Instruction/ maintenance manual of the product GR-DVL707 JVC
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LYT0596-001A EN DIGITAL VIDEO CAMERA INSTRUCTIONS G R-D VL 80 0 G R-D VL 707 ENGLISH CONTENTS AUTOMA TIC DEMONSTRA TION 5 GETTING ST ARTED 6 – 13 RECORDING 14 – 30 Basic Recording For Video .................... 14 Basic Recording For Digital Still Camera (D.
2 EN Dear Customer , Thank you for purchasing this digital video camera. Before use, please read the safety information and precautions contained in the following pages to ensure safe use of this product. Using This Instruction Manual • All major sections and subsections are listed in the T able Of Contents on the cover page.
EN 3 When the equipment is installed in a cabinet or on a shelf, make sure that it has sufficient space on all sides to allow for ventilation (10 cm or more on both sides, on top and at the rear). Do not block the ventilation holes. (If the ventilation holes are blocked by a newspaper , or cloth etc.
4 EN PROVIDED ACCESSORIES • AC Power Adapter/ Charger AA-V40ED • Remote Control Unit RM-V716U (GR-DVL707 only) • CD-ROM The CD ROM contains the following 6 software programmes: • JLIP V ideo Capture • JLIP V ideo Producer • Picture Navigator Presto! • Mr .
EN 5 AUTOMA TIC DEMONSTRA TION Automatic Demonstration takes place when “DEMO. MODE” is set to “ON” (factory-preset). A vailable when the Power Switch is set to “ ” or “ ” and no cassette is in the camcorder . Performing any operation during the demonstration stops the demonstration temporarily .
6 EN GETTING ST ARTED Power This camcorder ’ s 2-way power supply system lets you choose the most appropriate source of power . Do not use provided power supply units with other equipment. CHARGING THE BA TTERY P ACK 1 Make sure you unplug the camcorder ’ s DC cord from the AC Power Adapter/Charger .
EN 7 1 3 2 T o DC Input connector T o DC OUT connector T o AC outlet AC Power Adapter/Charger DC cord A TTENTION: Before detaching the power source, make sure that the camcorder ’ s power is turned off. Failure to do so can result in a camcorder malfunction.
8 EN PAUSE 3 1 2 Grip Adjustment 1 Separate the V elcro strip. 2 Pass your right hand through the loop and grasp the grip. 3 Adjust so that your thumb and fingers can easily operate the Recording Start/Stop Button and Power Zoom Lever . Refasten the V elcro strip.
EN 9 P L A Y O F F 4 FA D W W R O F F F E I I A F A A A R P P N F D D D / E E D E E E W – – O R R R I S S M – – – P C H W B M E R U H L O O T I A S L T T C A L E E K I R C 1 O D T C R N A I L D E T M O I T S E E C S U C / K P R R T C L N E I O A A E M D D Y N E E ME N 1 U .
10 EN Loading/Unloading A Cassette The camcorder needs to be powered up to load or eject a cassette. 1 Slide and hold OPEN/EJECT in the direction of the arrow then pull the cassette holder cover open until it locks. The cassette holder opens automatically .
EN 11 P L A Y O F F 1 R S Z G T I D S R E O O A A D E I E C U O I L M D C T N M N L N O E A U M D Y U . M R O U M M L E N D M P B O E R E O E D D A D R E E ME N S L U P P Recording Mode Setting Set the tape recording mode depending on your preference.
12 EN P L A Y O F F 1 Q R R U E E A C T L D U I S S R T E C N Y LE M C E T NU S F T I A N N E DARD Picture Quality Mode Setting The Picture Quality mode can be selected to best match your needs. T wo Picture Quality modes are available: FINE and ST ANDARD (in order of quality).
EN 13 P L A Y O F F F. A U T O Operation Mode Choose the appropriate operation mode according to your preference using the Power Switch and VIDEO/DSC Switch. When the Power Switch is set to “ ”, “F . AUTO” appears. When set to “ ” or “ ”, there is no indication.
14 EN 25 90 min 89 min 3 min 2 min 1 min 0 min min 180 ° 90 ° BR I G H T – + P L A Y O F F RECORDING Basic Recording For Video T ally lamp (lights while recording is in progress) Lock Button T ape.
