JVCメーカーHR-S7851EUの使用説明書/サービス説明書
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INSERT A.DUB EN ENGLISH CONTENTS Filename [Co v1.fm] VIDEO CASSETTE RECORDER SAFETY FIRST 2 Safety Precautions .................................... 2 INDEX 4 INSTALLING YOUR NEW RECORDER 10 Basic Connections .................................. 10 S-VIDEO Connection .
Masterpage:Left-FullColx2 2 EN Filename [HRS7850EU1.fm] P age 2 April 13, 2001 2:53 pm SAFETY FIRST Safety Precautions T he r ating plate a nd the safety c aution are on the rear of t he unit. W ARNING: D ANGEROUS V OL T A GE INSIDE W ARNING: T O PREVENT FIRE OR SHOCK HAZARD , DO NO T EXPOSE THIS UNIT T O RAIN OR MOISTURE.
Masterpage:Right-Full-NoT itle0 EN 3 Filename [HRS7850EU1.fm] P age 3 April 13, 2001 2:53 pm When the equipment is installed in a cabinet or a shelf, make sure that it has sufficient space on all sides to allo w for ve ntilation (1 0 cm or more on both sides, o n top and at the rear .
Masterpage:Left-index 4 EN Filename [HRS7850EU1.fm] P age 4 April 13, 2001 2:53 pm INDEX FRONT VIEW A ST ANDBY/ ON 1 Button 墌 pg. 12 B Cassette Loading Slot C 24H EXPRESS # Button 墌 pg. 34 D INSER T Button 墌 pg. 49 E Audio Dubbing (A.D UB) Button 墌 pg.
Masterpage:Right-index EN 5 Filename [HRS7850EU1.fm] P age 5 April 13, 2001 2:53 pm REAR VIEW A Mains P ower Cord 墌 pg. 10 B S VIDEO OUT Connector 墌 pg. 11 C A V 1 (L-1) IN /OUT Conne ctor 墌 pg. 10, 43, 50, 51, 52 D SA T CONTROL Connector 墌 pg.
Masterpage:Left-index 6 EN Filename [HRS7850EU1.fm] P age 6 April 13, 2001 2:53 pm INDEX (cont.) FRONT DISPLA Y P ANEL A B .E.S.T . Picture System Displa y 墌 pg. 29 Audi o Level Indicator B Start T ime Indicator ( ) 墌 pg. 34 Stop T ime Indicator ( ) 墌 pg.
Masterpage:Right-NoT itle0 EN 7 Filename [HRS7850EU1.fm] P age 7 April 13, 2001 2:53 pm ON-SCREEN DISPLA Y When “O .S.D .” is set to “O N” ( 墌 pg. 55), v arious operational indicators appear on the TV screen. A Operation Mode I ndicators B T ape Speed SP/LP/ EP C T ape Direction D Index MARK Indicator 墌 pg.
Filename [HRS7850EU1.fm] Masterpage:Left 8 EN P age 8 April 13, 2001 5:26 pm INDEX (cont.) REMOTE CONTROL A TV Butto n 墌 “Operating JVC TVs ” on page 9 B TV/VCR Button 墌 pg . 25 and “Operating JVC TVs” on page 9 C REVIEW Button 墌 pg. 22 D Number K e ys 墌 pg.
Masterpage:Right-Full-NoT itle0 EN 9 Filename [HRS7850EU1.fm] P age 9 April 13, 2001 5:26 pm Buttons with a small dot on the left side of the name can also be used to operate your JVC TV w hile holding down the TV button. ( 墌 “Operating JVC TVs” below) T his remote control transmits A code signals only; it is not applicable to B code signals.
Filename [HRS7850EU1.fm] Masterpage:Left 10 EN P age 10 April 13, 2001 2:53 pm INST ALLING Y OUR NEW RECORDER Basic Connections It’ s essential that your video recorder be properly connected. A Check the contents. Make sure the pac kage contains all of the accessories listed in “SPECIFIC A TIONS” on page 73.
Masterpage:Right-NoT itle0 EN 11 Filename [HRS7850EU1.fm] P age 11 April 13, 2001 2:53 pm S-VIDEO Connection 8 T o connect to a TV with S-VIDEO/A UDIO IN connectors . . . A Connect the recorder to TV . A Connect the aerial, recorder and TV as per “RF Connection” ( 墌 pg.
