arrive , but other s are stor ed in you r mailb ox for you to retrie ve.
9 64 afte r you read the m. Such mess a ges w ill ha ve the f ollowi ng stateme nt in the in stru ction s at the bo ttom of th e scree n: "Thi s mess age wi ll er ase after b eing re ad.
Op tio n s DSR470 User Guide 65 Setting Favorite C hannels W ith thi s optio n, you can c reate a li st of fa vorit e c h annel s using the Fa vorite Channel s menu. Onc e you cre ate thi s lis t you will be ab le to fo cus your c hannel su rfing a nd find p rogra m s mo re quic kly .
9 66 channe l. • Pres s the ENTER key . A check m ark wil l appea r i n the bo x you select . Press t h eE N T E Rk e ya g a i ni fy o uw i s ht or e m o v et h ec h e c km a r k . • P re ss GO B AC K to re tu rn to the Fa vo rite C h a nne ls me n u.
Op tio n s DSR470 User Guide 67 Parental C ontrol Menu O ptions 1. Set Password. The Set Passw ord opt i on all ows you to set a p arental contr ol pass word tha t prevent s others fr om viewi ng certai n channel s and progr ams. It a lso pr events the m fro m purc hasing I PPV pr ograms.
9 68 Press t he GO BACK key t o retur n to the Pa rental Con t rol men u. T o Set a New Password. If you wis h to chang e your passw ord in t he fu ture, you must fir st enter yo ur curr ent pas sword to g ain acc ess to the Par enta l Contr ol menu. Fr om the P arental Co ntrol menu, sel ect op tion 1 (S et Pass word ).
Op tio n s DSR470 User Guide 69 • When yo u are channel surfing , the recei ver wil l skip l ocked ou t chann els. I f you try t o directl y ente r the cha nnel numbe r of the loc ked-out cha nnel whi le channe l surf ing, t he follow ing m essag e will ap pear: "Th is chan nel has been lo cked ".
9 70 viole nce), V (vi olenc e), and ( MV) mil d vi ole nce. If you hi ghlight one of the box es, a ful l desc riptio n of the ca tegor y w il l appea r . • Se lect a rat ing to lock ou t program s with t hat rati ng. All hi gher r atings w ill b e autom ati call y locked o ut, and a Cl osed Loc k icon w ill ap pear .
Op tio n s DSR470 User Guide 71 • Se lect op tion 6 (Ch ange Sys tem Sett ings) , and th e System Set ting s menu app ears. • S e l e c to p t i o n5( S l e e pT i m e r )t oh i g h l i g h t i t .
9 72 Change T imer/Eras e Tim e r Pr ompt Scr een The Ch ange T imer/ Erase T imer pr ompt scr een has two o ption s: • If you sel ect the Ch ange T imer op tion, the Set tim er m enu wi ll app ear so th at you can ch ange the ti m er se ttings.
Op tio n s DSR470 User Guide 73 Press t he keys to highli ght t h e vario us opti ons. T o set eac h optio n, pres s eith er the k eys or t he number ke ys as ind icated. When yo u are fi nished s etting a ll of th e timer o pti on s, sel ect the C onf irm T imer arro w to di splay the C onfi rm Ti mer menu.
9 74 • P r e s st h eG OB A C Kk e ya g a i nt or e t u r nt ot h eS e t T i m e rm e n u . How to Use the Confirm Timer Menu The top po rtion of t he Confirm T imer menu d isplays t imer in formatio n follow ed by up to fo ur options ( the IPP V option do es not ap pear if the prog ram is not a su bscri ption prog ram).
Op tio n s DSR470 User Guide 75 Setting a Timer Us ing the Guide T o set a timer whi le you are us ing the Gu i de: • Hi ghlig ht a futu re prog ram. • Pr ess th e IN FO key o r the ENT ER key . • The Co nfir m T i mer menu will a ppear (fol low the ins tructi ons for t he Confirm Tim e r me n u ) .
