Instruction/ maintenance manual of the product VGN-CR Sony
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N User Guide P ers onal Computer V GN-CR s eries.
2 nN Cont ents Before Use ................. ................... ................... .................... ................... ................... .... ......... .................... ................... ....6 Notice ................... .................
3 nN Using P eripheral Devic es . ................... .................... ................... ................... .................... ..... .............. .................... ........7 5 Connectin g External Sp eakers ..... .................... ...
4 nN Precauti ons ................ ................... ................... .................... ................... ................... .......................... .................... ......12 6 On Handling the LCD Sc reen .............. .............
5 nN Mouse ........... ................... .................... ................... .................... ................... ................... .................... ................... 173 Speakers ....... ................... .................... ...
6 nN Befo re Use Bef ore Use Congrat ulations on your purchase o f this Sony VAIO ® comp uter, and wel come to th e on-screen U ser Guide . Sony ha s combin ed leadin g-edge te chnology i n audio, v ideo, compu ting, an d commun ications to provide s tate-of-the- art perso nal computi ng.
7 nN Befo re Use Docume ntation Your d ocumentat ion incl udes print ed inform ation and user guides to read on y our VAIO computer . Guide s are provid ed in PDF fo rmat, whic h you can e asily bro wse through and prin t out.
8 nN Befo re Use Printed Documentation ❑ A Setting Up P oster — Des cribes th e process from unpacking to s tar ting up your V AIO . ❑ T roub leshooting Guide — Contai ns solut ions to c ommon pr oblems.
9 nN Befo re Use My Club V AIO In M y Club VAIO you can fi nd: Documentation , which give s you: ❑ Access t o the User Guide . This manual e xplains the f eatures o f your computer in detail, how to u se these f eatures confide ntly and s af ely , connect p eriphera l de vices a nd more.
10 nN Befo re Use Windows Help and Supp or t Windows Help and Support is a comprehen sive res ource for practical adv ice, tutori als, and dem onstration s to help you learn to use your computer. Use the Search featu re, Index, or table of contents to view all Windows Help resourc es, includi ng those that are on the Inte rnet .
11 nN Befo re Use Ergonomic Considerations You wil l be using y our co mputer as a p ortable device in a variety o f enviro nments. When ever poss ible, you s hould atte mpt to take account o f the fo.
12 nN Befo re Use ❑ Viewing angle of the computer's displa y – Use the display's tilti ng f eature to find the best posi tion. Y ou can reduce ey e strain and mus cle fatigue by adjusting the tilt of the display to the proper position. A djust the br ight ness settin g of the displ ay a s well.
13 nN Getting Started Getting Star ted This section describe s how to ge t started us ing your V AIO compute r. ❑ Locating Controls and P or ts (page 14) ❑ About the Indicator Lights (page 20) ❑.
14 nN Getting Started Locating Cont rols and P or ts Take a moment to identify the control s and ports shown on t he following pages. F ront A Built-in micr ophone (mo naural) B Built-in MO TION EYE c.
15 nN Getting Started A Play/P ause button (page 34 ) B Sto p butt on (p age 34) C Previous track b utton (page 34) D Ne xt tr ac k b utto n (page 34 ) E Built-in spea kers (stereo) F AV M O D E but t.
16 nN Getting Started Right A Memory S tic k PR O/Duo me dia sl ot *1 (page 53) B Express Card/34 s lot (page 4 8) C SD memory card slot (page 58 ) D Opti cal disc driv e (page 39) E Opti cal disc driv e i ndica tor (page 2 0) F Driv e ej ect b utt on (page 39) G Manual e ject hol e (page 16 1) H Hi-Spee d USB (USB 2.
17 nN Getting Started Left A Secur ity slot B Air vent C Mon ito r (V GA ) por t (page 77 ) D S VIDEO OUT port (p age 79) E Hi-Spee d USB (USB 2.0) po rt s * (page 86) F i.LINK (IEEE 1394) S400 por t (page 90) G Microp hone jack (page 85) H Headp hones jack (page 76 ) I WIREL ESS s witch (page 62) * Suppor t high-/full-/low - speeds .
18 nN Getting Started Bac k A DC IN por t (page 22 ) B Batter y conn ector C Air vent D Modem port (pag e 61).
19 nN Getting Started Bottom A Air vents B Illuminati on lamp.
20 nN Getting Started About the Indicator Lights Your c omputer is equipped with the fol lowing i ndicator l ights. Indicat or Functions Po w e r 1 Illuminates when the power of the computer is on, blinks when t he computer is in Sleep m ode, and turns of f when the computer is in Hibernate mode or off.
21 nN Getting Started Wireless Illuminates when the WIR ELESS switch is set to ON and the wireless LAN and/or B luetooth functionalities are enabled. Indicat or Functions.
22 nN Getting Started Connecting a P ower Source You ca n use eith er an AC ada pter or a r echargeabl e battery pa ck as a powe r source for your comp uter. Using the A C Adapter ✍ Use your co mputer only with th e supplied A C adapter . To use t he AC adap ter 1 Plug on e end of the pow er cord (1) int o the AC adapter (3) .
23 nN Getting Started Using the Batter y P ac k The ba ttery pack supplied wi th your co mputer is n ot fully c harged a t the time o f purchase . Installing the Battery P ac k To install th e batter y pack 1 T ur n off the com puter and close the LC D screen l id.
24 nN Getting Started 4 Slide t he batter y LOC K switch (1) to the LOCK position to secure th e batter y pack on the computer . ✍ When you r computer is directly con nected to AC power and has a batter y pack in stalled, it uses power from t he AC outlet.
25 nN Getting Started Charging the Batter y P ack The ba ttery pack supplied wi th your co mputer is n ot fully c harged a t the time o f purchase . To charge th e battery pack 1 Install the batter y pack. 2 Connect t he A C ada pter to the co mputer .
26 nN Getting Started ✍ Charge the b atter y pack as describe d in this manu al from your first batter y charge. When th e batter y pack is run ning out of power , both the b atter y and power in dicato r lights bli nk. Keep the bat tery pac k in your comp uter while it is direc tly connected to AC power .
27 nN Getting Started To use t he batter y care fu nction You ca n selec t your desi red maximu m charge l evel with the batter y care functi on to redu ce battery degradati on. 1 Click St art , All Pro grams , and V AIO Control Center . The V AIO Control Center window appea rs.