Filename [HRS7850EU1a.fm] Masterpage:Left 12 EN P age 12 April 13, 2001 2:54 pm INITIAL SETTINGS Auto Set Up Auto Channel Set/Auto Clock Set/ Auto Guide Program Number Set A T urn on the recorder . Press 1 on the recorder or remote control. T he Country Set displa y appears o n the front displa y panel and/or o n the TV screen.
Masterpage:Right-NoT itle0 EN 13 Filename [HRS7850EU1a.fm] P age 13 April 13, 2001 2:54 pm C Select the language. Press OK . T he Language Set displa y appears on the front display panel and/or on the TV screen. On the front displa y panel Press rt to select your language code.
Filename [HRS7850EU1a.fm] Masterpage:Left 14 EN P age 14 April 13, 2001 2:54 pm INITIAL SETTINGS (cont.) Preset Download Auto Channel Set by Downloading from TV/Auto Clock Set/Auto Guide Program Number Set NOTES: ● F or details, refer to the instruction manual of your TV .
Masterpage:Right-Full-NoT itle0 EN 15 Filename [HRS7850EU1a.fm] P age 15 April 19, 2001 3:27 pm Results of Auto Set Up/Preset Download appear on the front display panel If both Au to Channel Set and A uto Clock Set hav e been performed successfully , the correct current time is displa yed.
Filename [HRS7850EU1a.fm] Masterpage:Left 16 EN P age 16 April 13, 2001 2:54 pm INITIAL SETTINGS (cont.) Language T his recorder offers y ou the choice to view on-screen messages in 13 different languages. T hough Auto Set Up selects the language automatically ( 墌 pg.
Masterpage:Right EN 17 Filename [HRS7850EU1a.fm] P age 17 April 13, 2001 2:54 pm SA T CONTROL SET Satellite Receiver Control Setting T he following procedure is required if you recei ve satellite channels through a satellite recei ver . Approximately 20 seconds before the S HOW V IEW timer programming ( 墌 pg.
Filename [HRS7850EU1a.fm] Masterpage:Left 18 EN P age 18 April 13, 2001 2:54 pm SA T CONTROL SET (cont.) Setting satellite receiver's brand and channel After installation , set the satellite receiver’ s brand and channel correctly; other w ise, the Satellite Controller cannot work correctly .
Masterpage:Right-2lineT itle0 EN 19 Filename [HRS7850EU1a.fm] P age 19 April 13, 2001 2:54 pm SA T CONTROL SET (cont.) T-V LINK G Check the result of the test. If the satellite recei ver’ s channel number has been changed to the same one as you set in step 6 .
Filename [HRS7850EU1a.fm] Masterpage:Left 20 EN P age 20 April 13, 2001 2:54 pm PLA YBA CK Basic Playback A Load a cassette. Make sure the windo w side is up, the rear label side is facing you and the arrow on the front of the cassette i s pointed tow ard the recorder .
Masterpage:Right-NoT itle0 EN 21 Filename [HRS7850EU1a.fm] P age 21 April 25, 2001 4:41 pm Playback Features NOTE: Refer to the illustrations below as y ou r ead the following procedures. Still Picture/Frame-By-Frame Playback 1 Pause during playback. Push the JOG dial.
Filename [HRS7850EU1a.fm] Masterpage:Left 22 EN P age 22 April 25, 2001 4:41 pm PLA YBA CK (cont.) V ariable Speed Search During playbac k , turn the JOG dial to the right for forw ard variable-speed searc h, or to the left for rev erse variable-speed sear ch.
Masterpage:Right-NoT itle0 EN 23 Filename [HRS7850EU1a.fm] P age 23 April 13, 2001 2:54 pm Next Function Memor y T he Next Function Memory “tells” the recorder what to do after rewinding. Before continuing, make sure the recorder is in the Stop mode.
Filename [HRS7850EU1a.fm] Masterpage:Left 24 EN P age 24 April 13, 2001 2:54 pm RECORDING Basic Recording A Load a cassette. Insert a cassette with th e record safety tab intact. ● T he recorder checks the tape information for Programme Na vigation.
