LGメーカー490の使用説明書/サービス説明書
ページ先へ移動 of 83
USER GUIDE LG 4 9 0 Pleas e r ead this manual car e f ul l y be fo r e oper a ting y ou r mobile phone. R et ain it for futur e r efer ence. ENGLISH Guide d'Utilisation LG 4 9 0 V euillez lir e at tentiv ement ce manuel a vant d'utiliser v otr e t éléphone por table.
Copyright ©2006 LG Electronics, Inc. All rights reserved . LG and the LG logo are r egistered trademarks of LG Gr oup and its related entities. All other trademarks are the pr operty of their respective owners.
1 IMPOR T ANT S AFETY PRECAUTIONS IMPOR T ANT S AFETY PRECA UTIONS R ead these simple guidelines. Br eaking the rules ma y be danger ous or illegal. F ur ther det ailed information is giv en in this user guide. W ARNING! Violation of the instructions may cause serious injur y or death.
2 IMPOR T ANT S AFETY PRECAUTIONS IMPOR T ANT S AFETY PRECA UTIONS 1. Do no t expose the ba t t ery char ger or adapt er t o direct sunlight or use it in places with high humidit y , such as a bathr oom. 2. Do no t use harsh chemicals (such a s alcohol, benzene, thinners, e tc.
3 IMPOR T ANT S AFETY PRECAUTIONS 1. Do no t place or answer calls while char ging the phone as it ma y shor t -cir cuit the phone and/or cause electric shock or fir e. 2. Do no t hold or let the ant enna come in cont act with your bod y during a call.
T ABLE OF CONTENTS T ABLE OF CONTENTS 4 IMPOR T ANT S AFETY PRECA UTIONS 1 T ABLE OF CONTENTS 4 W elcome 9 Important Informa tion 9 FCC P art 1 5 Cla ss B Compliance 9 Industry Canada Compliance 9 TEC.
5 T ABLE OF CONTENTS V olume Quick Adjustment 2 0 Call W aiting 2 1 Caller ID 2 1 Speed Dialing 2 1 Using Phone Menus 2 2 Menu Ac cess 2 2 Cont acts 2 2 Access and Op tions 2 2 1. List Entries 2 2 2. Ne w Entry 2 3 3. Gr oups 2 3 4. Speed Dials 2 4 5.
T ABLE OF CONTENTS T ABLE OF CONTENTS 6 W irele ss W eb 3 5 Access and Op tions 3 5 Media 3 7 Access and Op tions 3 7 1. Ringt ones 3 7 2. W allpaper 3 8 3.
7 T ABLE OF CONTENTS 2.8 Theme Color 5 0 3. Games / T ools 5 0 3.1 Backlight Set tings 5 0 3.2 V olume 5 0 3.3 Notifica tion 5 0 3.4 Other s 5 1 3.5 Memory Info 5 1 4. Bluet ooth 5 1 4.1 P o wer 52 4.2 Device List 5 2 4.3 Discov ery Mode 53 4.4 Device Name 5 3 4.
T ABLE OF CONTENTS 8 T ABLE OF CONTENTS V ehicles 6 3 P ost ed F acilities 6 3 Air craft 6 3 Blasting Ar eas 6 3 P ot entially Explosiv e Atmospher e 6 3 F or V ehicles Equipped with an Air Bag 6 4 Ch.
WEL COME Congr atula tions for choosing the advanced and compact L G 4 9 0 cellular phone, designed t o oper at e with the lat est digit al mobile communica tion t echnology , Code Division Multiple Access (CDMA). Along with the man y advanced fea ture s of the CDMA sy st em, such as gr eatly enhanced v oice clarit y , this phone offers: 1.
10 TECHNICAL DET AILS TECHNICAL DET AILS CDMA Standar d Basic Air Int erface TIA/EIA/IS-9 5A/B/C TSB-7 4 ANSI J-STD-00 8 TIA/EIA-IS2 000 CDMA T rimode Air Interface 1 4.
TECHNICAL DET AILS FCC RF Exposur e Information WARNING! R ead this information before oper ating the phone. In August 1 9 9 6, the F eder al Communications Commission (FCC) of the Unit ed Sta t es, w.
