Sony BETACAM SP PVV-3 User manual

SONY.

PORTABLE

VIDEOCASSETTE

RECORDER

PVV-3P

BETACAM

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How

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Manual

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Features

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Example

System

Configuration

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Lod

Power

Supply

and

Display

...........

Shoulder

Strap

Fitting

and

Input/Output

Connectors

.

Recording/Playback

Functions...

Time

Code

Functions.......sesovessesossensseen

svesasenetse

22d

Notes

on

Operation

........0+

Safety

Notes

..

Looking

After

the

Unit

Condensation

.

Connecting

Equipment...

Mounting

on

Video

Camera

Connécting

a

Wireless

Microphone

Connecting

Audio

Line

Signals

Fitting

the

Shoulder

Strap

Attaching

the

Grip

Connecting

a

Remote

Control

Unit

Power

SOUrCES

ssossecssececcsseeersncossnceesseconsscossvscoenesesorets

Using

the

NP-1B

Battery

Pack

.

Using

the

BP-90A

Battery

Pack

..

Using

the

BP-L60/L90

Battery

Pack

Using

an

AC

Power

Supply

.............

Fitting/Replacing

the

Lithium

Battery

........0-....

CASSCLES

-noeenesccrsernrsannvecssnsvecnnecsorsseneescsnnrennssecssnossostecscesssessessnsessnecsneaceanssste

ed

Cassettes

Used

in

This Unit

Notes

on

Using

Cassettes

...

Inserting

and

Removing

Cassettes...

Basic

Operations

.....sccccssercrersesseeersene

Recording

Continuity

..

Recording

Review

Functio

Viewing

Playbacks

in

the

Viewfinder

Indications

in

the

Display

Window

.....

Manual

Audio

Recording

Level

Adjustment

Recording

Time

Values

.....-.ssssosssscsrssesssressssrssee

Setting

the

Counter

Setting

the

Time

Code

Value

Setting

the

User

Bit

Value...

Displaying

the

VITC

User

Bits

Table

of

Contents

1.

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INSTRUCTION

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Table

of

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External

Synchronization

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Playback

.............

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Using

the

VTR

Menu......

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Setting

the

Real

Time

Clock

and

Calendar

.....sssssssecessesssesresseneenseees

4-21

Displaying

the

Head

Drum/Tape

Transport/Total

Operation

Hours

....4-22

Selecting

Drop-Frame/Non-Drop-Frame

Mode

(for

NTSC

only)

Setting

the

Standby

Period

.

iced

Setting

the

VITC

Insertion

Lines

........s.sscssssssscscsssecneseesesensnneeanenneneenees

4-23

Setting

the

Real

Time

Recording

Function

(for

the

VITC

User

Bits)

...

Warning

Systent

....

Troubleshooting

...

Care

of

the

Unit.........

on

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Specifications

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Table

of

Contents

(Ma)d€-AAd

1.

OPERATING

INSTRUCTION

{i|{{IH{HIII

How

to

Use

This

Manual

:

a

;

Purpose

and

audience

This

manual

contains

operating

instructions

for

the

PVV-3/3P

Pro-Betacam

SP

Portable

Videocassette

Recorder.

It

is

addressed

to

a

wide

range

of

people,

ranging

from

experienced

users

of

professional

portable

VIRs

to

those

who

have

not

used

this

type

of

VIR

before.

To

make

the

best

use

of

the

functions

of

the

PVV-3/3P

(called

the

“unit”

in

this

manual),

please

read

this

book

carefully.

Organization

of

this

manual

Chapter

1

Overview

Discusses

some

of

the

functions

and

features

of

the

system,

and

shows

an

example

system

configuration.

This

chapter

should

be

read

before

operating

the

unit.

Chapter

2.

Location

and

Function

of

Parts

Gives

the

name

and

function

of

controls

and

other

parts

of

the

unit.

Chapter

3

Setting

Up

the

Unit

Describes

the

preparations

for

using

the

unit,

including

notes

on

operation,

the

mounting

of

the

unit

on

a

video

camera,

and

connections

required.