Masterpage:Right-NoT itle0 EN 25 Filename [HRS7850EU1a.fm] P age 25 April 13, 2001 2:54 pm Recording Features Record One Programme While W atching Another If your recorder is connected to the TV via the A V connection, press TV/VCR . T he recorder’ s VCR indicator and the TV broadcast being recorded disappear .
Filename [HRS7850EU1a.fm] Masterpage:Left 26 EN P age 26 April 13, 2001 2:54 pm RECORDING (cont.) Retake Y ou can cut out unnecessary parts of a TV programme while y ou are recording it. 1 Engage the Record-Pause mode. Press 9 during recording. 2 Locate the start point.
Masterpage:Right-NoT itle0 EN 27 Filename [HRS7850EU1a.fm] P age 27 April 13, 2001 2:54 pm Super VHS ET (S-VHS ET) — Recording on VHS cassettes with S-VHS quality Y ou can record in SP mode on VHS cassettes with S-VHS picture quality . T apes recor ded using this function can be played bac k on a recorder equipped with the S-VHS ET function.
Filename [HRS7850EU1a.fm] Masterpage:Left 28 EN P age 28 April 13, 2001 2:54 pm RECORDING (cont.) Receiving Stereo and Bilingual Programmes Y our recorder is equipped with a Sound-Multiplex decoder (A2) and a Digital stereo sound decoder (NIC AM) makin g reception of stereo and bilingual broadcasts possible.
Masterpage:Right-NoT itle0 EN 29 Filename [HRS7850EU1a.fm] P age 29 April 13, 2001 2:54 pm B.E.S.T . Picture System T he B .E.S.T . (Biconditional Equalised Signal T rac king) system c hecks the c ondition of the tape in use during pla ybac k and recording, and compensates to provide the highest-possible pla yback and recording pictures.
Filename [HRS7850EU2.fm] Masterpage:Left 30 EN P age 30 April 19, 2001 3:29 pm TIMER RECORDING S HOW V IEW ® Ti m e r Programming Y ou can use the on-screen displa y to enter the S HOW V IEW number . A Access the S HOW V IEW screen. T he front display panel looks like this: B Enter the S HOW V IEW number .
Masterpage:Right-NoT itle0 EN 31 Filename [HRS7850EU2.fm] P age 31 April 13, 2001 2:55 pm D Set the tape speed. Press SP/LP/EP ( p ). ● It is not possible to select EP mode if “COLOUR SYSTEM” is set to “MESEC AM” . ( 墌 pg. 58 ) E Set the VPS/PDC mode.
Filename [HRS7850EU2.fm] Masterpage:Left 32 EN P age 32 April 13, 2001 2:55 pm TIMER RECORDING (cont.) Express T imer Programming If you do not know the S HOW V IEW number for the progr a mme you wish to record, use the following procedure to set y our recorder to timer-rec ord the programme.
Masterpage:Right-NoT itle0 EN 33 Filename [HRS7850EU2.fm] P age 33 April 13, 2001 2:55 pm F Enter the channel position. G Set the tape speed. Press SP/LP/EP ( p ). ● It is not possible to select EP mode if “COLOUR SYSTEM” is set to “MESEC AM” .
Filename [HRS7850EU2.fm] Masterpage:Left 34 EN P age 34 April 13, 2001 2:55 pm TIMER RECORDING (cont.) 24 Hour Express T imer Programming NOTES: ● Y ou can programme this recorder to timer -r ecord as many as 8 programmes. If you try t o programme the recorder to record a ninth, “FULL” appears on the front display panel.
Masterpage:Right-NoT itle0 EN 35 Filename [HRS7850EU2.fm] P age 35 April 13, 2001 2:55 pm Check, cancel and change programmes A Disengage the timer mode. Press # ( TIMER ), then press 1 . B Access the Programme Check screen/display . C Access the Programme screen/display .
Filename [HRS7850EU2.fm] Masterpage:Left 36 EN P age 36 April 13, 2001 2:55 pm TIMER RECORDING (cont.) When programmes overlap each other If “PROGRAM O VERLAPPED” appears, you ha ve another programme ov erlapping the p rogramme y ou ha ve just made.