12 PHONE O VER VIEW PHONE O VER VIEW Earpiece Numeric ~ Naviga tion K e ys Right Soft K ey END K ey Side Camer a K e y B A CK/Speaker K ey Micr ophone Lock Mode K ey F astap™ K e ypad Flip L CD Scr .
PHONE O VER VIEW 13 Earpiece Flip Open the case t o answ er an incoming call and close t o end the call. L CD Scr een Displa y s messages and indica tor icons. Left Soft K ey Use t o access the menu a ssigned to the left scr een of the phone. Headset Jack B A CK/Speaker K ey Pr ess t o delet e a single space or char act er .
14 MENUS O VER VIEW MENUS O VER VIEW 1. Cont acts 1. List Entries 2. Ne w Entry 3. Gr oups 4. Speed Dials 5. V oice Dials 6. Er ase All Cont acts 2. Call Hist ory 1. All Calls 2. Incoming Calls 3. Outgoing Calls 4. Missed Calls 5. Er ase Hist ory 1. All Calls 2.
MENUS O VER VIEW 15 6. Shop 7 . Games Get Ne w 8. T ools & Apps Get Ne w GPS Services Calculat or Alarm Clock Scheduler Not epad EZ T ip Calc W orld Clock V oice Memo 9. Set tings 1. Sound 1. Ringer s 2. K eypad 3. V olume 4. Aler ts 2. Displa y 1.
16 GETTING S T AR TED WITH Y OUR PHONE GETTING ST AR TED WITH Y OUR PHONE The B at te r y The phone comes with a r echar geable bat t ery . K eep the bat t ery char ged while not in use in or der to maximize t alk and standb y time. The bat tery char ge le vel is sho wn at the t op of the L CD screen.
17 GETTING ST AR TED WITH Y OUR PHONE T urning the Phone On and Off T urning the Phone On 1. Inst all a char ged bat tery or connect the phone t o an e xternal po w er source such as a v ehicle po wer char ger or hands-fr ee car kit. 2. Pr ess for a fe w seconds until the L CD screen lights up.
18 GETTING S T AR TED WITH Y OUR PHONE GETTING ST AR TED WITH Y OUR PHONE Scr een Icons T o see the icons below , go t o Menu -> Set tings -> Sy stem -> Phone Info -> Icon Glossary . Signal Strength indicator . The strength of the signal received by the phone is indicated by the number of bars displayed.
19 GETTING ST AR TED WITH Y OUR PHONE Making Calls 1. Mak e sure the phone is turned on. If no t, pre ss for about 3 seconds. 2. Ent er the phone number (include the ar ea code if needed). 3. Pr ess . lf the phone is lock ed, enter the lock code. Call F ailed - indicat es the call did not go thr ough.
20 Q UICK A CCESS T O CONVENIENT FEA TURES QUICK A CCESS T O CONVENIENT FEA TURES Vi b r a te Mode Set s the phone to vibr at e inst ead of ring. T o set V ibr at e Mode pr ess and hold . T o re turn t o Normal Mode, pr ess and hold . Lock Mode Set s your phone t o r equire y our 4-digit passw ord in or der to use the phone.
21 QUICK A CCESS T O CONVENIENT FEA TURES Call W aiting Y our cellular service pro vider ma y offer call waiting. While a call is in pr ogre ss, one beep indicat es another incoming call. When call w aiting is enabled, y ou ma y put the active call on hold while y ou answer the other incoming call.
USING PHONE MENUS CONT A CTS 22 CONT ACTS Men u Ac c e ss Pr ess Left Soft K e y [Menu] t o ha ve acce ss to nine phone menus. Ther e are t wo me thods of accessing menus and submen us: Use the na vigation k e y to highlight and select, or Pr ess the number k e y that corr esponds t o the submenu.
2. N e w Entry Allo ws y ou t o add a new number t o y our Contact s. 1. Pr ess ,, . 2. Ent er the name and pre ss . 3. Use t o select the phone number t ypes such as Mobile 1 / Home / W ork / Mobile 2 / Fa x . 4. Ent er the number s as necessary and ent er other information such a s Email 1 / Gr oup / Pictur e / Ringt one / Email 2 .
4. Speed Dials Allo ws y ou t o view y our list of Speed Dials or designa te Speed Dials for n umbers ent er ed in your Cont acts. 1. Pr ess ,, . 2. Use t o highlight the Speed Dial position, and pr ess . 3. Use t o highlight the Contact then pr ess .