Chapter

4

Operations

Covers

all

aspects

of

operation

of

the

unit,

including

the

basic

procedures

for

recording

and

playback,

the

indications

which

appear

in

the

display

window,

and

how

to

use

the

VTR

menu.

Chapter5

Maintenance

Describes

the

warning

system,

troubleshooting,

and

care

of

the

unit.

Appendix

Specifications

How

to

Use

This

Manual

|

3

(Ma)

d€-AAd

(on)e-AAd

1

OPFRATING

INSTRUCTION

IIIT

17,

OPERATING

INSTRUGHION

IEEE

The

PVV-3/3P

Portable

Videocassette

Recorder,

featuring

the

quality

of

Sony’s

Betacam

SP

(Superior

Performance)

series,

can

be

attached

to

a

color

video

camera

in

the

DXC-637/637P/537A/537AP/327A/327AP

series

for

use

as

a

combination

camera/VTR

(camcorder).

(You

cannot

attach

this

unit

to

video

cameras

in

the

DXC-325/325P/327/327P

series

because

they

are

not

compatible

with

component

video

signals.)

High-quality

video

and

audio

¢

The

Betacam

SP

format

offers

improved

signal-to-noise

ratio,

better

frequency

response,

and

superior

waveform

and

detail

video

recording/playback

characteristics.

The

built-in

Dolby

C-type

noise

reduction”

system

offers

high

signal-to-noise

tatios

and

excellent

upper-range

audio

recording.

¢

Metal

tape

allows

the

unit

to

take

full

advantage

of

the

SP

format,

for

high-

quality

pictures

and

low-distortion

audio

over

a

wide

bandwidth.

Compact

and

lightweight

The

unit

is

small

and

light

enough

to

be

carried

by

a

camera

operator

alone.

Playback

«

Monochrome

playbacks

of

the

videotape

recording

can

be

displayed

in

the

camera's

viewfinder.

¢

Color

playbacks

can

be

displayed

on

a

color

TV

or

color

video

monitor

when

you

connect

an

optional

VA-300/300P/500/SO0P

Playback

Adaptor

to

the

unit.

¢

The

quick

recording

review

feature,

which

automatically

rewinds

and

plays

back

the

last

few

seconds

of

the

recording,

allows

the

camera

operator

to

check

the

recording

just

after

it

is

done.

Built-in

time

code

generator

The

time

code

generator/reader

is

built

in,

making

it

easy

to

record

the

time

code

(LTC?

and

VITC»)

required

for

precise

editing.

1)

Dolby

noise

reduction

manufactured

under

license

from

Dolby

Laboratories

Licensing

Corporation.

“DOLBY”

and

the

double-D

symbol

£0

are

trademarks

of

Dolby

Laboratories

Licensing

Corporation.

2)

LTC:

Abbreviation

of

Longitudinal

Time

Code.

Time

code

recorded

along

the

tape.

A

VTR

cannot

reproduce

LTC

when

the

tape

stops

to

output

a

still

picture,

When

the

tape

runs

slowly,

the

output

level

of

LTC

is

very

low

and

readout

is

unreliable.

3)

VITC:

Abbreviation

of

Vertical

Interval

Time

Code.

A

time

code

inserted

during

the

vertical

blanking

interval

between

two

fields.

Unlike

LTC

time

codes,

VITC

time

codes

are

stored

in

the

same

tracks

as

the

video

information,

so

they

can

be

read

out

precisely

even

while

the

tape

is

not

moving.

4-2

|

Chapter?

Overview

(4a)d€-AAd

(on)e-AAd

A

wide

selection

of

power

sources

You

can

use

the

following

power

supplies.

(The

continuous

recording

times

mentioned

are

for

a

camcorder

consisting

of

this

unit

and

a

video

camera

in

the

DXC-637/637P

series.)

«

An

NP-1B

Battery

Pack

gives

a

continuous

recording

time

of

about

60

minutes.

«

An

optional

DC-500

Battery

Adaptor

makes

it

possible

to

use

a

BP-90A

Battery

Pack,

which

gives

a

continuous

recording

time

of

about

140

minutes.