Masterpage:Right-NoT itle0 EN 37 Filename [HRS7850EU2.fm] P age 37 April 13, 2001 2:55 pm Automatic Satellite Programme Recording T his function allows y ou to automatically record a satellite programme whic h is timer-programmed on y our external satellite recei ver .
Filename [HRS7850EU2.fm] Masterpage:Left 38 EN P age 38 April 13, 2001 2:55 pm PROGRAMME NA VIGA TION Navigation When you record a TV programme with this recorder , the recorder automatically stores in its memory the recording date, start time and station name.
Masterpage:Right-NoT itle0 EN 39 Filename [HRS7850EU2.fm] P age 39 April 13, 2001 2:55 pm Navigation Playback T his function is useful when you wish to quic k ly find out what programmes you ha ve recorded on a tape with this recorder .
Filename [HRS7850EU2.fm] Masterpage:Left 40 EN P age 40 April 13, 2001 2:55 pm PROGRAMME NA VIGA TION (cont.) Edit Programme T itle Y ou can edit the the programme titles as y ou like. A Select the programme. B Access the T itle Edit screen. C Enter the programme title.
Masterpage:Right-NoT itle0 EN 41 Filename [HRS7850EU2.fm] P age 41 April 13, 2001 2:55 pm Entering Character Press the appropriate number key , then press e to enter each c haracter . Refer to the example below . (Example) Enter “JVC NEWS” A Press 5 (JKL) once to enter “J”, then press e .
Filename [HRS7850EU3.fm] Masterpage:Left 42 EN P age 42 April 13, 2001 2:57 pm EDITING Edit From A Camcorder Y ou can use a camcorder as the source pla yer and your recorder as the recording deck. A Make connections. A If the camcorder has no S-VIDEO output connector .
Masterpage:Right-NoT itle0 EN 43 Filename [HRS7850EU3.fm] P age 43 April 13, 2001 2:57 pm Edit T o Or From Another Video Recorder Y ou can use your recorder as the source pla yer or a s the recording deck. A Make connections. Connect the pla yer’ s 21-pin SC ART connector to the recorder’ s 21-pin SC ART connector as illustrated.
Filename [HRS7850EU3.fm] Masterpage:Left 44 EN P age 44 April 13, 2001 2:57 pm EDITING (cont.) Output/Input Set L-1 OUTPUT and L-1 INPUT Setting T he A V1 (L-1) IN/OUT connector accepts and delivers either a composite signal (regular video signal) or a Y/C si gnal (a signal in whic h t he luminance and chrominance signals are separated).
Masterpage:Right-NoT itle0 EN 45 Filename [HRS7850EU3.fm] P age 45 April 13, 2001 2:57 pm L-2 SELECT and L-2 INPUT Setting T he A V2 (L-2) IN/DECODER connector accepts either a composite signal (regular video signal) or a Y/C si gnal (a signal in whic h t he luminance and chrominance signals are separated).
Filename [HRS7850EU3.fm] Masterpage:Left 46 EN P age 46 April 13, 2001 2:57 pm EDITING (cont.) Audio Dubbing Audio Dubbing replaces the normal audio sound of a previously recorded tape with a new soundtr ack. A TTENTION: Audio dubbing is not possible with a cassette recorded in EP mode.
Masterpage:Right-NoT itle0 EN 47 Filename [HRS7850EU3.fm] P age 47 April 13, 2001 2:57 pm A Make connections. Connect an audio component to the A UDIO L + R input connectors on the recorder’ s front panel. ● When connecting a monaural audio component, use only the recorder’ s AUDIO L input connec tor .
Filename [HRS7850EU3.fm] Masterpage:Left 48 EN P age 48 April 13, 2001 2:57 pm EDITING (cont.) Insert Editing Insert Editing replaces part of the recorded scene with new material. Both the picture and Hi-F i audio soundtrac k are replaced with new ones, w h ile the normal audio soundtrac k remains unchanged.
Masterpage:Right-NoT itle0 EN 49 Filename [HRS7850EU3.fm] P age 49 April 13, 2001 2:57 pm A Make connections. Connect the play er’ s VIDEO OUT or S-VIDEO OUT and A UDIO OUT connectors to your recorder’ s VIDEO or S-VIDEO and AUDIO input connectors on the front panel.
