Pioneer CLD-1720K User manual

CD CDV LD PLAYER
CLD-1720K. tas
CD-V740 =
The function of both units, CLD-1720K and CLD-V740
are identical.
Operating
fl acarttiecer
Re Qaerk BP ae,
Instructions
I acarleawrnala
Re@iul tre ELEN CE WRe
diet LY
DIGITAL AUDIO LASER DISC
@ This player does not apply to business use, and CD-
ROM/CD graphic discs cannot be played with this player.
Thank you for buying this Pioneer product
Please read through these operating instructions so you
will know how to operate your model properly. After you
have finished reading the instructions, put them away in a
safe place for future reference.
In some countries or regions, the shape of the power plug
and power outlet may sometimes differ from that shown in
the explanatory drawings. However, the method of
connecting and operating the unit is the same.
WARNING: To PREVENT FIRE OR SHOCK HAZARD,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
IMPORTANT NOTICE
{For U.S. and Canadian models]
The serial number for this equipment is located on the rear panel.
Please write this serial number on your enclosed warranty card
and keep it ina secure area. This ts for your security
[For Canadian model]
CAUTION: To PREVENT ELECTRIC SHOCK DO NOT
USE THIS (POLARIZED) PLUG WITH AN EXTENSION
CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE
BLADES CAN BE FULLY INSERTED TO PREVENT BLADE
EXPOSURE,
ATTENTION: Pour PREVENIR LES CHOCS
ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE
AVEC UN PROLONGATEUR, UNE PRISE DE COURANT
OU UNE AUTRE SORTIE DE COURANT, SAUF SI LES
LAMES PEUVENT ETRE INSEREES A FOND SANS EN
LAISSER AUCUNE PARTIE A DECOUVERT.
LINE VOLTAGE SELECTOR SWITCH
Only multi-voltage models are provided with this switch.
U.S., Canadian, European, U.K., and Australian models
are not provided with this switch.
The line voltage selector switch is located on the rear panel
of this player. Before your player is shipped from the factory,
the switch is set to the power requirements of the player's
destination. Check that it is set properly before plugging
the power cord into the outlet. {f the voltage is not properly
set or if you move to an area where the voltage requirements
differ, adjust the selector switch as follows:
Use a medium-sized (flat blade) screwdriver. Insert the tip
of the screwdriver into the groove of the selector switch
and turn it to set the player to the power voltage of your
area
Set the selector so that
arrow points to power
voltage of your area
{Figure shows arrow
pointing to 220 volts.)
CAUTION: Be sure to use the shielded cables when
connecting this equipment to other devices.
@ PIONEER’
The Ast of Entertainment

IMPORTANT
RISK. oF EF ieC TAC SHOCK
1O NOT OPEN
ightning
flesh
with
arrowheed,
within
an
equilateral
CAUTION:
The
excta
wiangle,
is
intended
to
alert
the
user
to
the
presence
of
TO
PREVENT
THE
RISK
OF
ELECTRIC
SHOCK.
DO
NOT
intended
uninsuiated
"dangerous
voltage"
within
the
product's
REMOVE
COVER
(OR
BACK).
NO
USER-SERVICEABLE
operatin
enclosure
that
may
be
of
sufficient
magnitude
to
PARTS
INSIDE.
REFER
SERVICING
TO
QUALIFIED
fiterat
constitute
a
risk
of
electric
shock
to
persona.
SERVICE
PERSONNEL.
READ
INSTRUCTIONS
~
Ail
the
safety
and
operating
POLARIZATION
-
This
video
product
is
equipped
with
DAMAGE
REQUIRING
SERVICE
Instructions
should
be
read
before
the
appliance
is
a
polarized
sitemating
current
line
plug
(a
plug
hav-
‘
operated.
ing
one
blade
wider
than
the
other),
This
plug
will
it
rrel
uric
RETAIN
INSTRUCTIONS
—
The
satety
and
operating
in-
into
the
power
outist
only
one
way.
This
is
2
safety
structions
should
be
reta
for
future
reference.
feature.
If
you
are
unable
to
insert
the
plug
fully
into
HEED
WARNINGS
-
Ail
warnirgs
on
the
appliance
and
the
outlet,
try
reversing
the
plug.
If
the
plug
should
in
the
oper
tions
should
be
adhered
to.
Still
fail
to
fit,
contact
your
electrician
to
replace
your
FOLLOW
INSTRUCTIONS
-
Ail
oper
and
use
in-
outlet.