EN 15 Self-Recording JOURNALISTIC SHOOTING In some situations, different shooting angles may provide more dramatic results. Hold the camcorder in the desired position and tilt the LCD monitor in the most convenient direction. It can rotate 270 ° (90 ° downward, 180 ° upward).
16 EN P L A Y O F F F UL L MULTI-9 Multi-Analyser9 FRAME Snapshot mode with frame* FULL Snapshot mode with no frame* MULTI-4 Multi-Analyser 4 * There is the sound effect of a shutter closing. RECORDING Basic Recording For Video (cont.) Snapshot (For Video Recording) This feature lets you record still images that look like photographs onto a tape.
EN 17 P L A Y O F F RECORDING Basic Recording For Digital Still Camera (D.S.C.) Basic Shooting (Snapshot) Y ou can use your camcorder as a Digital Still Camera for taking snapshots. NOTE: Y ou should already have performed the procedures listed below .
18 EN 10 x W T 1 x W T 10 x W T 20 x W T 40 x W T RECORDING Basic Recording For Video And D.S.C. Zoom in (T : T elephoto) Zoom out (W: W ide angle) Power Zoom Lever Zoom display FEA TURE: Zooming PURPOSE: T o produce the zoom in/out effect, or an instantaneous change in image magnification.
EN 19 NOTE: Recording From The Middle Of A T ape Time Code During recording, a time code is recorded on the tape. This code is to confirm the location of the recorded scene on the tape during playback. If recording starts from a blank portion, the time code begins counting from “ 00:00:00 ” (minute:second:frame).
20 EN RECORDING Basic Recording For Video And D.S.C. (cont.) DANGER The video light can become extremely hot. Do not touch it either while in operation or soon after turning it off, otherwise serious injury may result.
EN 21 While focusing on a nearer subject While focusing on a further subject FEA TURE: Auto Focus PURPOSE: The camcorder ’ s Full Range AF system offers continuous shooting ability from close-up (as close as approx. 5 cm to the subject) to infinity .
22 EN END 1 R S Z G T I D S R E O O A A D E I E C U O I L M D C T N M N L N O E A U M D Y U . M R O U M M L E N D M P B O E R E O E D D A D R E E MEN S L U P P 1 D T W W C R I E I I A E S L D N M M T .
EN 23 Menu Screen Explanations : Factory-preset Refer to “ Fade/W ipe Effects ” ( pg. 26, 27). Refer to “ Programme AE W ith Special Effects ” ( pg. 28). Refer to “ Exposure Control ” and “ Iris Lock ” ( pg. 29). Refer to “ White Balance Adjustment ” and “ Manual White Balance Operation ” ( pg.
24 EN : Factory-preset Menu Screen Explanations (cont.) DIS TELE MACRO Demonstrates certain functions such as Programme AE with special effects, etc., and can be used to confirm how these functions operate. When “ DEMO. MODE ” is set to “ ON ” and the Menu Screen is closed, demonstration starts.
EN 25 NOTES: ● The “ MANUAL MENU ” settings are effective only when the Power Switch is set to “ ” . ● “ DISPLA Y MENU ” functions which are set when the Power Switch is set to “ ” are also applied when the Power Switch is set to “ ” ( pg.
26 EN Fade/Wipe Effects These effects let you make pro-style scene transitions. Use them to spice up the transition from one scene to the next. Y ou can also vary transitions from scene to scene. IMPORT ANT: Some Fade/W ipe Effects cannot be used with certain modes of Programme AE with special effects ( pg.
EN 27 Fader And Wipe Menu Menu Effect Fade in or out with a white screen. Fade in or out with a black screen. Fade in or out with a full-screen mosaic effect. Fade in to a colour screen from a black and white screen, or fade out from colour to black and white.
28 EN 1/50 1/100 1/250 1/50 1/100 1/250 4 P . A S S V S S S E L L I O H H H / O O D F U U U E W W E F T T T F O T T T F 1 E E E E 4 0 E R R R C x x C T HO RECORDING Advanced Features For Video And D.S.C. (cont.) Programme AE With Special Effects 1 Set the Power Switch to “ ” while pressing down the Lock Button located on the switch.