Filename [HRS7850EU3.fm] Masterpage:Left 50 EN P age 50 April 13, 2001 2:57 pm SYSTEM CONNECTIONS Connecting T o A Satellite Receiver Simple Connections T his is an example of simple connection if your TV has one 21-pin A V input (SCAR T) connector .
Masterpage:Right-NoT itle0 EN 51 Filename [HRS7850EU3.fm] P age 51 April 13, 2001 2:57 pm Perfect Connections T his is an example of recommended connection if y our TV has two 21-pin A V input (SCAR T) connectors.
Filename [HRS7850EU3.fm] Masterpage:Left 52 EN P age 52 April 13, 2001 2:57 pm SYSTEM CONNECTIONS (cont.) Connecting/Using A Decoder T he A V2 (L-2) IN/DECODER connector can be used as an input connector for an external decoder (descrambler).
Masterpage:Right-NoT itle0 EN 53 Filename [HRS7850EU3.fm] P age 53 April 13, 2001 2:57 pm Connecting/Using A Stereo System T hese instructions enable you to connect y o ur video recorder to your Hi-F i stereo system (if you ha ve one) and listen to the soundtrac k through the stereo.
Filename [HRS7850EU4.fm] Masterpage:Left 54 EN P age 54 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS Mode Set Y ou can change v a rious mode settings on the Mode Set screen by followin g the procedure described below . ● F or each mode setting, see pages 55 to 58.
Masterpage:Right-Full-NoT itle0 EN 55 Filename [HRS7850EU4.fm] P age 55 April 13, 2001 2:58 pm * T he default setting is bold in the table below . 8 B.E.S.T . ON OFF Y ou can set the B.E.S.T . (Biconditional Equalised Signal T rac king) system to “O N” or “OFF” ( 墌 pg.
Masterpage:Left-FullCol 56 EN Filename [HRS7850EU4.fm] P age 56 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS (cont.) * T he default setting is bold in the table below . 8 PROG. NA VIGA TION ON OFF When this function is set to “ON”, the recorder stores information on the recorded programmes.
Masterpage:Right-Full-NoT itle0 EN 57 Filename [HRS7850EU4.fm] P age 57 April 19, 2001 3:30 pm * T he default setting is bold in the table below . 8 POWER SA VE ON OFF When this function is set to “O N”, you can reduce the power consumption w hile the recorder is turned off.
Masterpage:Left-FullCol 58 EN Filename [HRS7850EU4.fm] P age 58 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS (cont.) * T he default setting is bold in the table below . 8 S-VHS ON OFF Y our recorder can record in S-VHS (Super VHS), S-VHS ET or VHS. ● T o recor d in S-VHS: Set “S-VHS” to “ON”.
Masterpage:Right-NoT itle0 EN 59 Filename [HRS7850EU4.fm] P age 59 April 13, 2001 2:58 pm S HOW V IEW ® System Setup Guide Program Number Set A Access the Main Menu screen. Press MENU . B Access the Initial Set screen. Press rt to mov e the highlight bar (pointer) to “INITIAL SET”, then press OK or e .
Filename [HRS7850EU4.fm] Masterpage:Left 60 EN P age 60 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS (cont.) T uner Set Y our recorder needs to memorize all necessary stations in channel positions in order to record TV programmes.
Masterpage:Right-NoT itle0 EN 61 Filename [HRS7850EU4.fm] P age 61 April 19, 2001 3:30 pm NOTES: ● Fine tuning is performed automatically during Auto Channel Set.
Filename [HRS7850EU4.fm] Masterpage:Left 62 EN P age 62 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS (cont.) Manual Channel Set Store channels that were not stored during Auto Set Up ( 墌 pg. 12), Preset Download ( 墌 pg. 14) or Auto Channel Set ( 墌 pg.
Masterpage:Right-NoT itle0 EN 63 Filename [HRS7850EU4.fm] P age 63 April 13, 2001 2:58 pm Delete A Channel A Select the item. Press rt w e until the item y ou want to delete begins blinking. B Delete a channel. Press & . ● T he item directly beneath the cancelled one moves up one line.
Filename [HRS7850EU4.fm] Masterpage:Left 64 EN P age 64 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS (cont.) Set Stations (A) Set station name s that are regis tered in your recorder . A Select the item. Press rt w e until the item you w ant begins blinking.