Do
notdvieet
the
safety
purpose
of
structions
should
be
followed
CLEANING
~ Unplug
this
video
outlet
before
cleaning.
Do
aerosol
cleaners.
Use
a
«
ATTACHMENTS
-
Do
not.
mended
by the
video
pr
may
cause
hazards.
WATER
AND
MOISTURE
duct
near
water
-
for
@
wash
bowl,
kitchen
basement.
or near
a
swimming
pool,
darn
1 pc
the wall
eaners or
leaning
‘net recon
ireras they
OF OLE
will ofte
ideo pro
a a bathtub,
a m should ni
y of over head mo
ACCESSORIES
~
Do
not
place
this
video
product
on
an
product
exhibits
a
distner
.
unstable
cart,
stand,
tripod,
bracket,
or
table.
The
rmance
—
this
indicates
a
need
for
o
video
product
may
fall,
causing
serious
injury
to
a
_
chitd
or
aclult,
and
serious
damage
to
the
ap-
REPLACEMENT
PARTS
When
replacement
parts
are
pliance.
Use
only with
a
cart,
stand,
tripod,
bracket,
sequire
the
service
technician
has
used
oa
or
table
recommended
by
the
manufacturer,
or
t
repla
specified
by
the
manufacturer
ae
sold
with
the
video
product,
Any
mounting
of
the
electiic
shock
a
2
Characteristics
as
the
original
ae
appliance
should
follow
the
manufacturer's
in-
OBJECT
AND
LiQUuiD
ENTRY
N
whstitutions
may
result
in
fire,
ye
structions,
and
should
use
a
mounting
accessory
any
kind
into
this,
ott
F
par
hazards.
ae
:
recommended
by
the
manufacturer.
they
may
touch
di
S
Of
short:
SAFETY
CHECK
-
Upon
completion
of
any
service
or
.
CART
~
An
appliance
and
cart
combination
should
be
his
video
groduct,
ask
the
a
Proved
with
care.
Quick
stops,
exosssive
force,
and
ks
to
determin
oe
uneven
surfaces
may
cause
the
appliance
and
cart
SN
proper
operating
eondition:
Lo
combination to overturn,
OUTDOOR ANTENNA GROUNDING - if an oe
voltage or other hazards. tenng is connected to the antenna t
19 20 qualified service personnel. the aaten:
sicle ami :
monal, be sure a
as to piowde
and ‘built
ey
Refer all servi
i9n 810 of the National Etectrival
information with
VENTILATION ~ Slo:
provided for vent
id Openings in the cabinet are
and to ensure reliable
ANTENNA
LEAD IN
2
oF
rack
une
WIRE.
he
manufac-
i
ANTENNA
ower source inde
not sure of the
DISCHARGE UNIT |
(NEC SECTION 810 -- 20}
“ company. For
ate from battery
GROUNDING CONDUCTORS i
, F2fer to the operating in-
{NEC SECTION 810 - 21)
» structions.
POWER-CORD PROTECTION
Power-supply cords should be routed so that they
are not likely to be watked cn or pinched by items
placed
upon
or
against
them.
Pay
particular
atten-
FIG.
A
tion te cords at plugs, convenience receptacles,
and the point where they exit from the appliance.
GROUND CLAMPS
= POWER SERVICE GROUNDING
ELECTRODE SYSTEM
{NEC ART 250, FART H}
a
2
<VRB1089>

CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazerdous radiation
exposure.
e The use of optical instruments with this product will increase eye hazard.
[For Canadian model]
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus
interference Regulations of the Canadian Department of Communications. i
Information to User
| Alteration or modifications carried out without appropriate authoriz
This equipment has been tested and found to comply with the limits fora C
limits are designed to provide reasonable protection against harmful int
uses, and can radiate radio frequency energy and, if not installed and
interference to radio communications. However, there is no guarantee tha
equipment does cause harmful interference to radio or television reception.
on, the user is encouraged to try to correct the interference by one or more of the f
nstallation. 4 1
termined by turning the equipment off and
measures
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to which th
— Consult the dealer or an experienced radio/TV technician for help.
Note to CATV system installer
This reminder is provided to call the CATV system installer's attention to Article 820-40 of the NEC that provides guidelines for
proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building,
as close to the point of cable entry as practical.