CALL HIS T OR Y 25 CALL HIST OR Y Call Hist ory The Call Hist ory menu is a list of the last phone number s or Contact entrie s for calls you placed, accept ed, or missed. It is continuall y updat ed as ne w number s are added t o the beginning of the list and the oldest entrie s are r emov ed fr om the bot t om of the list.
2 . Incoming Calls Allo ws y ou t o view the list of incoming calls; up t o 3 0 entries. 1. Pr ess ,, . 2. Use t o highlight an entry , then Pr ess t o view the entry .
MESS A GING 27 MESS AGING 5. Er a s e H i s t ory Allo ws y ou t o er ase select ed call list(s). 1. Pr ess , , . 2. Use t o highlight the list of calls t o er ase, then pr ess . All Calls / Incoming Calls / Outgoing Calls / Missed Calls 3. Pr ess Ye s .
Mak e a call to the callback n umber by pr essing during an Inbo x message check. The phone can st ore up 5 2 1 messages (for e xample, 1 v oice mail, 5 0 inbo x te xt message s, 1 00 inbo x multi.
MESS A GING 29 MESS AGING 2. T ext and Multimedia 1. Send Ne w Allo ws y ou t o send te xt message s and picture message s. Each message has a destina tion and information. The se are dependent upon the t ype of message y ou want t o send. The Basics of Sending a Me ssage 1.
Use t o select R ecord Ne w or Sound Album . Select a sound and pr ess Left Soft K e y [Select] . Pr ess Right Soft K e y [Options] . F or R ecord Ne w option, y ou can contr ol Qualit y of the sound y ou recor d with the options High / Medium / Low .
MESS A GING 31 MESS AGING Det ail Allo ws y ou t o check the r eceived message informa tion. Lock/Unlock Locks or unlocks the select ed message. 3. Outbo x Up t o 5 0 sent messages can be st or ed in Outbox V ie w lists and cont ents of sent me ssages and v erify whether the tr ansmission w as successful or not.
5. Pre ss t o send the select ed message. 5. Dr afts Displa y s dr aft messages. 1. Pr ess , , , . 2. Use t o highlight a message. 3. Pre ss Right Soft Ke y [Options] . Delet e Delet es the select ed message fr om the Dr afts. Lock/Unlock Locks or unlocks the select ed message.
MESS A GING 33 MESS AGING 7 . Era se Messages Allo ws y ou t o er ase all message s stor ed in y our Inbox, Outbo x, T emplat es, Dr afts or Sa v ed message s. Y ou can also er ase all me ssages at the same time. 1. Pr ess , , , . Pr ess [Inbo x] t o er ase all me ssages st ored in Inbo x.
Default Entry Mode (Abc / abc / ABC) Allo ws y ou t o select the default input method including Abc, abc , ABC . Aut o Download (On / Off) Allo ws y ou t o auto displa y the cont ent when r eceiving a message. Message Priorit y (High / Normal / Lo w) Giv es priorit y t o the message.
WIRELESS WEB 35 WIRELESS WEB 4. IM & Chat Allo ws y ou t o send and receiv e instant me ssage at an y time. Allow s y ou t o chat with Int ernet Me ssenger user s.
Ov erview The W irele ss W eb allo w s the user to use a v ariet y of Int ernet services. Using the W ireless W eb on the phone allo ws y ou t o: Send and r eceive Int ernet e-mail. Br ow se and search the W orld Wide W eb via web pages e specially designed for wir eless phone cust omers.
Media Allo ws y ou t o download ringt ones or w allpapers once the Get Ne w is ex ecut ed and connect ed t o Bro wser . In the application homepage, the do wnloaded ringt ones ar e locat ed under Media -> Ringt ones . F or the wallpaper s, Media -> W allpaper .
MEDIA 38 MEDIA 2. W allpaper Allo ws y ou t o download ne w W allpaper . Use this menu when y ou want t o get another w allpaper other than the default wallpaper s in Displa y -> W allpaper menu.