28 nN Getting Started Removing t he Battery P ac k ! Y ou may lose dat a if you remove t he batter y pack while your computer i s on and not con nected to the A C adapter or if you remove the batter y pack while the co mputer is in S leep mode. To remove the b attery pack 1 T ur n off the com puter and close the LC D screen l id.
29 nN Getting Started Shutting Down Y our Computer Saf ely To av oid losi ng unsaved data, be su re to sh ut down you r computer properly , as descr ibed belo w. To shut dow n your com puter 1 T ur n off any per ipherals c onnected to the computer. 2 Click St art , the ar ro w next to the Lock button, and Shut Do wn .
30 nN Using Y our V AIO Computer Using Y our V AIO C omput er This se ction desc ribes how to get the mo st out of usin g your VAI O computer. ❑ Using the K eyboar d (page 31) ❑ Using the T ouch P.
31 nN Using Y our V AIO Computer Using the K eyboard Your k eyboard i s very simi lar to a des ktop co mputer keyb oard, but has addi tional keys that per form model- specific tasks. The VAIO- Link Web site ( http://suppor t.vaio.s ony .e u ) also contains glossary informati on to help you use t he keybo ard.
32 nN Using Y our V AIO Computer Fn + (F 12) : Hibernate Provides f or the lowest l ev el of pow er cons umption. When you e x ecute this command, the states of the system and the peripheral devices are written to the hard disk drive and the system power is turned off .
33 nN Using Y our V AIO Computer Using the T ouch P ad You ca n poin t to, select, d rag, and scroll ob jects on the screen using th e touch pad . ✍ Y ou can disab le/enable the touch pad to suit yo ur preference f or using the mo use. See Setting Up Y our Compute r with V AIO Cont rol Center ( page 1 09) to launc h V AIO Co ntrol Cen ter .
34 nN Using Y our V AIO Computer Using Special-function Buttons Your c omputer is equipped with spec ial butto ns to help y ou use sp ecific functi ons of the computer . The AV MODE , Play/P ause, Sto p, Previou s track, and Ne xt track butto ns support Instant Mode.
35 nN Using Y our V AIO Computer Pla y/Pause b utton Star ts or pauses pla yback of a CD or D VD dis c media or a music/ video file stored on the ha rd disk dr iv e. Stop butt on Stops playbac k of a CD or D VD disc media or a music/video file stored on t he hard disk drive.
36 nN Using Y our V AIO Computer Using the Built-in MO TION EYE Camera Your co mputer is equipped with a bui lt-in MOTION E YE camera. The bu ilt-in MOTIO N EYE ca mera adds v ideo func tionalit y to inst ant messagi ng software a nd video editing softwa re and enables you to capture still imag es and movies wi th VAIO Camera Capture Utility .
37 nN Using Y our V AIO Computer Capturing Still Images To capt ure a still image 1 Pres s the CAPTURE b utton on your computer t o launch V AIO Camera Capture Utility . ✍ V AIO Cam era Utility l aunch es auto matica lly . 2 Click the Still ic on in the right pa ne of the uti lity's m ain window .
38 nN Using Y our V AIO Computer Capturing Movi es To cap ture a m ovie 1 Pres s the CAPTURE b utton on your computer t o launch V AIO Camera Capture Utility . ✍ V AIO Cam era Utility l aunch es auto matica lly . 2 Click the Movie icon in th e right pane of the utility's ma in window .
39 nN Using Y our V AIO Computer Using the Optical Disc Dr iv e Your c omputer is equipped with an opt ical disc drive. To insert a disc 1 T ur n on the com puter .
40 nN Using Y our V AIO Computer 4 Close th e tra y by pushin g it in gen tly . ! Do not remov e the optical di sc when your com puter is in a power savi ng mode (Sleep or Hibernate).
41 nN Using Y our V AIO Computer Reading and Writing Optical Discs Your com puter pl ays and recor ds CDs, DVDs , or Blu-ra y Discs, d epending on th e model y ou purchased. Check yo ur specif ications fo r the type of opti cal disc dri ve installe d on your mode l.
42 nN Using Y our V AIO Computer PR: play able and recordable P: play able but not recordable –: not pla yab le or recordable CD- ROM Video CD Music CD CD Extr a CD-R/ RW DVD - ROM DV D - Video BD- .
43 nN Using Y our V AIO Computer ! This p roduct is d esigned t o playback discs that c onform to the Compact Disc Digi tal Audio standard sp ecificatio ns (CD Stand ard) . A Dual Disc is a t wo sided disc pr oduct w hich mat es DVD r ecorded material on on e side wi th digi tal audi o materi al on the othe r side.
44 nN Using Y our V AIO Computer Notes on writing data to a disc ❑ Use only Sony recommend ed software, which i s preinstall ed on your compu ter , to write data to a di sc. Other software pro gr ams m a y not b e fully c ompatible and errors m a y resul t.
45 nN Using Y our V AIO Computer Notes on pla ying discs To ac hieve optim um performa nce when p laying dis cs, you sh ould follow th ese recom mendations. ❑ Some CD pla yers and computer's optical dis c dri v es may not be able to play audio CDs created wi th the CD -R or CD-RW disc medi a.
46 nN Using Y our V AIO Computer Pla ying CDs To pl ay an aud io CD 1 Inser t a disc into the op tical disc dr ive . 2 If nothing appears on the desk top , then cli c k Start , All Programs , and the desired CD software to play the CD . If the Audi o CD wi ndow appear s, click to select an option.
47 nN Using Y our V AIO Computer Pla ying D VDs To play a DVD 1 Close al l runn ing software a pplication s. 2 Inser t a D VD into the opt ical disc drive. 3 If nothing appears on the desk top , then cli c k Start , All Programs , and the desired D VD software to play the D VD .
48 nN Using Y our V AIO Computer Using the ExpressCard Module Your c omputer is equipped with eithe r a Univer sal Expre ssCard ™ slot * o r an Expres sCard ™ /34 slot * for transferrin g data amon g digital c ameras, camcorders , music players, and other audio/vi deo devi ces.
49 nN Using Y our V AIO Computer Inser ting an ExpressCard Module ! Y our computer is delivered with a slot protector in the Ex pressCard sl ot. Remove the slo t protector bef ore you use the slo t for the first time. Use care when inserting or rem oving the Expr essCard module f rom the slot.