We Want You Listening For A Lifetime
Used wiscly, your new sound equipment will provide a lifetime of
fun and enjoyment. Since hearing damage from loud noise is often
undetectable until it is too late. this manufacturer and the Electronic
Industries Association’s Consumer Electronics Group recommend
Dear Customer: you avoid prolonged exposure to excessive noise. This list of sound
levels is included for your protection
Selecting fine audio equipment such as the unit you've just Decibel
purchased is only the start of your musical enjoyment. Now it’s time Level Example
to consider how you can maximize the fun and excitement your 30 Quiet library, soft whispers
equipment offers. This manufacturer and the Electronic Industries 40
Sekai aa = yearn Living room, refrigerator, bedroom away from traffic
Association's Consumer Electronics Group want you to getthe most ‘ ¥
4 50 Light traffic, normal conversation, quiet office
out of your equipment by playing itat a safe level. Or 60 Air conditioner at 20 fe ine machine
sound come through loud and clear without annoyi 70 Vacuum cleaner. hair dryer, noisy restaurant
distortion—and. most importantly, without affecting y 80 Average city traffic, carbage disposals. alarm clock
hearing.
at
uvo
feet.
Sound can be deceiving. Over time your hearing “comfort level” THE FOLLOWING NOISES CAN BE DANGEROUS
adapts to higher volumes of sound, So what sounds “noraal a UNDER CONSTANT EXPOSURE
actually be loud and harmtul to your hearing. Guard against this by 90 Subway. motoreycle. truck traffic. lawn mower
setting your equipment ata sate level BEFORE your hearing adapts. 100 Garbage truck, chain saw. pneumatic drill
120 Rock band concert in front of speakers, thunderclap
To
establish
a
safe
level:
140
Gunshot
blast.
jet
plane
®
Start
your
volume
control
at
a
low
setting.
180
Rocket
launching
pad
@
Slowly
increase
the
sound
until
you
can
hear
it
comfortably
and
¥
clearly,
and
without
distortion.
Information
courtesy
of
the
Deafness
Research
Foundation.
Ounce you have established a comfortable sound level:
@ Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing
damage or loss in the future. After all, we want you listening for a
lifetime.
<VRB1089>

symbols:
(LASERDISC
SYSTEM)/(LaserVision
Disc}*
LE
LASER LSC deservision
(Compact
Disc}
(**CD
VIDEO
SYSTEM)
(3-inch
Compact
Disc}
COMPACT
aise
<>
<>
Cc)
DIGITAL
AUDIO.
CR
VIDEO
CD
VIDEO
SINGLE
|
**
Digital
Discs
(CD
VIDEO
LD)
and
a
C
recorded
the
non
Howev
sithout
these
Disc's
sizes
are
shown
by
inch
in
these
operating
instructions.
12
inch
is
equal
to
3
cm,
8
inch
is
20
cm,
5
inch
is
12
cm,
and
3
inch
is
8
cm.
Only
one
disc
can
be
loaded
at
any
one
time.
Loading
a
LaserVision
Disc,
a
Compact
Disc,
a
3”
Compact
Disc
or
a
Compact
Disc
with
Video
on
top
of
one
another
may
result
in
breakdown,
or
in
scratching
of
the
discs.
Please
only
load
one
disc
at
a
time.
This
player
is
to
be
used
exclusively
with
the
NTSC
color
system.
Please
use
NTSC
LaserVision
Dise
or
NTSC
Compact
Disc
with
Video
only.
PAL
and
SECAM
system
discs
cannot
be
used
with
this
player.
CONTENTS
Precauvions
.......
5
To
Play
an
LD,
CDV
or
CD
oes
28
6
To
Search
for
a
Particulz
(/Track
ACCOSSONIES
occ
cc
eeeeetecee
a8
(Chapter
(Track)
Search,
(Track)
Skip)
wets
oe
Types
of
Dises
that
can
be
played
with
this
Unit
.......
3
To
Search
for
a
Particule
rame
(Time
Number
Care
of
Discs
Search/Track
Time
Search/ABS
Time
Search/
Connections
Seats
Frame
Number
Search)
..
atte
Meera
SOS
Names
and
Functions
of
Remot
To
Search
for
a
Particular
P
(Manual
Search)
...
3
Extra
Playback
....
ideteeie
34
Components
vou...
te
‘
res
ed
Passage
and Functions of Front Panel
yy
Switchi
ae
%
18
38
Starting
Karaoke
Play
...
5
20 36
Enjoying
Laser/CD
Karaoke
~
Basic
Operation
.....
To
Play
Only
£
Convenient
Functions
for
Karaoke
Play
-
“Mood
up
(Program
Pl
Serenade
37
FUNCTIONS
ooo
eerie
poiteei
eebaasestebee
24
qT
SHOOTING...
ees
i ‘
a
peach)
Convenient
Functions
for
Ke
.