¢

An

optional

BKW-L601

Battery

Adaptor

makes

it

possible

to

use

a

BP-L60/L90

Battery

Pack.

e

An

optional

AC-550/S50CE

AC

Adaptor

makes

it

possible

to

operate

the

unit

on

AC

power.

Frame-accurate

continuous

recording

After

recording

one

shot,

it

is

possible

to

resume

recording

precisely

at

the

simply

by

pressing

the

VTR

button

on

the

camera

or

lens.

The

same

precision

is

available

even

after

the

cassette

has

been

ejected

and

reinserted,

using

the

unit’s

quick

recording

review

function.

Compatibility

with

other

Betacam

SP

VTRs

Metal

tape

cassettes

recorded

with

this

unit

can

be

played

back

on

any

Betacam

SP

VTR,

and

a

metal

tape

cassette

recorded

with

any

Betacam

SP

VTR

can

be

played

back

on

this

unit.

VTR

information

displayed

In

the

viewfinder

Information

on

the

state

of

this

unit

can

be

displayed

in

the

viewfinder

of

the

video

camera.

:

Depending

on

the

video

camera

model,

this

feature

may

not

be

available.

Chapter?

Overview

|

1-3

5

a

3

2

&

UU

ss

<<

wa

eG

Gas.

moO

=

‘This

unit

can

be

attached

to

a

color

video

camera

in

the

DXC-637/637P/537A/

Ss

==

537AP/327A/327AP

series

to

make

up

a

combination

camera/VTR.

—

‘The

diagram

below

shows

an

example

camera/VTR

system

configuration

in

which

=

the

camera

is

a

DXC-637K

or

DXC-637PK

depending

on

whether

the

VTR

is

an

x

PVV-3

or

PVV-3P.

5

$

Color

TV

&

of

color

video

monitor

Shoulder

belt

(supplied)

[orem

292220

ECM-672

Electret

Condenser

Microphone

.

:

iii

se

oneee

CI

CAC-12

Microphone

Holder

SCT-SMA/10MA/20MA/SOMA

UVWT-10MA/20MA/30MA

Video

Cassette

Tape

aE

RM-81

Remote

Control

Unit

—_—

LM

a

DXC-837K/637PK

oe

Color

Video

Camera

oS

NP-1B

DC-520

DC-500

BKW-L601

AC5S50/550CE

Battery

Pack

Battery

Adaptor

Battery

Caso

Battery

Adaptor

AC

Adaptor

<—_Z

3

iS

|

.

A

pair

of

NP-1B

BP-S0A

BP-LE0/.9O

L0-421

Cerrying

Case

Battery

Packs

Battery

Pack

Battery

Pack

FAS

WS

8C-1WB/WBCE

BC-410/410CE

BC-L100/L100CE

Battery

Charger

Battery

Charger

Baitery

Charger

4-4

|

‘Chapter

Overview

Example

system

configuration

1.

OPERATING

INSTRUCTION

|IIIIIII[III

(Wa)dE-AAd

{onle-AAd

i]

8

&

£

oO

2-2

Power

supply

—

Qaanery

cass

Q.48v(CH-1/CH-2)

switches

@POWER

switch

----------------+20+--

Cover

open

Power

aupply

@

Battery

case

Insert

an

NP-1B

Battery

Pack

(not

supplied).

For

details

of

the

battery

loading

procedure,

see

the

section

“Using

the

NP-IB

Battery

Pack”

(page

3-10).

@+48V

(CH-1/CH-2)

switches

These

switches

control

the

48V

power

supply

to

the

CH-1/CH-2

(+48¥V)

connectors.

When

one

of

these

switches

is

on,

the

comesponding

one

of

the

AUDIO

IN

(CH-1/CH-2)

switches

should

be

set

to

MIC,

and

the

corresponding

connector

can

be

used

for

a

microphone

requiring

a

48V

supply.