50 nN Using Y our V AIO Computer ! Insert th e ExpressC ard slot pro tector to protect agai nst debri s en terin g the slot when not usi ng an Express Card module. Befo re moving you r computer , be sure to inse rt the ExpressCard slot protector into the slot.
51 nN Using Y our V AIO Computer Removing an ExpressCard Module Foll ow the steps b elow to re move the Ex pressCard mo dule whil e your com puter is on. If it is n ot removed p roperly, you r system m ay not work properly. To remov e an Expr essCar d module ✍ T o rem ove an Express Card module whe n your comput er is off, skip steps 1 to 7.
52 nN Using Y our V AIO Computer Using the Memor y Stic k Media Your c omputer su pports th e Memory S tick med ia. Memory Stick m edia is a co mpact, por table, and versatile IC recording media e specially design ed for exchan ging a nd sharing digital data with com patible products, s uch as di gital ca meras, m obile phones and other devices.
53 nN Using Y our V AIO Computer Inser ting a Memor y Stic k Medi a To insert a Memory Stick media 1 Loca te the Memor y Stick PRO/Duo media slot. 2 Hold t he Memor y St ick media with the arrow facing upward and po inting toward the M emor y Stick PRO/Duo media slot.
54 nN Using Y our V AIO Computer ✍ Y our comput er suppo rts Memor y Sti ck Duo medi a and is eq uipped wit h the Memo ry St ick PRO/D uo media slo t that i s compatib le with both standa rd- and duo-s ize media. For mo re information on the Memor y Stick Duo med ia, visit the Memo ry Stick W eb si te at http: //www .
55 nN Using Y our V AIO Computer To format a Memo ry Stick media The Me mory Stic k media has been f ormatted in th e factor y default setting an d is ready for use.
56 nN Using Y our V AIO Computer 6 At the c onfir mation promp t, click OK . The for matting proc ess sta r ts. ! It may ta ke time to format the Memory St ick media d ependin g on th e media.
57 nN Using Y our V AIO Computer Removing a Memor y Stic k Media To remove a Me mory Stick media 1 Check that the Memor y St ic k P R O/Duo me dia in dicator is off . 2 Push th e Memor y Stick media i n tow ard the computer. The Mem ory Stick media ej ects.
58 nN Using Y our V AIO Computer Using Other Memor y Cards In addit ion to the M emory Stic k PRO/ Duo media sl ot, your com puter is eq uipped with an SD memory card slot to accom modate other memory c ards. Yo u can use th is slot to tr ansfer data a mong digit al camer as, camc orders, mu sic player s, and ot her audio/v ideo devic es.
59 nN Using Y our V AIO Computer Inser ting a Memor y Card To insert a memory card 1 Locate th e SD memor y card slot. 2 Hold the m emor y card wi th the arrow facing upward and p ointing toward the mem or y card slo t. 3 Careful ly slide th e memor y ca rd into the s lot until it clicks into pl ace.
60 nN Using Y our V AIO Computer Removing a Memory Card ! Do not remov e a memory ca rd while the SD memor y card indi cator light is on. Th e card or its da ta may becom e damage d. To remove a me mory card 1 Check that the SD mem ory card indi cator ligh t is off.
61 nN Using Y our V AIO Computer Using the Inter net Setting Up a Dial-up In ter net Connect ion Before you can co nnect to th e Internet , you need to c onnect your computer to a teleph one line w ith a telephon e cable (no t suppli ed). Once you have set up y our telephon e cable con nection, you are ready to connect to the Inter net.
62 nN Using Y our V AIO Computer Using Wireless LAN (WLAN ) Using the Sony Wireless LAN (WLAN), all yo ur digital devi ces with built -in WLAN function ality com municate freel y with each other th rough a netwo rk. A WLAN is a n etwork in whic h a user can connect to a Loc al Area Network (LAN) through a wi reless (radio) connectio n.
63 nN Using Y our V AIO Computer IEEE 80 2.11b/g is a wirele ss LAN stand ard, using the 2.4 GH z bandwidt h. The IEEE 802.11 g standard provides hi gh-spe ed communica tions, fast er than the IEEE 80 2.
64 nN Using Y our V AIO Computer Communicati ng without an Access P oint (Ad-hoc) An ad- hoc network is a netw ork in whic h a loca l network is created o nly by th e wireless devic es themse lves, with n o other centr al controll er or acce ss point.
65 nN Using Y our V AIO Computer To commu nicate witho ut an acce ss point (a d-hoc) ! The IEE E 802.11n st andard, using th e 2.4 or 5 GHz ban dwidth, is not avail able on ad -hoc net works. 1 T ur n on the WI RELESS or WIRELESS LAN sw i tc h . The Wi reless indica tor lights up .
66 nN Using Y our V AIO Computer Communicati ng with an Access P o int (Infrastructure) An infr astructure n etwork is a n etwork that ex tends an e xisting wir ed local ne twork to wire less devi ces by provi ding an ac cess poin t (not supplied ), for example the Sony Acces s Point.
67 nN Using Y our V AIO Computer To conne ct to a wir eless ne twork 1 Make sure an ac cess poi nt is set up. See the m anual that c ame with your acces s point for more informa tion. 2 T ur n on the WI RELESS or WIRELESS LAN sw i tc h . The Wi reless indica tor lights up .
68 nN Using Y our V AIO Computer Using the Bluetooth Functionality You ca n establi sh wireless communi cation be tween your c omputer and other Bl uetooth dev ices such a s another computer or a mo bile phon e. You can tr ansfer data between these devices without cab les and up to 10 mete rs range in op en space .
69 nN Using Y our V AIO Computer Notes on using the Blue tooth funct ionality ❑ The dat a transfer rate varies, depending o n the following condi tions: ❑ Obsta cles , such as walls , lo cated b e.
70 nN Using Y our V AIO Computer ❑ The 2 .4 GHz band, with which Bluet ooth de vices or wi rele ss LAN de vices wo rk, is us ed b y v arious de vic es . Blue toot h devices use the tec hnology to minimize the interference from other de vice s that use t he same wav e length.
71 nN Using Y our V AIO Computer Communicati ng with Another Bluetooth De vice You ca n connec t your compute r to a Bl uetooth devic e such as another com puter, a m obile phone, a PDA, a headset, a mouse, or a digital camera wit hout the use o f any cab les.