43
For
PRaCtiing'......ccc.0c.ceivesaesertioenee
ce
ie
Rohicten
nate
To
Search
for
a
Particular
Chapter/Track
(Intro
Scan)
...26
|
Additional
Functions
Possible
with
Other
Karaoke
Device
.......
eect
cece
eeteceeetseteteeeeeee
27
A
<VRB1089>
;
|
|
i
j
4
|
]

PRECAUTIONS
if it becomes necessary to transport or ship this unit
in the future, be sure to first remove the disc (if
loaded), and retract the disc table to its closed position.
Then turn the power off, and, after the “OFF” display
goes out on the display, disconnect the power cord.
INSTALLING THE PLAYER
® Place the player on a stable platform next to the television
and stereo system to be used with the player.
@ VWhen using the player with a stereo system, your
speakers should be placed away from your television (or
TV monitor).
@ Do not place heavy objects such as a television or TV
monitor on top of the player.
@ Do not place the player on top of your TV set or TV
monitor. Also, keep the player away from devices such
as cassette decks which are sensitive to magnetic fields.
When FM or AM stations are being received, signal noise
may be generated if the player is turned on. Turn off the
player when not in use. Also, if there is signal noise when
receiving radio stations with an indoor antenna, adjust the
position or direction of the antenna.
INSTALL THE PLAYER IN A WELL VENTILATED
PLACE AWAY FROM HEAT AND HUMIDITY
Do not install the player in a location subject to direct
sunlight, or near a stove or radiator etc. This could adversely
affect the cabinet and internal components. Also avoid
installing the player in a humid or dusty location. This could
result in a malfunction or accident. Do not install near a
cookstove where the player could be affected by smoke,
steam, or heat.
AVOID SOURCES OF HEAT
Do not put the player on sources of heat, such as an
amplifier. When installing with audio cornponents on a rack,
avoid components that generate heat, by placing the player
below such components where there is adequate ventilation
and not much dust. Avoid placing the player on surfaces
such as shaggy carpets, beds, and sofas which may block
ventilation under the player and cause damage.
CAUTIONS FOR AUTOMATIC LOADING
OPERATIONS
Since this player has an automatic
use the button on the play
unit for opening and closing of
damage, be careful not to ar
moving disc table.
loading construction,
the remote control
disc table. To avoid
any jorce to the
CAUTION
Since the builtin disc-drive motor continues rotating even
when the player is in pause mode, do not leave the player in
pause mode for an extended period of time. This will reduce
the motor's service life.
In the case of the Karaoke player which automatically enters
pause mode after a track is played, be sure to press the STOP
button when the player is not to be used for an extended
period of time.
STRIPE PATTERNS APPEARING ON A TV
PROGRAM
Stripe patterns may appear during a TY program if the player
unit is turned on, depending on the quality of reception of
the TV station. This is a malfunction of the television
nor the player. lf strir while watching the TV, or
when waiching the 1
player off
CONDENSATION
Moisture will form in the operating section of the player
if the player is brought from cool surroundings into a
warm room or if the temperature of the room rises
suddenly. When this happens, player's performance wiil
be impaired.
To prevent this, let the player stand in its new
surroundings for about an hour before switching it on,
or make sure that the room temperature rises gradually.
The same, symptoms of conde:
summer, if the player is expos
conditioner, In such cases
tion may be ¢
to the breeze from an air
hange the location of the player.
POWER-CORD CAUTION
tric shock. Do nat place the
rd, or pinch the cord.
your near
replacement.
| CLEANING CARE
Use a soft. dry cloth for clean
cloth in a solution of household detergent diluted using 1 par
detergent to five ar si ing well first an
Use a dry cloth to wipe it dry. Do not use any volatile a
such as benzine or paint thinner, as they may dame
Fer stubborn dirt, soak the
Abnormal functioning of this unit may be caused by
lightning, static electricity, or other external inter-
ference. To restore normai operation, turn the power
off and then on again, or unplug the AC power cord
and then plug it in again.
t i bo
5
<VRB1089>

Rich Variety of Karaoke Functions
i Playback Functions
Direct Selection Function Enables You to Directly Select
the Song You Wish to Sing
Using the DIRECT MUSIC SEARCHs on the front panel,
you can select any song up to the 20th song by simply
pressing a single bution
Two Independent Microphone Systems Enable You to
Separately Adjust the Sound Volume for Each Mike
Since two independent microphone systems are provided,
you can independently adjust the level for each microphone.