If

you

connect

a

microphone

not

compatible

with

a

48V

supply

to

one

of

the

CH-1/CH-2

(+48V)

connectors

while

the

corresponding

one

of

the

+48V

(CH-1/CH-2)

switches

is

in

the

ON

position,

the

microphone

may

be

damaged.

Check

the

power

supply

used

by

the

microphone

and

the

switch

settings

before

making

the

connection.

Chapter

2

Location

and

Function

of

Parts

@

POWER

switch

This

powers

the

unit

on

and

off.

When

recording

with

this

unit

attached

to

a

video

camera,

set

the

POWER

switch

on

the

camera

to

ON

also.

The

camera

POWER

switch

is

disabled

when

this

switch

is

set

to

OFF.

@DC

IN

connector

(XLR

4-pin,

male)

Use

a

CMA-8A/8ACE

camera

adaptor

or

AC-550/

550CE

AC

Adaptor

to

supply

power

from

an

AC

outlet

to

this

connector.

@uaur

exitch.

QWARNING

indicator

Qdieptay

window

-------------s00-4

ae

@LIGHT

switch

This

tums

the

display

window

lighting

on

or

off.

@

WARNING

indicator

This

lights

or

flashes

when

there

is

an

operating

problem

with

the

unit.

For

details,

see

the

section

“Warning

System”

(page

5-2).

@

Display

window

This

displays

time

values,

audio

levels,

tape

Temaining,

battery

state,

non-drop-frame

(NDF)

indication

(for

NTSC

only),

warnings,

and

head

drum

operating

hours.

For

details,

see

the

section

“Indications

in

the

Display

Window”

(page

4-10).

1.

OPERATING

INSTRUCTION

|iI|HIJIIII

ssseecenme-

QBACK

TALLY

switch

QMENU

button

Display

OBACK

TALLY

switch

This

switch

determines

whether

or

not

the

BACK

TALLY

indicator

operates.

Q@

MENU

button

Use

this

button

to

access

the

VTR

menu,

for

settings

such

as

date

and

time,

and

drop-frame

or

non-drop-frame

(for

NTSC

only).

For

details

see

the

section

“Using

the

VTR

Menu"

|

(page

4-20).

@

BACK

TALLY

indicator

(red)

This

lights

during

recording

with

the

BACK

TALLY

switch

set

to

ON.

This

indicator

also

flashes

to

indicate

wamings

in

the

same

manner

as

the

REC/TALLY

indicator

in

the

viewfinder

of

the

video

camera.

For

details

about

the

warning

functions

of

the

REC/

TALLY

indicator,

see

the

section

“Warning

System”

(page

5-2).

Chapter

2

Location

and

Function

of

Parts

Chaptur

2

(Wa)d&-AAd

(on)é-AAd

Hu

Chapter

2

2-4

-Connectors.

Orc

out

connector-........

Orc

IN

connector

....-..-.--.

IGEN

LOCK

VIDEO

IN

connector

‘Shoulder

Strap

Fitting

and

Input/Output

Shoulder

strap

fitting

and

input/output

connectors

@Shoulder

strap

fitting

Use

this

to

attach

the

supplied

shoulder

strap.

@camera

connector

(50-pin)

Connect

the

50-pin

connector

(for

VTR

connection)

of

a

video

camera

in

the

DXC-637/

637P/S37A/S37AP/327A/327AP

series.

Chapter

2

Location

and

Function

of

Parts

©

VIDEO

OUT

connector

(BNC)

This

outputs

the

video

signal

from

the

camera.

It

is

not

possible

to

monitor

video

being

played

back

or

recorded

by

the

built-in

VIR

using

this

connector.

@

REMOTE

connector

(minI-jack)

Connect

an

RM-81

Remote

Control

Unit

(not

supplied).

You

can

use

the

RM-81

instead

of

the

VIR

button

on

the

video

camera

or

lens

to

control

starting

and

stopping

of

recording.

Be

careful

not

to

confuse

the

REMOTE

and

EAR

connectors,

both

of

which

are

mini-jacks.

@EAR

connector

(stereo

mini-jack)

Connect

an

earphone

or

headphones.