72 nN Using Y our V AIO Computer To commu nicate wit h another Blueto oth device To com municate with another B luetooth devi ce, you nee d first to set up the Bluet ooth functiona lity. For s etting up an d using the Blu etooth func tionality , see the hel p file on the Blueto oth utili ty software.
73 nN Using Y our V AIO Computer Using the Bluetooth Headset The Bl uetooth headset (not suppli ed) will come in ha ndy during a v ideo conferen ce over th e Internet using instant mess aging software. For details on using th e Bluetooth he adset, se e the manua l that cam e with you r Bluetooth headset.
74 nN Using Y our V AIO Computer To disconn ect the he adset fro m your compu ter 1 Right-cli ck the Bluetooth icon on the taskbar and select Bluetooth Settings from the me nu. The Bluetooth S ettings window appear s. 2 Right-cli ck the headse t icon and s elect Disconnect from the menu.
75 nN Using P eripheral De vices Using P eripher al De vices You ca n add fu nctionality to your VA IO comp uter by usi ng the va rious por ts on the c omputer.
76 nN Using P eripheral De vices Connecting Exter nal Speakers You ca n enhan ce the so und quali ty of your c omputer by connecti ng exter nal speake rs. To connect e xternal speakers 1 Plug the speaker cable (1) i nto the head phones j ac k (2) i . 2 Plug the other end of the speaker cable to the exter nal speaker (3).
77 nN Using P eripheral De vices Connecting an Exter nal Displa y You ca n connec t an external display ( not supp lied) to yo ur comp uter. For exa mple, you can use the compu ter with a co mputer displa y or a projec tor . ✍ Connec t the power cord after co nnecting al l other cable s.
78 nN Using P eripheral De vices Connecting a Multimedia Computer Displa y You ca n connec t a multim edia com puter displ ay that in cludes built-in s peakers an d a micr ophone to your compu ter. To connect a multim edia comp uter di splay 1 Plug the power cord of your multime dia comp uter display (1) into a n A C outl et.
79 nN Using P eripheral De vices Connecting a TV You ca n connec t a TV to yo ur compu ter. To connect a TV to your co mputer 1 Plug the power cord of your TV int o an AC outlet. 2 Plug one end of an S Vid eo cable (not supplied ) into the S VIDEO OUT por t on the com puter an d the other end to the TV .
80 nN Using P eripheral De vices Connecting a Projector You ca n connect a p rojector (for example, the Sony LCD projecto r) to your c omputer. To connect a projecto r 1 Connect t he power cord (1) o f y our p rojector int o an AC outlet. 2 Plug an RGB signal cable (2) (not supp lied) into the monito r (V GA) por t (3) a on the computer .
81 nN Using P eripheral De vices Selecting Displa y Modes You can se lect which display to be used as the primary mon itor when an ext ernal displa y (desktop mon itor, etc.) is connected to your computer. The pr ocedure for se lecting a d isplay d epends on th e video co ntroller used i n the compu ter.
82 nN Using P eripheral De vices To select a display Models with the Intel Gra phics Media Accelerator 1 Right-cli ck on t he desktop an d select Per sonaliz e from the sh or tcut menu. 2 Click D ispla y Setti ngs . The Display Settings window app ears.
83 nN Using P eripheral De vices Using the Multiple Monitors Function The M ultiple Monitors f unction allows you to dis tribute por tions of your des ktop ac ross sep arate disp lays.
84 nN Using P eripheral De vices To sele ct the Mul tiple Mo nitors mode ! T o fi nd which video controller yo ur model incl udes, see the o nline Sp ecific atio ns . Models with the Intel Gra phics Media Accelerator 1 Right-cli ck on t he desktop an d select Per sonaliz e from the sh or tcut menu.
85 nN Using P eripheral De vices Connecting an Exter nal Microphone If yo u need to u se a sound i nput devi ce (for exam ple, to chat over th e Internet ) you need t o plug in an external microphon e (not s upplied). To con nect an ex ternal micropho ne Plug th e micropho ne cable (1 ) into the mi crophon e jack (2) m .
86 nN Using P eripheral De vices Connecting a Universal Se rial Bus (U SB) De vice To prev ent your computer an d/or USB devices fro m damage, o bserve the following : ❑ When movin g the compute r with USB de vices c onnected, a void any shock or force to the US B por ts.
87 nN Using P eripheral De vices Connecting a USB Flopp y Disk Dr iv e You ca n purcha se a USB flo ppy disk d rive and c onnect it to y our comput er. To connect a USB floppy d isk drive 1 Choose th e USB por t (1) y ou prefer to use. 2 Plug the USB floppy disk dr ive cable (2) into th e USB por t.
88 nN Using P eripheral De vices Disconnect ing a USB flopp y disk driv e You c an disconn ect a US B floppy disk dri ve when your comp uter is o n or off . Discon necting the drive whe n the co mputer i s in a pow er savi ng mode ( Sleep or Hi bernate) ma y cause the comp uter to malfun ction .
89 nN Using P eripheral De vices Connecting a Prin ter You ca n connec t a Window s-compati ble prin ter to yo ur computer to prin t document s. Connecting a Printer Using the USB P or t You ca n connec t a USB prin ter compati ble with your version of Windo ws to the comp uter.
90 nN Using P eripheral De vices Connecting an i.LIN K De vice Notes on connecting i.LI NK de vices ❑ Y our computer is equipp ed with an i.LINK po r t, which you c an use to c onnect to an i.LINK de vice such as a digital video camcorde r . ❑ The i.
91 nN Using P eripheral De vices Connecting a Digital Video Camcorder To connect a digital vi deo cam corder Plug on e end of an i.LINK ca ble (1) (not supplied ) into the i. LINK port (2) on the c omputer and the other e nd into the DV In/ Out por t (3) on th e digital vi deo camcorde r.
92 nN Using P eripheral De vices Connecting to a Networ k (LAN) You can co nnect your computer to 100BA SE-TX/1 0BASE-T-t ype networks with an Ethernet networ k cable. Connec t one end of a netwo rk cable (no t suppli ed) to the netw ork (Ethern et) port on t he compute r and the othe r end to you r network.
93 nN Customizi ng Y our V AIO Computer Customizing Y our V AIO Computer This section briefly de scribes how to cha nge the main s ettings o f your VAIO computer . Among oth er things, y ou will learn how to us e and custom ize the l ook of your S ony software and utiliti es, etc.