Whit e Balance Aut o / Sunn y / Cloudy / T ungsten / Fluor escent Night Mode On / Off Filt er Effects Normal / Sepia / Mono / Negativ e Shut ter Sound Shut t er1 / Shut t er2 / Shut t er3 / Shut t er4 3. T ake a pictur e b y pre ssing . 4. Pr ess . The pictur e is stor ed in Pictur e Album.
4.2 Pic tur e Album Allo ws y ou t o view pictur es st ored in the phone. 1. Pr ess , , , . 2. Select your de sired pictur e with and pre ss Right Soft K e y [Options] . Send Message Sends a message. Delet e Y es / No R ename R ename the selected pictur e.
Games Allo ws y ou t o download ringt ones or w allpapers once the Get Ne w is ex ecut ed and connect ed t o Bro wser . In the application homepage, the do wnloaded MIDlet (t ype of JA V A application) files ar e locat ed under Games menu. Use Left Soft K ey to run the select ed MIDlet and Right Soft K e y to select op tions.
2. GPS Services Y ou can get services about global positioning s y st em. 1. Pr ess , . 2. Scroll t o GPS Services and pr ess . 3. Pr ess Get Ne w . Aft er a few seconds, y ou will see the Home P age. 3. Calculato r Y ou can ent er numbers up t o the third decimal place.
T OOLS & APPS 43 T OOLS & APPS 5 . Scheduler Allo ws y ou t o conv eniently k eep and access y our agenda(s). Simply st or e your appointment s and your phone will alert you with a r eminder of y our appointment. 1. Pr ess , . 2. Scroll t o Scheduler and pr ess .
T OOLS & APPS 44 T OOLS & APPS 4. If you’r e split ting the check, highlight Split and ent er the number of people in y our par t y (An equal split of the bill will be calculat ed and displa y ed). 8 . W orld Clock Allo ws y ou t o det ermine the current time in ano ther time zone or country .
T OOLS & APPS/SETTINGS 45 T OOLS & APPS/SETTINGS Options fr om her e: Select y our desir ed V oice Memo with and pr ess Right Soft K e y [Options] . Send Message Sends a message. Delet e Y es / No R ename R ename the selected Sound. Delet e All Y es / No Information Name / Size / T ype Upload Online Accesse s the Online Album.
SETTINGS 46 SETTINGS 1 . Sound Allo ws y ou t o customize v arious sounds emit t ed from the phone. 1.1 Ringer s 1.1.1 V oice Calls Allo ws y ou t o set ringt ones for differ ent t ypes of incoming calls. 1. Pr ess , , , , . 2. Select an incoming call t ype.
SETTINGS 47 SETTINGS Shor t Sends out a t one for a fixed period of time e ven if y ou keep the k e y pre ssed. Long Sends out a continuous t one for as long as y ou keep the k e y pr essed. 1.3 V olume 1.3.1 Ringer Allo ws y ou t o set ringer volume se t tings.
SETTINGS 48 SETTINGS 1.4 Aler ts 1. Pre ss , , , . 1.4.1 Service Change Alerts y ou when service changes. (On/Off) 1.4.2 Minut e Beep Alerts y ou 1 0 seconds before the end of e very minut e during a call. (On/Off) 1.4.3 Call Connect Alerts y ou when the call is connect ed.
SETTINGS 49 SETTINGS 2.3 Backlight Allo ws y ou t o set the dur ation for illumina ting the L CD backlight. 1. Pre ss , , , . 2. Select a sub-menu and pr ess . Main Displa y 3. Use t o select a set ting, then pre ss t o sa ve the change. 7 Seconds / 1 5 Seconds / 3 0 Seconds / Alw ay s On / Alw ay s Off 2.
2.7 Dialing F onts Allo ws y ou t o set the size and color of the font for calling digits. 1. Pre ss , , , . 2. Use t o choose a set ting, then pr ess . Normal / Lar ge 2.8 Theme Color Allo ws y ou t o choose the color of the background scr een. 1. Pre ss , , , .
SETTINGS 51 SETTINGS 2. Select a sub-menu and pr ess . V oice Mail / T ext Me ssage 3. Use t o set the alert set ting, then pr ess t o sa ve the change. On / Off 3.4 Other s Displa y s or delet es the list of files cr eat ed b y do wnloaded JA V A cont ents.
