JVC GR-DVF7 User manual

DIGITAL CAMCORDER

LYT0278-001A

INSTRUCTIONS

ENGLISH

GR-DVF7

Please visit our CyberCam Homepage on

the World Wide Web and answer our

Consumer Survey (in English only):

http://www.jvc-victor.co.jp/index-e.html

2EN

Dear Customer,

Thank you for purchasing this digital camcorder. 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 Table Of Contents (Zpg. 5).

• Notes appear after most subsections. Be sure to read these as well.

• Basic and advanced features/operation are separated for easier reference.

It is recommended that you . . .

.... refer to the Index (Zpgs. 64 – 68) and familiarize yourself with button locations, etc. before use.

.... read thoroughly the Safety Precautions. They contain extremely important information regarding the safe

use of this product.

You are recommended to carefully read the cautions on pages 69 and 70 before use.

SAFETY PRECAUTIONS

WARNING:

TO PREVENT FIRE OR SHOCK

HAZARD, DO NOT EXPOSE

THIS UNIT TO RAIN OR

MOISTURE.

Warning on lithium cell battery (for clock

operation and remote control unit)

The battery used in this device may present a fire

or chemical burn hazard if mistreated. Do not

recharge, disassemble, heat above 100°C or

incinerate.

Replace the battery with Maxell, Panasonic

(Matsushita Electric), Sanyo or Sony CR2025; use

of another battery may present a risk of fire or

explosion.

nDispose of used battery promptly.

nKeep away from children.

nDo not disassemble and do not dispose of in

fire.

CAUTIONS:

nTo prevent shock, do not open the cabinet. No

user serviceable parts inside. Refer servicing to

qualified personnel.

nWhen you are not using the AC Power

Adapter/Charger for a long period of time, it is

recommended that you disconnect the power

cord from AC outlet.

NOTES:

●

The rating plate (serial number plate) and safety

caution are on the bottom and/or the back of

the main unit.

●

The rating plate (serial number plate) of the AC

Power Adapter/Charger is on its bottom.

This camcorder is designed to be used with PAL-

type colour television signals. It cannot be used

for playback with a television of a different

standard. However, live recording and LCD

monitor/ viewfinder playback are possible

anywhere. Use the BN-V12U/V20U battery

packs and, to recharge them, the provided multi-

voltage AC Power Adapter/Charger. (An

appropriate conversion adapter may be

necessary to accommodate different designs of

AC outlets in different countries.)

This unit is produced to comply with Standard

IEC Publ. 65.

EN3

SAFETY PRECAUTIONS

Do not point the lens or the viewfinder directly into

the sun. This can cause eye injuries, as well as lead

to the malfunctioning of internal circuitry. There is

also a risk of fire or electric shock.

CAUTION! The following notes concern possible

physical damage to the camcorder and to the user.

When carrying, be sure to always securely attach and

use the provided shoulder strap. Carrying or holding

the camcorder by the viewfinder and/or the LCD

monitor can result in dropping the unit, or in a

malfunction.

Take care not to get your finger caught in the cassette

cover. Do not let children operate the camcorder, as

they are particularly susceptible to this type of injury.

Do not use a tripod on unsteady or unlevel surfaces.

It could tip over, causing serious damage to the

camcorder.

CAUTION! Connecting cables (Audio/Video,

S-Video, Editing, DC) to the camcorder and leaving

the unit on top of the TV is not recommended, as

tripping on the cables will cause the camcorder to

fall, resulting in damage.

About Batteries

DANGER! Do not attempt to take the batteries apart,

or expose them to flame or excessive heat, as there is

a risk of fire or explosion.

WARNING! Do not allow the battery terminals, or

the battery itself, to come in contact with metals, as

this can result in a short circuit and possibly start a

fire.

nThis camcorder is designed exclusively for the digital video cassette. Only cassettes marked

can be used with this unit.

Before recording an important scene . . .

.... make sure you only use cassettes with the Mini DV mark .

.... remember that this camcorder is not compatible with other digital video formats.

.... remember that this camcorder is intended for private consumer use only. Any commercial use without

proper permission is prohibited. (Even if you record an event such as a show, performance or exhibition for

personal enjoyment, it is strongly recommended that you obtain permission beforehand.)