94 nN Customizi ng Y our V AIO Computer Setting the P ass word Use one of the BIOS f unctions to set the pas sword. Once you have set the pa ssword, yo u will be prompted to en ter the pa ssword afte r the VA IO logo appea rs to st art your compute r.
95 nN Customizi ng Y our V AIO Computer To add t he power-o n passw ord (machine passwor d) 1 T ur n on the com puter . 2 Pres s the F2 k ey when the V AI O logo appea rs. The BIOS setup scree n appears. If not, restar t the c omputer and p ress the F2 key se ver al times when the V A IO logo appears.
96 nN Customizi ng Y our V AIO Computer To add the power -on pas sword (use r passwo rd) ! Make sure you set the machine pa ssword befo re setting the user pa ssword. 1 T ur n on the com puter . 2 Pres s the F2 k ey when the V AI O logo appea rs. The BIOS setup scree n appears.
97 nN Customizi ng Y our V AIO Computer Changing/Remo ving the P ow er-on P ass w ord To change or remove the power- on password ( machine password) 1 T ur n on the com puter . 2 Pres s the F2 k ey when the V AI O logo appea rs. The BIOS setup scree n appears.
98 nN Customizi ng Y our V AIO Computer To change or remove the power- on password ( user passw ord) 1 T ur n on the com puter . 2 Pres s the F2 k ey when the V AI O logo appea rs. The BIOS setup scree n appears. If not, restar t the c omputer and p ress the F2 key se ver al times when the V A IO logo appears.
99 nN Customizi ng Y our V AIO Computer Adding the Windows P ass word The Wi ndows passwor d comes in handy when you ha ve to shar e a single compu ter with othe r people. By s etting the Window s passwo rd, you can protect yo ur user acc ount from una uthorize d access.
100 nN Customizi ng Y our V AIO Computer Changing/Remo ving the Windo ws P ass word To chang e the Wi ndows pas sword 1 Click St art and Cont rol P anel . 2 Click User Accounts and F amily Sa fety or User Accounts . 3 Click User Accounts . 4 Click Change your passwor d .
101 nN Customizi ng Y our V AIO Computer Using Finger pr int A uthentication Your c omputer may be equip ped with a f ingerprin t sensor to provide you with addi tional conv enience .
102 nN Customizi ng Y our V AIO Computer Precautions on Using Finger print A uthentication ❑ The fin ger prin t authentic ation techno log y do es not assu re comp lete user au thenticat ion or comp lete protec tion of your data and h ardware.
103 nN Customizi ng Y our V AIO Computer Enrolling a Finger print To us e the fingerp rint authenti cation func tionality, you must e nroll your f ingerprin t(s) in your computer. ✍ Set the Wi ndows passwor d on your comput er before enroll ment. See Adding the Window s Passwor d (pag e 99) for the detaile d instructi ons.
104 nN Customizi ng Y our V AIO Computer If yo u have faile d to enroll a fingerpri nt, follow the se steps to try agai n. 1 Place the top joint o f your finger on the finger pr int se nsor (1).
105 nN Customizi ng Y our V AIO Computer 2 Swip e y our finger per pen dicular ly ac ross the fi nger pri nt sensor . ! Place yo ur fingertip fla t in the center of the f ingerprint sen sor . Scan yo ur fingerp rint from th e top j oint of the finger to the fin gertip.
106 nN Customizi ng Y our V AIO Computer Logging Onto Y our System To us e the fingerp rint authenti cation func tionality i n place of pa ssword entry to log onto your sys tem, you nee d to set the power-on and Windo ws passwor ds and confi gure yo ur computer fo r fingerpr int authen tication.
107 nN Customizi ng Y our V AIO Computer Using the P ass w ord Bank Once you have registere d your use r informati on (use r accounts , password s, etc.) for Web sites in the pas sword bank , you can su bstitute f ingerprin t authentic ation for en tering infor mation req uired to a ccess the password-pr otected Web sites.
108 nN Customizi ng Y our V AIO Computer Erasing t he Enrolled Fing er prints Before disposing of your computer or transfe rring it to a t hird per son, it is strongly rec ommended you era se the fin gerprint data enr olled on the fingerpr int sensor a fter erasi ng the data stored on y our hard di sk drive.
109 nN Customizi ng Y our V AIO Computer Setting Up Y our Computer with V AIO Control Center The VAIO Control Center utility al lows you to consult system i nformation and to spe cify prefer ences for system behavior. To use V AIO Cont rol C enter 1 Click St art , All Pro grams , and V AIO Control Center .
110 nN Customizi ng Y our V AIO Computer Using the P ow er Sa ving Modes When y ou use a b attery pack as the power source fo r your co mputer, you can take advantage of the power m anagem ent setting s to conserve bat tery life.
111 nN Customizi ng Y our V AIO Computer Using Sleep Mode Sleep m ode turns o ff the LCD sc reen and pl aces the sto rage dev ice(s) and the CPU int o a low powe r consumpt ion mode.
112 nN Customizi ng Y our V AIO Computer If the computer i s not used for a cert ain period of time, it will enter Sle ep mode. T o modify thi s, you can change the Sleep mode se ttings. To change the Slee p mode settings 1 Right-cli ck the power status ic on on the t askbar and select Po wer Opt ions .
113 nN Customizi ng Y our V AIO Computer Using Hibernate Mode In Hiber nate mode , the state of th e system is saved on t he hard dis k drive and po wer is tur ned off. Even when the batt ery runs down, no data will be los t. The power indica tor light is off in thi s mode.
114 nN Customizi ng Y our V AIO Computer To retu rn to Normal mod e Press t he power b utton. The c omputer ret urns to its nor mal sta te. ! If you press an d hold the power bu tton for more than four seconds, you r computer will turn off automat ically .
115 nN Customizi ng Y our V AIO Computer Managing P ower with V A IO P ow er Management Power management helps you set up powe r schemes for r unning on AC power or batteries t o suit yo ur requirem ents for powe r cons umptio n. VAIO Power Management is a software ap plication d eveloped exclusivel y for VAIO c omputers.
116 nN Customizi ng Y our V AIO Computer Activ ating V AIO P ower Management P ower Schemes VAIO Power Management provid es sever al predefin ed power schemes.