9 76 • Pres s GO BACK so that y ou can ret a in the pr e vious ly set timer a nd change t he sett ings of the c urren t timer s o t h at they n o l on ger are i n co nfli ct. Lis t Purchases Th is is a vie w onl y sc re en tha t all ows y ou t o revie w a lis t of pr evi ou s ly pur ch a sed IP PV progra m s and t o verify you r accoun t stat us.
Op tio n s DSR470 User Guide 77 • Selec t opti on 1 (Chang e V iewin g & Language Se ttings) . The V iewing & La ng u a ge S e tt in gs m e n u wi l l be d is p la ye d . Channel Information. Th e C han nel Inf or ma tio n o ptio n a ll ows y ou to turn the he ader (to p of scr een) a nd banner ( bott om of sc reen) o n or of f.
9 78 • From t he Syst em Setting s menu, se lect op tion 2 (Chan ge Audio Set ting s), and an Aud i o Se ttin gs men u wil l appear . Audio Settings Menu f or Digital Broadcasts.
DSR470 User Guide 79 10 He lp Using Help If you oc casio nall y forg et what a n ico n (symbol ) mea ns or how to us e one of the rece iver fea tures , jus t pres s the HELP key to d isplay t he Help me ssage s. Pre ss the ENTER key t o displ ay each succ essi ve Help sc reen.
10 80 Ico ns If you for get what certai n keys or icons mean , jus t look the m up by displayi ng the scre en below ..
DSR470 User Guide 81 11 Spe cificatio ns Input Ca bl e Inp ut Connector "F" type receptacle In put Freq uenc y 54- 860 MHz In put Impe dance 75 ohm In put Lev el = 0 t o + 15 dB m v Demodulator QAM An te nn a Inp ut Connector "F" type, receptacl e In put Impe dance 75 ohm Vi d e o Com po site Vide o Output level 1.
11 82 An al og Ca b le Vi d eo Fre que nc y res pons e +1.5 8 to -1. 94 dB, 0. 5 to 3.0 MH z +1.5 8 to -2 .98 d B, @ 3.58 M Hz Differen tial gain 8.0% p-p maxi mum Dif feren tial p has e 8.0 de g. p-p m aximu m S/N 49 dB minimu m @ 6 d Bmv (unified weigh ting 100 kHz to 4.
DSR470 User Guide 83 12 W arranty & Serv ice Limite d W arranty a nd Obtaini ng Service s T o Or ig in al Co n s um er P urch a s er a t Ret a il Gene ral I nstrument Co rpora t ion do ing busine ss as the Broa dband Communi cation s Sector of Mot orola , Inc.
12 84 This war ranty sha ll be void if a ny product m arki ng or label h as been alt ered, defac ed, or remove d, or if any prod uct compon ent has been a lter ed, modi fied, used im prop erly , or had its h ousing open ed.
W arrant y & Service DSR470 User Guide 85 How to Ob t ain W arranty Service T o obt ain warr anty se rvic e, you m ust cal l or wri te Mot orola BC S T echni cal Respons e Cente r withi n the appli cable wa rrant y period at M otor ola BCS T echnic al Re spons e Center , 6450 Se quence Dr i ve, S an Diego, CA 92121 , (858) 535-17 17.
12 86 MOTOROLA , the Styl ized "M" Log o and all ot her trad emar ks indi cate d as such herei n are tradem arks of Motor ola, Inc . ® R egi st er ed U . S . Pa te n t & T r a dem a rk Off ice. Dol by ® , Pro-L o g ic ® and AC-3 ® a re regist ered tra demarks o f Dolby Lab orato ries Lice nsing Cor porati on.
13.
13 Motoro la Bro adband Communi cations Sec tor 6450 S equenc e Dr . San D ie g o, CA 9 21 21 Publ ica tio n #479 169-0 01 Rev . A.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Univex DSR470 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Univex DSR470 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Univex DSR470, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Univex DSR470 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Univex DSR470, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Univex DSR470.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Univex DSR470. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Univex DSR470 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