EN 29 EX 0 P. Exposure Control Manual exposure adjustment is recommended in the following situations: • When shooting using reverse lighting or when the background is too bright. • When shooting on a reflective natural background such as at the beach or when skiing.
30 EN White Balance Adjustment A term that refers to the correctness of colour reproduction under various lighting. If the white balance is correct, all other colours will be accu- rately reproduced. The white balance is usually adjusted automatically .
EN 31 PLA YBACK Basic Playback For Video P L A Y O F F Power Switch Rewind Button ( 2 ) Fast-Forward Button ( 3 ) Play/Pause Button ( 4 / 6 ) Stop Button ( 5 ) 1 Load a tape ( pg. 10). 2 Set the VIDEO/DSC Switch to “ VIDEO ” , then set the Power Switch to “ ” while pressing down the Lock Button located on the switch.
32 EN P L A Y O F F 1 S 1 S R R O 2 Y E E U B N C V T N I C I U D T H M D R R O E N M M O D C O O O E O D D P M E E Y ENU S S S T O O E U U R N N E D D O L R 1 O D T R N A I D E T M I T S E E S U C / .
EN 33 12 BI T / SOUND 1 SP 4 25. 1 1 2 7 . : 0 3 0 0 TC 12 : 34 : 24 Playback Sound During playback, the camcorder detects the sound mode in which the recording was made, and plays the sound back. Select the type of sound to accompany your playback picture.
34 EN 13 / 30 1 12 / 30 11 / 30 10 / 30 P L A Y O F F Power Switch Lock Button Normal Playback Images shot with the camcorder are automatically numbered, then stored in numerical order in the camcorder ’ s built-in memory . Y ou can view the stored images, one at a time, much like flipping through a photo album.
EN 35 01 02 03 05 04 EXIT 06 < INDEX > P L A Y O F F 1 I S P D F R N L R E O E D I O L R T E D T E M D U X E E T A S R C E T C N S T H M O E W NU Index number Selected image Picture Quality mode Protect icon Lock Button Power Switch Menu Screen INDEX Screen The images you shot can be displayed together with their index information.
36 EN 1 I S P D F R N L R E O E D I O L R T E D T E M D U X E E T A S R C E T C N S T H M O E W NU P L A Y O F F Slide Show Y ou can run through all the images stored in memory automatically in numerical order . 1 Set the VIDEO/DSC Switch to “ ” , then set the Power Switch to “ ” , while pressing down the Lock Button.
EN 37 01 02 03 05 04 EXIT 06 < PROTECT > 01 02 03 05 04 EXIT 06 < PROTECT > 1 I S P D F R N L R E O E D I O L R T E D T E M D U X E E T A S R C E T C N S T H M O E W NU P L A Y O F F Displ.
38 EN 01 02 03 05 04 NEXT 06 < DELETE > C E A X N E C C D E U S L T C E ME NU P L A Y O F F Deleting Images Previously shot images can be deleted either one at a time or all at once. 1 Set the VIDEO/DSC Switch to “ ” , then set the Power Switch to “ ” while pressing down the Lock Button.
EN 39 P L A Y O F F 1 I S P D F R N L R E O E D I O L R T E D T E M D U X E E T A S R C E T C N S T H M O E W NU C E A X N E C C E U L TE MENU/BRIGHT Wheel Lock Button Power Switch Display Initialising The Built-in Memory Y ou can initialise the camcorder ’ s built-in memory anytime.
40 EN PLA YBACK Basic Connections These are some basic types of connections. When making the connections, refer also to your VCR and TV instruction manuals. * When connecting the cables, open this cover . ** The Audio cable is not required for watching still images when the VIDEO/DSC Switch is set to “ ”.
EN 41 1 Make sure all units are turned off. 2 Connect the camcorder to a TV or VCR as shown in the illustration ( pg. 40). If using a VCR . . . go to step 3. If not . . . go to step 4. 3 Connect the VCR output to the TV input, referring to your VCR’ s instruction manual.