PROVIDED ACCESSORIES

•AC Power Adapter/

Charger AA-V15EG

•Remote Control Unit

RM-V712U

• Shoulder Strap

• Battery Pack

BN-V12U

• DC Cord

• S-Video Cable

•Lithium Battery CR2025 x 2

(for clock operation and

remote control unit)

•MiniDV Cassette Tape

30 Min (DVM-30)

M-DV30ME

• Editing Cable

•Audio/Video

(A/V) cable

4EN

ABOUT DV

The digital camcorder converts incoming audio and video signals into digital form for recording.

A video signal is composed of a luminance signal (Y) and colour signals (R-Y and B-Y). These signals are

identified and recorded digitally (Digital Component Recording). The A/D (Analogue to Digital) converter

samples the Y signal at 13.5 MHz, and R-Y and B-Y at 6.75 MHz, and changes them to an 8-bit quantum

signal.

Sound sampled at 48 kHz is changed to a 16-bit quantum signal, and sound sampled at 32 kHz is converted to

a 12-bit signal.

NOTE:

The data recorded on a tape is digital, but the output of this camcorder is analogue.

3Audio Area

The digital audio signal is recorded here.

4ITI (Insert and Tracking

Information) Area

Insert editing and post-recording editing

tracking signals are recorded here.

1Sub-Code Area

The Time Code and Date/Time data are

written here, separate from the video data.

This enables you to display the date and

time during playback, even if they weren’t

displayed while recording.

2Video Area

The digital video signal is recorded here.

Lens

Mic

A/D

conversion

Chromatic

Analysis

12 tracks/frame

VIDEO

Luminance Signal (Y)

A/D

conversion

A/D

conversion

AUDIO

Recording by

rotating head

helical scan

Tape direction

Sub-Code Area

Video Area

Audio Area

ITI Area

Head tracking

direction

5.24 mm

6.35 mm

Signal

compression

Colour Difference

Signal (R-Y/B-Y)

Chrominance (C)

This camcorder separates the data into blocks, writing one block of each data type on each track of the tape.

EN5

PROVIDED ACCESSORIES

ABOUT DV

GETTING STARTED

6 – 13

Power............................................................................................................ 6

Clock (Lithium) Battery Insertion/Removal ................................................................ 8

Date/Time Settings............................................................................................ 9

Loading/Unloading A Cassette............................................................................. 10

Recording Mode Setting..................................................................................... 11

Grip Adjustment .............................................................................................. 12

Viewfinder Adjustment ..................................................................................... 12

Shoulder Strap Attachment ................................................................................. 13

Tripod Mounting .............................................................................................. 13

RECORDING

14 – 37

Basic Recording............................................................................................... 14

Advanced Features........................................................................................... 21

PLAYBACK

38 – 43

Basic Playback................................................................................................ 38

Advanced Features........................................................................................... 40

Connections ................................................................................................... 42

TAPE DUBBING

USING THE REMOTE CONTROL UNIT

45 – 57

Random Assemble Editing .................................................................................. 50

For More Accurate Editing .................................................................................. 54

Audio Dubbing ................................................................................................ 56

TROUBLESHOOTING

58 – 62

USER MAINTENANCE

INDEX

64 – 68

Controls, Connectors And Indicators ...................................................................... 64

Indications..................................................................................................... 66

Terms .......................................................................................................... 68

CAUTIONS

69 – 70

SPECIFICATIONS

CONTENTS

6EN

GETTING STARTED

Power

This camcorder’s 3-way power supply system lets you

choose the most appropriate source of power.

NOTES:

●

No function is available without power supply.

●

Use only specified power supply.

●

Do not use provided power supply units with other

equipment.

CHARGING THE BATTERY PACK

SUPPLY POWER

Connect the charger’s AC power cord to a wall outlet.

ATTACH BATTERY PACK

Align the marks and slide the battery pack in the

direction of the arrow until it locks in place.

•The CHARGE indicator begins blinking to indicate

charging has started.

DETACH BATTERY PACK

When the CHARGE indicator stops blinking but stays

lit, charging is finished. Slide the battery pack

opposite the direction of the arrow.

USING THE BATTERY PACK

ATTACH BATTERY PACK

Hook its end to the camcorder ( A) and push the

battery pack in until it locks in place ( B) .

DETACH BATTERY PACK

Slide BATTERY RELEASE and pull out the battery

pack.

ATTENTION:

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.

REFRESH

The AC Power Adapter/Charger features a

REFRESH function that allows you to fully

discharge the battery pack before recharg-

ing.

Perform the REFRESH function after no less

than 5 chargings.