This

outputs

the

sound

which

was

output

to

the

speaker,

but

mutes

the

speaker.

@CH-1/CH-2

(+48V)

connectors

({XLR

3-pin,

female)

Connect

a

microphone

or

external

equipment

to

each

of

these

connectors.

When

using

a

signal

input

to

either

of

these

connectors,

set

the

corresponding

AUDIO

IN

(CH-1/CH-2)

switch

to

MIC

or

LINE,

depending

on

the

equipment

connected.

@

GEN

LOCK

VIDEO

IN

connector

(BNC)

When

synchronizing

the

camera

to

an

extemal

~

signal,

input

a

reference

video

signal

(VBS

or

BS

®)

from

extemal

equipment

to

this

connector.

1)

VBS:

Video,

Burst

and

Sync

2)

BS:

Burst

and

Syne

@TC

(time

code)

IN

connector

(BNC)

Input

an

external

signal

for

synchronizing

the

built-in

time

code

generator

output

signal.

Use

an

SMPTE

(for

NTSC)/EBU

(for

PAL)

longitudinal

time

code

(LTC)

signal.

Use

a

jitterless

LTC

signal.

Using

an

LTC

signal

reproduced

by

other

equipment

may

cause

this

unit

to

malfunction.

OTC

(time

code)

OUT

connector

(BNC)

Outputs

the

time

code

signal

from

the

built-in

time

code

generator.

When

a

signal

is

input

to

the

TC

IN

connector,

this

output

signal

is

synchronized

to

it,

@

PB

(playback)

ADAPTOR

connector

(round,

20-pin)

For

color

playback

monitoring

from

the

built-in

VTR,

connect

a

VA-300/300P/500/500P

Playback

Adaptor

(not

supplied)

to

this

connector.

When

this

unit

is

loaded

with

a

charged

battery

pack

or

connected

to

an

AC

power

supply,

power

is

supplied

from

this

connector

regardless

of

the

setting

of

the

POWER

switch.

Therefore,

when

not

using

the

playback

adaptor

connected,

make

sure

it

is

tumed

off.

Chapter

2

Location

and

Function

of

Parts

1.

OPFRATING

INSTRUCTION

IIIHHIHTE

2-5

HL

Chapter

2

1.

OPERATING

INSTRUCTION

HIHHIHI

aera

QEJECTS

button

Chapter

2

‘Or

‘apo

transport

buttons

and

Indicators

@speaker

@MonrTOR

SELECT

switch

(CH-1

knobs:

QALARM

knob

cee

mm

Quonitor

knob

@auvio

SELECT

o@

(CH-1/CH-2)

switches

Qauoioin

@crom

Paes

{CH-1/CH-2)

switches:

Recording/Playback

functions

Q@EJECT

&

button

©

MONITOR

SELECT

ewitch

Press

this

button

to

open

the

cassette

holder.

This

selects

the

audio

output

to

the

speaker

or

earphones.

@Tape

transport

buttons

and

indicators

CH-I:

channel

1

audio

These

control

the

tape

transport

as

follows.

MIX:

channels

1

and

2

mixed

REW

4:

Rewinds

the

tape.

While

the

tape

is

CH-2:

channel

2

audio

being

rewound,

the

indicator

lights.

F

FWD

>»:

Fast

forwards

the

tape.

While

the

@

AUDIO

LEVEL

(CH-1/CH-2)

knobs

tape

is

being

fast

forwarded,

the

indicator

When

the

AUDIO

SELECT

(CH-1/CH-2)

switches

lights.

are

set

to

MANUAL,

these

knobs

adjust

the

audio

PLAY

>:

Plays

back

the

recorded

video.

During

recording

levels

on

the

corresponding

channels.

Playback,

the

indicator

lights.

The

audio

levels

are

shown

in

the

display

window.

For

STOP

Mi:

Stops

the

tape

details,

see

the

section

“Indications

in

the

Display

Window”

(page

4-10).

0

During

recording,

none

of

these

buttons

operates.