42 EN CONNECTIONS Advanced Connections Connection T o A Personal Computer This camcorder can transfer still images to a PC by using the provided software when connected as shown in the illustration. It is also possible to transfer still images to a PC with a DV connector -equipped capture board installed.
EN 43 V ideo unit equipped with a DV input connector Connection T o A Video Unit Equipped With A DV Connector Connection to the GV -DT3 Digital Printer (optional) allows you to print out images or transfer them to a PC. It is also possible to copy recorded scenes from the camcorder onto another video unit equipped with a DV connector .
44 EN DUBBING Dubbing T o A VCR 1 Following the illustration, connect the camcorder and the VCR. Also refer to pg. 40 and 41. 2 Set the VIDEO/DSC Switch to “ VIDEO ” , then set the camcorder ’ s.
EN 45 Dubbing T o Or From A Video Unit Equipped With A DV Connector (Digital Dubbing) It is also possible to copy recorded scenes from the camcorder onto another video unit equipped with a DV connector . Since a digital signal is sent, there is little if any image or sound deterioration.
46 EN P L A Y O F F T P O US C H OP S Y TA T R O T/ T S A T P O E P R 4 E 4 C 4 Power Switch Rewind Button ( 2 ) Fast-Forward Button ( 3 ) Lock Button Dubbing Images Stored In The Built-in Memor y T o A T ape Images can be dubbed from the camcorder ’ s built-in memory to a tape.
EN 47 SP 6 1 S 1 S R R O 2 Y E E U B N C V T N I C I U D T H M D R R O E N M M O D C O O O E O D D P M E E Y EN O U N P L A Y O F F Play/Pause Button ( 4 / 6 ) Display Power Switch SNAPSHOT Button Lock Button Dubbing Images Recorded On A T ape T o The Built-in Memory Images can dubbed from a tape to the camcorder ’ s built-in memory .
48 EN 5m 30 ° 30 ° 1 3 2 + – + – The Full-Function Remote Control Unit can operate this camcorder from a distance as well as the basic operations (Playback, Stop, Pause, Fast-Forward and Rewind) of your VCR. It also makes additional playback functions possible.
EN 49 10 ) @ $ ! # % ^ & * ( 2 3 4 6 8 5 7 9 TW @ & ( 1 $ ^ * ! % # ) 0 4 6 8 3 7 9 2 5 Buttons 1 Infrared beam transmitting window 2 Zoom (T/W) Buttons 3 DISPLA Y Button 4 SHIFT Button 5 SLOW.
50 EN USING THE REMOTE CONTROL UNIT (cont.) SHIFT P AUSE PLA Y STOP SHIFT P AUSE PLA Y STOP TW Press T Normal playback Left or SLOW Rewind Button T o move image, press (Right) while keeping SHIFT held down.
EN 51 P 4 L O A F 1 2 3 4 5 Y F BACK C M S S V L O E T I E A N P R D F S O I O E F S T A B O E I O E C C N E T E C F H I O LM EFFECT PLA Y EFFECT ON/OFF TW PLA YBACK EFFECT Select Menu Remote sensor FEA TURE: Playback Special Effects PURPOSE: T o allow you to add creative effects to the video playback image.
52 EN USING THE REMOTE CONTROL UNIT (cont.) VCR CODE LIST 6 2 6 4 7 7 MITSUBISHI 6 7 6 8 NEC 3 7 3 8 GRUNDIG 1 4 3 4 HITACHI 6 6 6 3 PANASONIC 1 3 1 7 1 1 9 4 1 8 JVC 9 1.
EN 53 DISPLA Y TW MAKE CONNECTIONS Also refer to pg. 40 and 41. 1 A JVC VCR equipped with a remote pause connector . . . ... connect the editing cable to the Remote P AUSE connector . A JVC VCR not equipped with a remote pause connector but equipped with an R.
54 EN USING THE REMOTE CONTROL UNIT (cont.) 1 2 3 4 5 6 7 8 –– T T I O M T – E A I – L N : C – O – D ~ ~ ~ ~ ~ ~ ~ ~ E O – 0 U – 0 T : : – 0 – 0 M OD E PLA Y R.