To discharge the battery . . .

.... attach the battery pack to the adapter as

shown in the above illustration. Then

push REFRESH. The REFRESH indicator

lights when discharging starts, and goes

out when discharging is complete.

CHARGE indicator

Marks

To AC outlet

Hook on.

Push in.

BATTERY RELEASE

REFRESH indicator

REFRESH switch

Approximate recording time (unit: min.)

Battery pack Charging time Discharging time

BN-V12U approx. 1 hr. 10 min. approx. 3 hrs. 30 min.

BN-V20U approx. 1 hr. 50 min. approx. 6 hrs. 40 min.

Battery

LCD monitor on/ LCD monitor off/ LCD monitor on/

pack

Viewfinder off Viewfinder on Viewfinder on

BN-V12U 60 (35) 70 (40) 50 (35)

BN-V20U 100 (60) 110 (65) 90 (55)

( ) : when the video light is on.

INFORMATION:

VU-V856KIT is a set composed of the BN-V856U battery

pack and AA-V80EG AC Power Adapter/Charger.

The BN-V856U battery pack provides approx. 7 hours of

recording time when the viewfinder is on and the LCD

monitor and the video light are off. Also read thoroughly

the VU-V856KIT’s instruction manuals.

It is impossible to charge the BN-V856U battery pack

using the provided AC Power Adapter/Charger. Use the

optional AA-V80EG AC Power Adapter/Charger.

EN7

GETTING STARTED

Charge Marker

A charge marker is provided on the battery pack to

help you remember whether it has been charged or

not. Two colours are provided (red and black)—you

choose which one means charged and which means

discharged.

NOTES:

●

The recording time per charge is affected by such factors as the time spent in Record-Standby mode and the

frequency of zooming. It is safer to have spare battery packs.

●

Charging times noted on page 6 are for fully discharged battery pack, and discharging times are for fully

charged battery pack.

●

Charging and discharging times vary according to the ambient temperature and the status of the battery pack.

●

Remember to set the charge marker after charging a battery pack or after detaching a discharged one from

your camcorder.

●

Perform the REFRESH function after no less than 5 chargings.

●

While the AC Power Adapter/Charger’s power cord is disconnected from the AC outlet, it is possible to

discharge the battery by pressing the REFRESH switch. During that time, the AC Power Adapter/Charger does

not charge the battery. When disharging is complete, detach the battery from the AC Power Adapter/Charger

to store it.

●

High temperatures can damage the battery pack, so use only where good ventilation is available. Do not

allow it to discharge in container, such as a bag.

●

If you stop recharging or discharging part way through, make sure to remove the battery pack before

unplugging the adapter’s AC cord.

●

Remove the battery pack from the adapter immediately after discharging.

●

To avoid interference with reception, do not use the AC Power Adapter/Charger near a radio.

●

Make sure you unplug the DC cord before charging or discharging the battery pack.

●

The CHARGE indicator may not light properly with a brand new battery pack, or with one that has been

stored for an extended period. In this case, remove and reattach the battery pack and recharge it. The

CHARGE indicator should blink during recharging. If not, contact your nearest JVC dealer.

USING AC POWER

Use the AC Power Adapter/Charger (connect as

shown in the illustration on left).

NOTES:

●

The provided AC Power Adapter/Charger features

automatic voltage selection in the AC range from

110 V to 240 V.

●

When using the DC cord, make sure you connect

the end of the cord with the core filter to the

camcorder. The core filter reduces interference.

USING A CAR BATTERY

Use the optional Car Battery Charger/Adapter

(connect as shown in the illustration on left).

NOTES:

●

When using the car battery, leave the engine idling.

●

The optional Car Battery Charger/Adapter (BH-V3E)

can also be used to charge the battery pack (other

than BN-V20U/V856U).

●

When using the optional Car Battery Charger/

Adapter, refer to the respective instruction booklet.

To DC IN jack

DC OUT

terminal

To AC outlet

AC Power

Adapter/Charger

AA-V15EG

DC Cord

To car’s cigarette

lighter socket

Charge marker

Car Battery Charger/Adapter

BH-V3E (optional)

8EN

GETTING STARTED

(cont.)

Clock (Lithium) Battery Insertion/Removal

This battery is necessary for clock operation and to

perform date/time settings.

SWITCH OFF POWER

Switch off the unit’s power.

REMOVE BATTERY HOLDER

Pull out the battery holder.