117 nN Customizi ng Y our V AIO Computer Configur ing Y our Modem Before you can s tart using yo ur inter nal modem ( not all m odem are bui lt-in), or e ach time you use yo ur modem while trav eling, make s ure that the c ountry of th e active lo cation de fined in the Phone and Modem Options window matche s the cou ntry you ar e dialing fr om.
118 nN Customizi ng Y our V AIO Computer 9 Check that your mode m is listed on the Modems tab . If your modem is not lis ted, click Add and follow the wizar d. 10 Click Appl y/OK . Y o ur modem is configure d. ! Before appl ying new count ry set tings, make sure your phone cab le is discon nected from yo ur computer .
119 nN Upgrading Y our V AIO Compute r Upgrading Y our V A IO Computer Your V AIO compu ter and m emory modu les use high preci sion co mponents and electroni c connec tors tech nology.
120 nN Upgrading Y our V AIO Compute r Adding and Removing Memor y If you want to expan d the functional ity of you r computer, y ou can incr ease the memor y by instal ling optio nal memory m odules. Before you upgrad e your com puter's memory , read the no tes and proc edures in the followi ng pages .
121 nN Upgrading Y our V AIO Compute r ❑ Use the s pecial bag delivered with the memor y modu le or wrap the m odule in aluminum foil to prote ct it from E SD .
122 nN Upgrading Y our V AIO Compute r Removing and Installing a Memor y Module To change or add a memory m odule 1 Shut down the c omputer and discon nect all periphe ral devices. 2 Unplug th e computer a nd remov e the batter y pack. 3 W ait unti l the com puter co ols down.
123 nN Upgrading Y our V AIO Compute r 6 Remove the currentl y installe d memor y module as follows: ❑ Pull the latches in the dire ction of th e arrows (1). The mem ory module i s released. ❑ Make sure that th e memor y mod ule tilts up and the n pull it out i n the direc tion of the arrow (2).
124 nN Upgrading Y our V AIO Compute r 8 Slide t he memor y mod ule into t he memor y mod ule slot and push it i n until it clicks into pla ce. ! Do not to uch any other compone nts on the moth erboard. If you use only one memory mo dule, be sure to inse rt it to the upper slot .
125 nN Upgrading Y our V AIO Compute r Viewin g the Amount of Memor y To view the amount of me mory 1 T ur n on the com puter . 2 Click St art , All Pro grams , and V AIO Control Center . 3 Double-click the System I nf orm atio n f older i n the V AIO Control Center window .
126 nN Precau tions Precautions This section describe s safety gui delines an d precautio ns to help you pro tect your VAI O comput er from pote ntial dam age.
127 nN Precau tions On Handling the LCD Screen ❑ Do not leave the LCD screen facing the su n. This could da mage the LCD scree n. Be careful when using your comp uter near a w indow . ❑ Do not sc ratch the LCD s creen or ex er t pres sure on it . This could cause a mal function.
128 nN Precau tions On Using the P o wer Source ❑ See the o nline Sp ecification s to check the power operati on of your model. ❑ Do not sh are the AC outlet with o ther power-consum ing equip ment, suc h as a photoc opier or shr edder . ❑ Y ou can purcha se a power str ip with a surge pro tector .
129 nN Precau tions On Handling Y our Comput er ❑ Clean the cabinet w ith a soft cloth, which is dr y or lightly moi stened with a mild dete rgent so lution. Do not use any type of abrasi v e pad, s courin g powder , or solvent such as a lcohol o r benzine, as these may damage t he finish of your compu ter .
130 nN Precau tions ❑ Use only specifie d periph eral equipmen t and inter f ace cables; othe rwise, problems may occur . ❑ Do not us e cut or dam aged conne ction c ab les. ❑ If your computer is broug ht directly from a col d location t o a war m one, moistur e may condense inside the comput er .
131 nN Precau tions On Using the Built-in MO TION EYE Camera ❑ Do not touc h the fro nt mirror plate ov er the lens of the built-in MOTION EYE cam era, as it may make scratches o n the plate and such scrat ches will appe ar on the captured im ages.
132 nN Precau tions On Handling Flopp y Disks ❑ Do not ope n the shutt er manually o r touch t he surface of the flo pp y disk. ❑ K eep flop p y disks awa y from magne ts. ❑ K eep flop p y disks awa y from di rect sunl ight and ot her sourc es of heat.
133 nN Precau tions On Handling Discs ❑ Do not touc h the surface of the disc. ❑ Do not dr op or bend th e disc. ❑ Finger pr ints and dust on t he surface of a disc may cause read erro rs. Alwa ys hold the di sc by its edges and central hole, as shown below: ❑ Proper c are of the disc is e ssentia l to its c ontinuous rel iability .
134 nN Precau tions On Using the Batter y P ac k ❑ Do not leave batter y packs i n temperature s abov e 60°C, such as i n a car p arked in the sun or u nder direct s unlight. ❑ Batter y li f e is shor ter in a cold environm ent. This is due to dec reased batte r y efficien cy at low temp eratures.
135 nN Precau tions On Using Headphones ❑ Road safety – Do not use headph ones while d riv ing, cycling , or operat ing any motor ized v ehi cle. It may create a traffic hazard and is ill egal in som e areas. It c an also be po tentially dangerous to play loud music whil e walking, espec ially at pedestr ian cr ossings.
136 nN Precau tions On Handling Memor y Stic k Media ❑ Do not touc h the Mem or y Stick media connecto r with your finger or metalli c objects. ❑ Use only the adhes iv e lab el suppl ied with th e Memor y Sti ck media as a l abel. ❑ Do not ben d, drop, or apply str ong sho c k to the Memor y Stick m edia.
137 nN Precau tions On Handling the Hard Disk The ha rd disk dri ve has a hig h storag e density an d reads or writes data in a short t ime. Howev er, it can b e easily damaged by mec hanical vibration , shock, or dust.
138 nN Precau tions On Updating Y our C omputer Confirm that the lates t updates have been in stalled on your com puter usin g the follow ing softwar e applicati ons so that th e compute r can run more effi ciently.
139 nN T roub leshooting T rou b leshoo ting This section d escribes how to sol ve comm on problem s you m ight enc ounter when using y our VAIO computer.