Masterpage:Right-NoT itle0 EN 65 Filename [HRS7850EU4.fm] P age 65 April 13, 2001 2:58 pm TV Station And ID List * T he “ID” abbreviation is what i s shown on-screen in lieu of the station name.
Filename [HRS7850EU4.fm] Masterpage:Left 66 EN P age 66 April 13, 2001 2:58 pm SUBSIDIARY SETTINGS (cont.) Clock Set A T urn on the recorder . Press 1 . B Access the Main Menu screen. Press MENU . C Access the Initial Set screen. Press rt to mov e the highlight bar (pointer) to “INITI AL SET”, then press OK or e .
Masterpage:Right-NoT itle0 EN 67 Filename [HRS7850EU4.fm] P age 67 April 13, 2001 2:58 pm E Set the date and time. Press rt to set the time, then press OK or e . T he “D A TE” displa y begins blinking. Repeat the same p rocedure to set the date and ye ar .
Filename [HRS7850EU4.fm] Masterpage:Left 68 EN P age 68 April 25, 2001 4:40 pm SUBSIDIARY SETTINGS (cont.) Video Channel Set V ideo channel (RF output channel) is the c h annel on whic h your TV receives picture and sound signals from the recorder through the RF cable.
Masterpage:Right-FullCol EN 69 Filename [HRS7850EU4.fm] P age 69 April 13, 2001 2:58 pm TROUBLESHOO TING Before requesting service for a problem, use this ch art and see if you can repair the trouble y ourself. Small problems are often easily corrected, and this can sa ve you the trouble of sending y our video recorder off for repair .
Masterpage:Left-FullCol 70 EN Filename [HRS7850EU4.fm] P age 70 April 13, 2001 2:58 pm TROUBLESHOO TING (cont.) RECORDING TIMER RECORDING SYMP TOM POSSIBLE CAUSE CORRECTIVE ACTION 1. Recording cannot be started. ● T here is no cassette loaded, or the cassette loaded has had its record safety tab removed.
Masterpage:Right-Full-NoT itle0 EN 71 Filename [HRS7850EU4.fm] P age 71 April 13, 2001 2:58 pm OTHER PROBLEMS 6. “ [ ” on the front displa y panel and SA T # indicator won’ t stop blinking. ● T he loaded cassette has had its record safety tab removed.
Filename [HRS7850EU4.fm] Masterpage:Left 72 EN P age 72 April 13, 2001 2:58 pm QU ESTIONS AND ANSWERS PLA YBACK Q. What happens if the en d of the tape is reached during pla yback or sear ch? A. T he tape is automatically rewound to the beginning. Q. During sear ch, slo w , still and fr ame-b y-fr ame pla yback, I can’t hear an y audio.
Masterpage:Right EN 73 Filename [HRS7850EU4.fm] P age 73 April 13, 2001 2:58 pm SPECIFIC A TIONS GENERAL P ower requirement : A C 220 V – 240 V d , 50 Hz/60 Hz P ower c onsumptio n P ower on : 22 W P ower off : 3.
Filename [HRS7850EU1IX.fm] Masterpage:Left 74 EN P age 74 April 13, 2001 2:58 pm LISTE OF TERMS A Audio Dubbing ........... ................ ............. .............. 46 Auto Channel Set ............... ............. ................ ........ 60 Auto Set Up .
Masterpage:Right EN 75 Filename [HRS7850EU1IX.fm] P age 75 April 13, 2001 2:58 pm MEMO HRS7850EU1IX.fm Page 75 Fri day, April 13, 2001 3:01 PM.
Filename [Co v4.fm] EN P a ge 76 April 13, 2001 2:53 pm Auto Set Up — referring to the front display panel T he Auto Set Up function sets the tuner channels, clock and Guide Progr am numbers automatically . BEFORE Y OU ST ART PLEASE MAKE SURE THA T : 8 T he TV aerial cable is connected to the ANT .
デバイスJVC HR-S7851EU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:
JVC HR-S7851EU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JVC HR-S7851EU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。JVC HR-S7851EU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。JVC HR-S7851EU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。
JVC HR-S7851EU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JVC HR-S7851EU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、JVC HR-S7851EU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JVC HR-S7851EU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。