4.1 P ow er Allo ws y ou t o set the Bluetooth po wer On/Off . 1. Pr ess , , , . 2. Use t o select a set ting, then pre ss . On / Off 4.2 De vice List P airing is the pr ocess that allo ws the handse t to locat e, est ablish and r egist er 1-t o-1 connection with the t ar get device.
SETTINGS 53 SETTINGS 5. The device will appear in the F ound Device s menu once it has been loca ted. Highlight the de vice and pr ess . 6. The handset will pr ompt y ou for the passke y . Consult the Bluetooth accessory instructions for the appr opriat e passk ey (t ypically “0000”).
SETTINGS 54 SETTINGS 6. Other s 6.1 Na v . K e y Shor tcuts Assign a shortcut t o your fa vorit e and most fr equently used function. Select it fr om the list, and then access it dir ectly b y pr essing in st andb y mode. 1. Pr ess , , , . 2. Read the disclaimer and pr ess .
6.2.4 Aut o Redial Allo ws y ou t o set the length of time the phone wait s befor e automa tically r edialing a number when the at t empt ed call fails. 1. Pr ess , , , , . 2. Use t o select a set ting, then pr ess . On / Off 6.3 Language Allo ws y ou t o set the bilingual featur e according t o y our prefer ence.
4. TTY Off : Normal user s send and receiv e without TTY equipment. Connecting TTY Equipment and a T erminal 1. Connect a TTY cable t o TTY connection on the t erminal. (TTY connection location is same as the hands fr ee earjack) 2. Ent er the phone menu and set up the de sired TTY mode.
6.5 Dat a Setup 6.5.1 Dat a/F ax Allo ws y ou t o use your phone t o tr ansmit dat a and fax es. 1. Pr ess , , , , . 2. Use t o select a set ting, then pr ess . Off / F ax In Once / F ax In Alw ay s / Dat a In Once / Dat a In Alwa y s 6.5.2 PC Connection Allo ws y ou t o select the dat a port.
7 .1.2 Softw are V ersion Allo ws y ou t o view the soft w ar e ver sion. 1. Pr ess , , , , . 7 .1.3 Hardw are V ersion Allo ws y ou t o view the har dwar e ver sion. 1. Pr ess , , , , . 7 .1.4 ESN Allo ws y ou t o view the ESN. 1. Pr ess , , , , . 7 .
2. Use t o select a set ting, then press . Digital Onl y/ Analog Only/ Home Only / Aut omatic 7 .2.2 Set NAM Allo ws y ou t o select the phone's NAM (Number Assignment Module) if the phone is r egist ered with multiple service pr ovider s. 1. Pre ss , , , , .
7 .3.2 Change Lock Code Allo ws y ou t o change to a ne w four -digit lock code. 1. Press , , , . 2. Ent er the 4-digit passwor d. The lock code is commonly the la st 4 digits of y our phone number . 3. Pr ess Change Lock Code . 4. Ent er a old four -digit lock code.
S AFETY 61 S AFETY TIA(T elecommunica tions Industry Associa tion) Safet y Informa tion The follo wing is the complet e TIA Safet y Information for wir eless handheld phones. Exposur e t o Radio F r equenc y Signal Y our wirele ss handheld por t able phone is a low po wer r adio tr ansmit t er and receiv er .
S AFETY 62 S AFETY T ips on Efficient Oper ation F or y our phone to oper at e most efficiently: Do not t ouch the ant enna unnecessaril y when the phone is in use. Cont act with the antenna affect s call qualit y and may cause the phone t o oper at e at a higher po wer le vel than o therwise needed.
Other Medical De vices If y ou use any o ther personal medical de vice, consult the manufactur er of your de vice t o det ermine if it is adequat ely shielded fr om e xt ernal RF ener gy . Y our ph y sician ma y be able t o assist y ou in obt aining this information.
S AFETY 64 S AFETY F or V ehicles Equipped with an Air Bag An air bag inflat es with gr eat for ce. DO NO T place objects, including either inst alled or portable wir eless equipment, in the ar ea ov er the air bag or in the air bag deplo yment area.
Safet y Information Please r ead and observe the follo wing information for safe and pr oper use of your phone and t o pr ev ent damage. Also, k eep the user’ s guide in an accessible place at all the time s after r eading it.