<<

==

wow

VT

=

C

pu

Q

2-6

|

Chapter2

Location

and

Functlon

of

Parts

so

@

AUDIO

SELECT

(CH-1/CH-2)

switches

.

These

select

the

audio

level

adjustment

method

for

each

of

channels

1

and

2.

AUTO:

Use

the

AGC

circuit

to

adjust

the

audio

level

automatically.

MANUAL:

Adjust

the

audio

level

manually,

using

the

AUDIO

LEVEL

(CH-1/CH-2)

knobs.

There

is

a

limiter

circuit

to

prevent

excess

-

levels,

thus

allowing

recording

with

low

distortion.

©

AUDIO

IN

(CH-1/CH-2)

switches

These

select

the

input

signals

to

audio

channels

1

and

2.

CAM:

The

signal

from

the

microphone

built

into

the

camera

or

connected

to

the

MIC

IN

+48V

connector

of

the

camera

MIC:

The

signal

from

a

microphone

connected

to

the

CH-1/CH-2

(+48V)

connectors

LINE:

The

line

signal

connected

to

the

CH-1/

CH-2

(+48V)

connectors

@CTDM

button

This

is

for

CTDM”

playback.

To

check

the

color

difference

signals

during

playback,

hold

down

this

button.

The

R-Y

and

B-Y

signals

appear

in

monochrome

on

the

left

and

right

halves

of

the

split

screen.

fi

the

white

balance

is

correctly

set,

these

three

erees

will

appear

to

be

of

the

same

brightness.

}

@

MONITOR

knob

This

controls

the

volume

of

the

sound

other

than

the

warning

on

the

speaker

or

from

the

earphone.

On

the

minimum

setting,

the

sound

is

not

audible

at

all.

Minimum"

MONITOR

knob

=

5

g

£

a)

@

ALARM

knob

This

controls

the

volume

of

the

warning

sound

given

on

the

speaker

or

from

the

earphone.

On

the

minimum

setting,

the

warning

sound

is

not

audible

at

all.

Minimum—7

ALARM

knob

@

Speaker

During

recording

the

speaker

relays

the

input

audio

signal

in

E-E

mode”,

and

during

playback

it

outputs

the

playback

audio.

The

speaker

also

sounds

a

warning

tone

when

there

is

an

error

indication

in

the

viewfinder

or

display

window.

If

an

earphone

is

connected

to

the

EAR

connector,

the

speaker

does

not

sound.

For

details

of

the

warning

tone,

see

the

section

“Warning

System”

(page

5-2).

1)

CTDM:

Compressed

Time

Division

Multiplex.

Because

the

two

color

difference

signals

(R-Y

and

B-Y)

have

a

much

smaller

bandwidth

than

the

luminance

signal,

they

can

be

compressed

by

a

factor

of

two

in

time,

and

multiplexed

into

a

single

signal.

2)

E-E

mode:

Electric-to-Electric

mode.

The

input

signals

which

pass

through

the

recorder’s

electronics

are

supplied

from

the

output

connectors.

Chapter

2

Location

and

Function

of

Parts

|

9.7

(Ma)d€-AAd

(on)e-AAd

N

8

Ey

£

6

AUDIO

‘SELECT

Gea

=

Auto

¢|

Jomanurs

¢|

r

Time

code

functions

Chapter

2

Location

and

Function

of

Parts

@

RESET/(MENU

SET)

button

This

resets

the

time

value

shown

in

the

display

window.

The

effect

of

this

button

depends

on

the

settings

of

the

DISPLAY

switch

and

TC

mode

switches

1

and

2,

as

shown

in

the

following

table.

DISPLAY:

C

Resets

the

CTL

count

to

“00:00:00:00".

DISPLAY:

TC

Resets

the

time

code

value

to

TC

mode

1;

PRESET

}

“00:00:00:00".

TC

mode

2:

SET

DISPLAY:

U-BIT

Resets

the

user

bit®

value

to

TC

mode

1:

PRESET

|

“00

00

00".

TC

mode

2:

SET

a)

User

bits:

A

32-bit

section

of

time code

in

which

a

user

can

record

necessary

information.