140 nN T roub leshooting Computer What should I do if m y computer does not st ar t? ❑ Make sure your comput er is securel y plugged into a power sourc e and tur ned on. Ma k e sure the pow er indi cator shows the power is on . ❑ Make sure the b atter y pack is i nstalled pr operly and cha rged.
141 nN T roub leshooting What should I do if a BIOS error appear s when I turn on my computer? If the message "P ress <F1> to resume, <F2> to s etup" appe ars at the bo ttom of t he screen, fol low these steps: 1 Pres s the F2 key .
142 nN T roub leshooting What should I do if m y comput er or soft ware stops resp onding? ❑ If your comput er stops responding while a soft ware applica tion is r unning , press t he Alt + F4 ke ys to close th e applicatio n window .
143 nN T roub leshooting Wh y doesn't my computer enter Sle ep or Hiber nate mode? Your co mputer may become unstable if t he operat ing mode i s change d before the c omputer complete ly enters Sl eep or Hibernate mod e. To restore you r computer to normal op erating stability 1 Close al l open programs.
144 nN T roub leshooting What should I do if a message windo w , notif ying of incompat ibility or improp er installation of the battery pac k, appears and my computer enters Hibernate mode? ❑ This sy mptom co uld be due to the batter y pack not being install ed proper ly .
145 nN T roub leshooting What should I do if m y g ame software does not w ork or it k eeps cr ashing? ❑ Check the Web site of the game if the re are any patche s or updates to download. ❑ Make sure you have installed the latest vide o driver . ❑ On some V AIO models, the graphics memor y is s hared with the s ystem.
146 nN T roub leshooting System Security How ca n I protect my computer against se curity threats , such as vir uses? The Mi crosoft Wind ows operati ng system is preinstall ed on your comp uter.
147 nN T roub leshooting Batter y How do I fi nd the batter y charging stat us? See Charging the B attery Pack ( page 25) . When is m y computer using A C po wer? When y our compute r is dire ctly conne cted to the AC adapter , it uses A C power, even if the batt ery pack i s install ed.
148 nN T roub leshooting Should I b e concer ned that the installed batter y pack is warm? No, it is normal for th e battery pa ck to be w arm when it is p owering your computer.
149 nN T roub leshooting Built-in MO TION EYE Camera Wh y does the vie wer windo w sho w no images or poor-quality images? ❑ The built- in MO TION EYE camera can not be share d by more than one software applic ation. If a nother software applic ation is us ing the ca mera, ex it th e applicati on before using the built-i n MO TION EYE ca mera.
150 nN T roub leshooting Wh y does movie pla yback sho w dropped fr ames when my computer is running on the battery? The ba ttery pack is runnin g out of powe r.
151 nN T roub leshooting Why can't I use the built-in MO TION EY E came ra? ❑ The built- in MO TION EYE camera can not be share d by more than one software applic ation. If a nother software applic ation is us ing the ca mera, ex it th e applicati on before using the built-i n MO TION EYE ca mera.
152 nN T roub leshooting Inter net What should I do if m y mod em does not work? ❑ Make sure the te lepho ne cable is secur ely plugged into the m odem por t on your com puter and the wall jack. ❑ Make sure t he telepho ne cable is wor king. Plug the cable into an ordinar y tel ephone and listen for a dial t one.
153 nN T roub leshooting Wh y is m y modem connection slow? Your c omputer is equipped with a V.9 2/ V.90 compatib le modem. Many fact ors may in fluence m odem con nection spee d, inclu ding telep hone line n oise or com patibility w ith telepho ne equipme nt, such as fax machin es or other modems.
154 nN T roub leshooting Networking What should I do if m y computer cannot connect to a wireless LAN access point? ❑ Connecti on av ailability is affected by distanc e and obst ructio ns. Y ou m a y need to m ov e your compute r a wa y from obst ruct ions or cl oser to any ac cess po int you may be using.
155 nN T roub leshooting What should I do if I cannot access the I nter net? ❑ Check the ac cess point settings. Se e the manual t hat came wi th your access p oint for more informati on. ❑ Make sure your comp uter and th e access poi nt are conne cted to one another .
156 nN T roub leshooting How do I a v oid data tr ansf er interr uption s? ❑ When your com puter is c onnected t o an acce ss poin t, data transfer interru ptions may occur whe n using lar ge files or if the comp uter is in close proximity to microwav es and cor dless tele phones.
157 nN T roub leshooting Bluetooth T echnolog y What should I do if o ther Bluet ooth de vices cannot disco v er m y compu ter? ❑ Make sure both devices hav e the Bluetooth functi onality enabled. ❑ If the Wi reless in dicator is off , tur n o n the WIRELES S sw i tc h .
158 nN T roub leshooting What should I do if o ther Bluet ooth de vices cannot connect to m y computer? ❑ Make sure the o ther device is au thenticate d. ❑ Y our computer ma y not allow connecti ons from ot her devices. T o enable Bl uetooth device con nections, follow these st eps: 1 Right-c lick the Bluetoo th icon on t he taskba r .
159 nN T roub leshooting Wh y is m y Bluetooth connectio n slow? ❑ The dat a transfer speed depen ds on the o bstacles a nd/or the distance between the two de vices, on t he radio wav e quality , and on the operating sy stem or the software in use. Move your computer and Bluetooth de vices c loser to eac h other .
160 nN T roub leshooting Wh y can't I connect to a Bluetooth de vice b y specifying its IP addre ss on a P ersonal Area Netw ork (P AN) ? The B luetooth ut ility softwa re uses Dy namic Host C onfigurat ion Protoc ol (DHCP) to assign IP addres ses to act ive wirele ss devic es.
161 nN T roub leshooting Optical Discs Wh y does my computer freez e when I tr y to read a disc? The di sc that your co mputer is t rying to read may be di rty or dam aged. Follo w these steps : 1 Pres s the Ctr l+Alt +Delet e ke ys an d click the arrow next to the Shut down b utton and Rest art to restar t the co mputer .
162 nN T roub leshooting What should I do if I cannot pla y a disc p roperly on m y computer? ❑ Make sure t he disc is in ser ted into the op tical di sc drive with th e label facing upward. ❑ Make sure t he necessar y program(s) is instal led accor ding to the manufacturer's inst ruc tions.
163 nN T roub leshooting 5 Double-click the op tical disc d rive device to open a list of t he optica l disc dr ives of your computer. 6 Double-click the de sired dr ive . Y ou can confir m th e driver software by se lecting the Driver t ab , and clicking Driver Details .