EN 55 1 2 3 4 5 6 7 8 – – – – T T I O M T 0 0 0 0 1 – E A I 0 7 3 9 5 – L N : : : : : : C 2 1 3 3 5 – O 5 8 3 0 5 – D ~ ~ ~ ~ ~ ~ ~ ~ E O 0 0 0 1 1 1 U 2 8 5 3 6 6 9 T : : : : : : : 0 3 5 1 2 3 3 5 1 3 5 0 0 9 M – – O – – DE – – – – – – P AUSE R.
56 EN USING THE REMOTE CONTROL UNIT (cont.) 1 2 3 4 5 6 7 8 –– T T I O M T – E A I – L N : C – O – D ~ ~ ~ ~ ~ ~ ~ ~ E O – 0 U – 0 T : : – 0 – 0 M OD E R.A.EDIT ON/OFF TW For More Accurate Editing Some VCRs make the transition from Record-Pause to Record mode faster than others.
EN 57 R.A.EDIT ON/OFF TW 1 S 1 S R R O 2 Y E E U B N C V T N I C I U D T H M D R R O E N M M O D C O O O E O D D P M E E Y ENU + 1 . 0 ADJUSTMENT OF VCR/CAMCORDER TIMING 4 Point the remote control at the camcorder ’ s remote sensor and press R.A.EDIT ON/OFF to make the Random Assemble Editing menu disappear , then press MENU/BRIGHT .
58 EN 6e P AUSE A.DUB PLA Y TW AUDIO MONITOR STOP Audio Dubbing The audio track can be customized only when recorded in the 12-bit mode ( pg. 23). NOTES: ● Audio Dubbing is not possible on a tape recorded in 16-bit audio, on a tape recorded in the LP mode or on a blank portion of a tape.
EN 59 SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION TROUBLESHOOTING 1. No power is supplied. 2. “ SET DA TE/TIME! ” appears. 3. Recording cannot be performed. 4. There is no picture. 5. Some functions are not available using MENU/ BRIGHT . 6. The focus does not adjust automatically .
60 EN TROUBLESHOOTING (cont.) SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 7. The cassette will not load properly . 8. Snapshot mode cannot be used. 9. The colour of Snapshot looks strange. 10. The image taken using Snapshot is too dark. 11 . Digital Zoom does not work.
EN 61 SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 15. The Picture W ipe and Dissolve functions do not work. 16. The picture wipe function does not work. 17. Scene transition does not go as expected. 18. The V ideo Echo mode does not work. 19. Even when Slow Shutter is not selected, the image looks like it is activated.
62 EN TROUBLESHOOTING (cont.) SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 21. White Balance cannot be activated. 22. When shooting a subject illuminated by bright light, vertical lines appear . 23. When the screen is under direct sunlight during shooting, the screen becomes red or black for an instant.
EN 63 SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 30. • Certain Fade/W ipe effects, certain modes of Programme AE with special effects, “DIS” and other functions that cannot be used together are selected at the same time. 31. • The LCD monitor an d the viewfinder ar e made with high-precision technology .
64 EN TROUBLESHOOTING (cont.) SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 39. The LCD monitor , the viewfinder and the lens have become dirty (ex. fingerprints). 40. An unusual mark appears. 41. An error indication (E01 — E06) appears. 42. The charger indicator on the AC Power Adapter/ Charger does not light.
EN 65 2 1 USER MAINTENANCE Cassette holder cover OPEN/EJECT Switch PUSH HERE Cassette holder Cover Cleaning The Camcorder 1 T o clean the exterior , wipe gently with a soft cloth. Put the cloth in diluted mild soap and wring it well to wipe off heavy dirt.
66 EN INDEX Controls, Connectors And Indicators P L A Y O F F 1 r p o t u i w q e 3 4 5 6 7 8 Q y $ % # Y R U T E & ^ * ( ) ! @ 9 0 p 2.
EN 67 Controls 1 Monitor Open Button [PUSH OPEN] ..................................... 墌 pg. 14 2 Dioptre Adjustment Control ................... 墌 pg. 8 3 Battery Release Button [BA TTERY RELEASE] .............................. 墌 pg. 7 4 • MENU Wheel [+, – , PUSH] .