INSERT BATTERY IN HOLDER

Insert the battery in the holder, and be sure to have

the “+” mark visible.

RE-INSERT HOLDER

Slide the holder back into the slot until you hear a

click.

NOTES:

●

See “SAFETY PRECAUTIONS” (

pg. 2) for information

on safe handling of lithium batteries.

●

To avoid losing the battery and/or battery holder, place

the camcorder with the grip side up as shown in the

illustration when inserting/removing the battery.

Slot

Battery holder

EN9

GETTING STARTED

ON SCREEN OFF

ONDISPLAY

DATE / TIME 1 . 1 . 00

00 : 00

RETURN

– – – – –6– – – – –

DEC 25 ’ 98

: 30

REC MODE

WIDE MODE OFF

128X

ZOOM

GAIN UP

END

AGC

TO SYSTEM MENU

TELE MACRO

TO DATE / TIME MENU

OFF

Date/Time Settings

Date and time will automatically be recorded on tape at

all times. It is your choice to display it or not during

playback (Zpg. 41).

SELECT OPERATION MODE

Set the Power Switch to “PRO.”.

•The power lamp comes on and the camcorder is

turned on.

ACCESS RECORDING MENU

Press MENU. The Recording Menu appears.

ACCESS DATE/TIME MENU

Move the highlight bar to “TO DATE/TIME MENU”

by rotating the Select Dial. Press the Select Dial and

the Date/Time Menu appears.

INPUT DATE AND TIME

Move the highlight bar to “DATE/TIME” by rotating

the Select Dial. Press the Select Dial and “day” is

highlighted and begins blinking.

Rotating the Select Dial, input the day. Press the

Select Dial. Repeat the procedure to input the month,

year, hour and minute.

•Press the Select Dial twice when the highlight bar is

set to “RETURN” to exit.

NOTE:

Even if you select “DATE/TIME”, if the parameter is not

highlighted the camcorder's internal clock continues to

operate. Once you move the highlight bar to the first date/

time parameter (day), the clock stops. When you finish

setting the minute and press the Select Dial, the date and

time begin operation from the date and time you just set.

Power lamp

Recording Menu

Display

Date/Time Menu

Select Dial

MENU Button

Power Switch

10 EN

GETTING STARTED

(cont.)

Loading/Unloading A Cassette

The camcorder needs to be powered up to load or eject a

cassette.

OPEN LCD MONITOR

Press the Monitor Open Button and open the LCD

monitor to an angle over 60 degrees.

OPEN CASSETTE COVER

Press OPEN/EJECT in the direction of the arrow then

swing the cover open until it locks. The holder opens

automatically.

•Do not touch internal components.

INSERT/REMOVE TAPE

Insert or remove a tape and press “PUSH HERE” to

close the cassette holder.

•Once the cassette holder is closed, it recedes

automatically. Wait until it recedes completely

before closing the cassette cover.

•When the battery’s charge is low, you may not be

able to close the cover. Do not apply force. Replace

the battery with a fully charged one before

continuing.

CLOSE CASSETTE COVER

OPEN/EJECT Switch

Cassette holder

PUSH HERE

Cassette cover

Make sure the

window side is

facing out.

Erase protection switch**

Tape Recording mode

SP LP

DVM-30 30 min. 45 min.

DVM-60 60 min. 90 min.

Approximate recording time

NOTES:

●

It takes a few seconds for the cassette holder to open. Do not apply force.

●

If you wait a few seconds and the cassette holder does not open, close the cassette cover and try again. If the

cassette holder still does not open, turn the camcorder off then on again.

●

When the camcorder is suddenly moved from a cold place to a warm environment, wait a short time before

opening the cover.

●

Closing the cassette cover before the cassette holder comes out may cause damage to the camcorder.

●

Even when the camcorder is switched off, a cassette can be loaded or unloaded. After the cassette holder is

closed with the camcorder switched off, however, it may not recede. It is recommended to turn the power on

before loading or unloading.

●

When resuming recording, once you open the cassette cover a blank portion will be recorded on the tape or

a previously recorded scene will be erased (recorded over) regardless of whether the cassette holder came

out or not. See page 20 for information about recording from the middle of a tape.

To protect valuable recordings . . .

.... slide the erase protection switch on the

back of the tape in the direction of “SAVE”.

This prevents this tape from being recorded

over. If you decide later that you do want

to record on this tape, slide the switch back

to “REC” before loading the tape.

Monitor Open

Button

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