This

button

is

also

used

to

change

settings

in

the

VTR

menu.

For

details

of

the

VIR

menu,

see

the

section

“Using

the

VIR

Menu”

(page

4-20).

@

DISPLAY

switch

This

selects

the

value

to

be

shown

in

the

time

value

indication

in

the

display

window.

CTL:

Shows

a

count

of

the

playback

or

recording

CTL

(control)

signal

pulses

expressed

in

hours,

minutes,

seconds

and

frames.

TC:

Shows

the

SMPTE

(for

NTSC)/EBU

(for

PAL)

time

code

value.

U-BIT:

Shows

the

user

bit

value

within

the

SMPTE

(for

NTSC)/EBU

(for

PAL)

time

code.

When

you

set

this

switch

to

TC

or

U-BIT,

normally

the

LTC

value

appears

in

the

display

window,

but

it

is

also

possible

to

display

the

information

recorded

in

the

VITC

user

bits

(page

4-17).

For

details

of

the

display

window

indications,

see

the

section

“Indications

in

the

Display

Window”

(page

4-10).

©

ADVANCE

button

When

setting

time

code

and

user

bit

values,

pressing

this

button

increments

the

digit

selected

with

the

SHIFT

button.

OSHIFT

button

When

setting

time

code

and

user

bit

values,

press

this

button

to

select

the

digit

to

be

incremented

with

the

ADVANCE

button.

The

selected

digit

flashes.

For

details

of

the

method

of

setting

time

code

and

user

bit

values,

see

the

sections

“Setting

the

Time

Code

Value”

(page

4-13)

and

“Setting

the

User

Bit

Value”

(page

4-16),

respectively.

@TC

(thme

code)

mode

switch

2

This

switch

determines

the

way

in

which

time

code

values

advance

when

TC

mode

switch

1

is

set

to

PRESET.

F-RUN:

Free-run

mode.

The

time

code

advances

continuously,

whether

or

not

the

VTR

is

recording.

Thus

the

time

code

value

can

be

MIM

aligned

with

real

time.

«

SET:

Set

the

switch

to

this

position

to

set

the

time

zg

code

or

user

bit

value.

é

R-RUN:

The

time

code

advances

only

during

recording.

Consecutive

recordings

on

the

tape

have

consecutive

time

code

values.

In

NTSC

systems,

there

are

two

time

code

operation

modes:

drop-frame

(DF)

and

non-drop-

frame

(NDF).

The

unit

PVV-3

is

shipped

with

drop-frame

mode

selected.

For

details

of

how

to

select

drop-frame

or

non-drop-

frame

mode,

see

the

section

“Selecting

drop-frameinon-

drop-frame

mode

(for

NTSC

only)”

(page

4-22),

and

for

the

meanings

of

these

modes,

see

the

section

“Drop-

frame

mode

(for

NTSC

only)"

(page

4-15).

OTC

(time

code)

mode

switch

1

This

switch

determines

whether

the

time

code

for

a

recording

is

made

continuous

from

the

on

the

tape,

or

starts

afresh.

REGEN:

Reads

the

existing

time

code

on

the

tape,

and

sets

the

time

code

starting

value

accordingly.

Thus,

even

when

there

is

an

indefinite

break

in

recording,

this

setting

ensures

that

time

codes

on

the

tape

will

be

continuous.

Regardless

of

the

setting

of

TC

mode

switch

2,

in

this

position

the

unit

is

always

in

R-RUN

mode.

PRESET:

Starts

recording

time

code

values

on

the

tape

from

the

currently

set

value.

DATE/TIME:

This

synchronizes

the

time

code

to

the

real

time

clock

set

in

the

VTR

menu

(page

4-20).

In

this

case

the

time

code

is

recorded

in

drop-frame

mode

(for

NTSC

only).

Chapter

2

Location

and

Function

of

Parts

|

2.9

1,

OPERATING

INSTRUCTION

||[I[I[IIIIIII

Sony BETACAM SP PVV-3 User manual

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