164 nN T roub leshooting What should I do if I cannot write data to CD media? ❑ Make sure you neith er launc h any software a pplication nor allow any to lau nch autom atically , not ev en a screen saver .
165 nN T roub leshooting Displ a y Wh y did my screen go b lank? ❑ Y our computer sc reen may go blank if the computer los es power or enter s a power saving mode ( Sleep or Hi bern ate). If the comput er is in LCD (Video ) Sl eep mode, press any key to br ing the comp uter back into Nor mal mod e.
166 nN T roub leshooting How do I change the screen resolution on my TV screen? ❑ Y our TV screen m a y not show t he whole scree n image of a video if th e screen r esolution is set lar ger than 1024 x 768. Adjust the scr een reso lution to 1024 x 768 or smalle r .
167 nN T roub leshooting Wh y doesn't my screen displa y a video? ❑ If the exter nal displ a y is selected f or the di splay output and t he externa l display is disconn ected, you cannot displ a y a video on your computer sc reen. Stop vi deo playback, change the display output to t he compute r screen, and t hen resta r t video p la yback.
168 nN T roub leshooting What should I do if t he LCD brightness of m y screen changes? ❑ The LCD b rightne ss setting, adjusted with the Fn + F5 / F6 ke ys, is t emporar y and may be restored to the or iginal s etting when your compute r retur ns to Nor mal m ode from Sle ep or Hiber nate mode.
169 nN T roub leshooting ❑ On mode ls with th e A TI video cont roller , you may find your comput er screen temporarily goes blank: ❑ When you con nect or disco nnect the A C adapte r ❑ Immediat.
170 nN T roub leshooting What should I do if t he e x ternal displa y sta ys b lank? If yo u cannot cha nge the di splay output with the Fn + F7 keys , you nee d to chang e the settings for the e xternal disp lay with VAIO Control C enter .
171 nN T roub leshooting Pr inting What should I do if I cannot print a document? ❑ Make sure your pr inter is on, and the printer cable is secu rely connec ted to the po r ts on the p rin ter and comp uter . ❑ Make sure your pr inter is compatible wit h the Wind ows operating syste m installed on your compute r .
172 nN T roub leshooting Microphone What should I do if m y microp hone does not work? If yo u are using an external microphon e, make sur e the micro phone is tur ned on and is proper ly plugged i nto the mi crophone jack on your com puter.
173 nN T roub leshooting Mouse What should I do if m y computer does not re cogniz e m y mouse? ❑ Make sure your mous e is secur ely plugge d into the p or t. ❑ Res tar t y o ur co mpute r wi th y our mous e con nect ed. What should I do if t he pointer does not mov e when I use m y mouse? ❑ Make sure anoth er mouse i s not connec ted.
174 nN T roub leshooting Speak ers What should I do if m y e xter nal sp eak ers do not work? ❑ If you are usin g a program th at has its own v olume c ontrol, m ake sure the volume c ontrol is proper ly set. See the program's h elp file for more i nf or mation.
175 nN T roub leshooting T ouch P ad What should I do if t he touch p ad does not work? ❑ Y ou ma y hav e disabled t he touch pad wi thout con necting a mou se to your computer. See Using the T ouch P ad (page 33) . ❑ Make sure that a mouse i s not connected to your compu ter .
176 nN T roub leshooting K eyboard What should I do if t he k e yboard configur ation is wrong? The la nguage lay out of your c omputer's ke yboard is l abeled on t he packag ing box. If you choose a d ifferent reg ional keybo ard when yo u complet e the Wind ows setup, the key co nfiguration will be mis matched.
177 nN T roub leshooting Flopp y Di sks Wh y doesn't the Saf ely Remov e Hardware icon appear on the taskba r when the driv e is connected ? Your com puter doe s not recog nize the floppy disk drive. Fir st, make s ure the USB c able is pr operly c onnected to th e USB port.
178 nN T roub leshooting A udio/Video What should I do if I cannot use my D V camcorder? If it is promp ted that the i.LINK device seem s to be disconne cted or turned off, the i.LINK cable may not be securel y plugged into the port on your computer or camcor der.
179 nN T roub leshooting Memor y Stick Media What should I do if I cannot use Memor y Stick media , which were fo r matted on a V AIO computer , on othe r de vices? You may need to refo rmat your Memory Sti ck media. Form atting Mem ory Stick m edia erases all data , includ ing musi c data pr eviously saved on it.
180 nN T roub leshooting P er ipherals What should I do if I cannot connect a USB de vice? ❑ If applic able, chec k the USB device is tur ned o n and usi ng its own power supply . For e xampl e, if you are using a digital camera, che ck if the batter y is char ged.
181 nN Support Options Suppor t Options This section contains infor mation o n where to go f or answers to questions about yo ur VAIO com puter. Sony Suppor t Inf or mation See the following source s for answe rs in the s equence l isted below.
182 nN Support Options e-Suppor t What is e-Suppor t? You hav e searched our user g uides and Web site ( h ttp://suppor t.vaio .sony .eu ) but h ave not fou nd an answe r to your ques tion/ issue? e -.
183 nN Support Options Can I submit m y questions at an y time? Yes, y ou can su bmit your q uestions 24 /7, but keep in mind that o ur e-Su pport Team can only treat your queries from Monday till F riday betw een 8am and 6pm.
184 nN Support Options T rademarks Sony, B attery Check er, Click t o DVD, Click to D VD BD, DVga te Plus, Son icStage CP, SonicS tage Masteri ng Studio , VAIO Control Center, V AIO Ed it Components ,.
185 nN Support Options The E xpressCard word mark and log os are own ed by the P CMCIA and any use of such marks by S ony Corpor ation is under licen se. Other tra demarks an d trade na mes are those of their res pective ow ners. SD L ogo is a tra demark.
© 2007 S ony Corpor ation n.
An important point after buying a device Sony VGN-CR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sony VGN-CR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sony VGN-CR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony VGN-CR you will learn all the available features of the product, as well as information on its operation. The information that you get Sony VGN-CR will certainly help you make a decision on the purchase.
If you already are a holder of Sony VGN-CR, 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 Sony VGN-CR.
However, one of the most important roles played by the user manual is to help in solving problems with Sony VGN-CR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony VGN-CR 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