68 EN INDEX Indications LCD Monitor/Viewfinder Indications During Video Recording Only 1 Displays the selected Fade/W ipe effect. ( 墌 pg. 26, 27) 2 Appears when in the Squeeze or Cinema mode. ( 墌 pg. 24) 3 * Displays the recording mode (SP or LP).
EN 69 LCD Monitor/Viewfinder Indications During Both Video And D.S.C. Recording F. 2 AU P T H O 4 O B 0 T R x O I W GH T – T 1 + . 1 1 2 . : 0 0 0 0 1 * 2 4 6 7 3 5 8 ! 0 @ * # 9 1 * Appears when the power switch is set to “ ” . ( 墌 pg. 13) 2 Appears when backlight compensation is used.
70 EN INDEX Indications (cont.) LCD Monitor/Viewfinder Indications During Video Playback 1 Displays the sound mode. ( 墌 pg. 32, 33) 2 Displays the tape speed.
EN 71 Indications Function Displays the battery remaining power . Remaining power level: high Remaining power level: exhausted As the battery power comes close to nil, the battery indicator blinks. When the battery power is exhausted, power turns off automatically .
72 EN INDEX Indications (cont.) Indications Function ● Appears when the date/time is not set. ( 墌 pg. 9) ● Appears when the built-in clock battery runs out and the previously set date/time is erased. Consult your nearest JVC dealer for replacement.
EN 73 Video Light DANGER 䡲 The video light can become extremely hot. Do not touch it either while in operation or soon after turning it off, otherwise serious injury may result. 䡲 Do not place the camcorder into the carrying case immediately after using the video light, since it remains extremely hot for some time.
74 EN CAUTIONS (cont.) Cassettes T o properly use and store your cassettes, be sure to read the following cautions: 1. During use . . . .... make sure the cassette bears the Mini DV mark. .... be aware that recording onto prerecorded tapes automatically erases the previously recorded video and audio signals.
EN 75 Serious malfunctioning If malfunctioning occurs, stop using the unit immediately and consult your local JVC dealer . The camcorder is a microcomputer -controlled device. External noise and interference (from a TV , a radio, etc.) might prevent it from function- ing properly .
76 EN TERMS F Fade-In/Out ........................................ 墌 pg. 26, 27 Fast-Forward The T ape .............................. 墌 pg. 31 Frame-By-Frame Playback .................. 墌 pg. 31, 50 G Gain Up ....................................
EN 77 P Picture Quality Mode ............................... 墌 pg. 12 Picture W ipe/Dissolve ......................... 墌 pg. 26, 27 Playback Special Effects ............................ 墌 pg. 51 Playback Zoom ....................................
78 EN SPECIFICA TIONS Camcorder For General Power supply : DC 6.3 V (Using AC Power Adapter/Char ger) DC 7.2 V (Using battery pack) Power consumption LCD monitor off, viewfinder on : Approx. 4.3 W LCD monitor on, viewfinder off : Approx. 5.3 W V ideo light : Approx.
EN 79 For Connectors S :Y:1 V ( p-p ) , 75 Ω , analogue output C : 0.29 V ( p-p ) , 75 Ω , analogue output AV Video output :1 V ( p-p ) , 75 Ω , analogue Audio output : 300 mV (rms), 1 k Ω , analogue, stereo DV Input/output : 4-pin, IEEE 1394 compliant PC (DIGIT AL PHOTO) Digital still output : ø 2.
EN G R-D VL 80 0 G R-D VL 707 Printed in Japan 0400MKV * UN * SN ED ® Registered Trademark owned by VICTOR COMPANY OF JAPAN, LTD. COPYRIGHT© 2000 VICTOR COMPANY OF JAPAN, LTD.
An important point after buying a device JVC GR-DVL707 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JVC GR-DVL707 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 JVC GR-DVL707 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JVC GR-DVL707 you will learn all the available features of the product, as well as information on its operation. The information that you get JVC GR-DVL707 will certainly help you make a decision on the purchase.
If you already are a holder of JVC GR-DVL707, 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 JVC GR-DVL707.
However, one of the most important roles played by the user manual is to help in solving problems with JVC GR-DVL707. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC GR-DVL707 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