S AFETY 66 S AFETY Do not short -cir cuit the bat tery . Met allic ar ticles such as a coin, paper clip or pen in y our pock et or bag ma y short -circuit the + and – t erminals of the bat t ery (met al strips on the bat tery) upon mo ving. Short -circuit of the t erminal ma y damage the bat t ery and cause an explosion.
Use accessorie s, such as earphones and headse ts, with caution. Ensur e that cables ar e tucked a wa y safely and do no t touch the ant enna unnecessarily . If y ou are list ening t o music whilst out and about, please ensur e that the v olume is at a r easonable le vel so that y ou ar e a war e of y our surroundings.
2. What is the FD A's r ole concerning the safet y of wir eless phones? Under the la w , the FD A does not r evie w the safet y of r adiation-emit ting consumer product s such as wir eless phones befor e the y can be sold, as it does with ne w drugs or medical de vices.
The FCC also r egulat es the base st ations tha t the wir eless phone net works r ely upon. While these ba se st ations oper at e at higher pow er than do the wir eless phones themselv es, the RF e xposure s that people get fr om these base st ations ar e t ypically thousands of times lo wer than those the y can get fr om wireless phones.
such studies mean for human health. Thr ee lar ge epidemiology studies ha ve been published since December 2 000. Bet w een them, the studies inv estiga ted an y possible association bet ween the use .
that ha s driven the est ablishment of ne w re search pr ogr ams around the w orld. The pr oject has also helped de velop a series of public informa tion documents on EMF issue s.
8. What ha s the FD A done t o measur e the radio fr equency energy coming fr om wir eless phone s? The Institut e of Electrical and Electronic Engineer s (IEEE) is de veloping a t echnical st andard .
1 0. Wha t about children using wir eless phone s? The scientific e vidence does not sho w a danger t o user s of wirele ss phones, including children and t eenagers. If y ou want t o tak e st eps t o lo wer e xposure t o r adio frequency ener gy (RF), the measur es de scribed abo ve w ould apply t o children and t eenagers using wir eless phone s.
FD A continue s to monit or the use of wireless phone s for possible int er actions with other medical de vices. Should harmful int erference be found t o occur , the FD A will conduct t esting t o asse ss the interfer ence and w ork to r esolv e the problem.
its highe st cer tified pow er le vel in all t est ed fr equency bands. Although SAR is de t ermined at the highest certified po wer le vel, the actual S AR le vel of the phone while oper ating can be well belo w the maximum v alue.
A CCESSORIES 76 A CCESSORIES B at tery Char ger The bat t ery char ger allow s you t o char ge y our phone. B a t t ery St andard ba t t ery is a vailable. V ehicle P o w er Char ger The v ehicle pow er char ger allo ws y ou t o oper at e the phone and trickle char ge the phone’ s bat t ery from y our v ehicle.
77 W ARR ANTY INFORMA TION 1. WHAT THIS WARRANTY COVERS : L G offer s y ou a limited w arr ant y that the enclosed subscriber unit and its enclosed acce ssories will be fr ee from defect s in mat eria.
W ARR ANTY INFORMA TION 78 (5) Product s which ha ve had their serial number s r emov ed or made illegible. (6) Damage re sulting from use of non-L G appro ved accessorie s. (7) All plastic surfaces and all other e xt ernally e xposed par ts tha t ar e scr atched or damaged due t o normal cust omer use.
A A CCESSORIES 7 6 Airplane Mode 6 0 Alarm Clock 4 2 Alerts 4 8 All Calls 2 5 Av oid damage t o your hearing 6 7 B Backlight 4 9 Backlight Set tings 5 0 Banner 4 8 Bat t ery 1 6 Bat t ery Charge Le v .
Messaging 2 7 Missed Calls 2 6 Mut e F unction 2 0 My Albums 3 9 N Na v . K e y Shortcuts 5 4 Ne w Entry 2 3 Not epad 4 3 Notifica tion 5 0 O Other s 5 1,5 4 Outgoing Calls 2 6 P Phone Info 5 7 Phone .
MEMO CX490_Fra_Telus.qxd 7/27/06 5:24 PM Page 92.
デバイスLG 490の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
LG 490をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはLG 490の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。LG 490の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。LG 490で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
LG 490を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はLG 490の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、LG 490に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちLG 490デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。