Surround Function Creates a Live Atmosphere
Three modes are available: Theater, Karaoke and Music.
Select the mode which uits the atmosphere of the song
or your mood, This surround function uses advanced digital
technology based on a DSP {digital signal processor). The
audio signal is processed digitally for accurate, high-quality
sound field reproduction.
One-Touch Karaoke Function Allows You to Enjoy
Karaoke Using Ordinary Music Discs
Press ONE-TOUCH KARAOKE and the original vocal sound
of an ordinary music disc will be played at low volume,
enabling you to use the disc as a karaoke disc.
Key Control Function Changes the Pitch of the
Instrumental Part to Match Your Voice
By pressing the KEY CONTROL buttons, you can change
the pitch within an J] i-step range.
Once More Function Enables You to Quickly Repeat the
Section You Just Sang
If you press ONCE MORE once, playback returns to a point
approximately 5 seconds before the current location in the
song.
a
One-Song Pause Function
Playback automatically pau
selected, is playe
es after one song directly
intro Scan
The beginning of each chapter/track is played for about 10
seconds.
Performance of Karaoke Birds
When karaoke is stopped or paused, karaoke birds appear on
the screen to provide us the enjoyment.
Auxiliary input function
When other audio device is connected to the AUX input jacks
of the player, you can apply the karaoke sound effect of the
player to the sound of the connected device.
6
<VRB1089>
Program Playback
Up to 24 chapters/tracks can be
in any desired order.
selected froma disc and played
Repeat Playback
Three repeat mo
apter/track Repeat, One-side
oeat - are available
[ up (LaserVision Disc) Playback Functions
Still Frame Playback (CAV discs only)
Still frame playback and Frame Advance Playback (forward/
reverse) are also available
Time/Frame Search
Any desired scene can be searched for by specifying its
time/frame number.
CD (Compact Disc)/CDV (Compact Disc with
Video) Playback functions
Direct CD function
When the DIRECT CD button on t
(the button is illuminated), the pla
mode and more pure sound can b
opens and closes only the CD disc table a
player.
ABS Time (elapsed play time from the beginning of the
disc) Search
Any desired point can be searched for by specifying the
elapsed time from the beginning of the disc
* The video part (the section of the disc cantaining both
video and audio) is played first.
Video Part:
The same functions available for LD (CLY) playback can be
used
Audio Part:
The same functions available for CD playback, except for
ABS time search function can be used

[ Other Features
Last Memory Function
With this function, if you turn the power switch off during
playback of an LD, a playback position slightly before of the
last frame to be played is stored in memory (last memory}.
When the power is turned back on, playback begins from
the memorized position by pressing P/E.
High-Speed Pulse Flow D/A Converter
Pursuing crystal clear sound to match the laser picture, this
unit adopts the high-speed pulse flow D/A converter,
previously found only in top-of-the-line component CD
players. The result: outstanding digital audio output with
high S/N ratio and low distortion.
Compatibility with Many Disc Types and Sizes
In addition to conventional LDs (12-inch, 8-inch), CDs (5-
inch), and CDV discs (5-inch), the player can play thin-type
8-inch LDs and 3-inch CD singles without an adaptor.
i
<VRB1089>

ACCESSORIES
-- When unpacking the player, first check to make sure that all of the accessories listed below are -—-—-—-—-—~
supplied.
@ Remote control unit F e Video cord
@ Size “AAA” (IEC R03) : {Pin plug «-—> Pin plug}
dry cell battery x 2 Use to connect the player to a color
monitor etc.
i
| @ Audio cord @ Operating instructions
{Pin plug x 2 <-> Pin plug x 2) @ Warranty card
Use to connect the player to a stereo
|
amplifier etc.
INSERTING BATTERIES INTO THE
REMOTE CONTROL UNIT
Open the battery compartment cover on the back of the
remote control unit. The cover should open easily if you
press on it with your thumb while sliding it in the direction
of the arrow.
Take out the two accessory size “AAA” (IEC R03) dry
cell batteries, and insert them’ into the battery
compartment in accordance with the display (@, ©)
inside the compartment.
[3] Close the cover of the battery case.
fs]
Incorrect use of batteries may cause leakage or rupture.
Always be sure to follow these guidelines:
A. Always insert batteries into the battery compartment
correctly matching the positive and negative ©
polarities, as shown by the display inside the
compartment.
B.N mix new and used batteries.
es of the same size may nave different voltages,
jing on brand. Do not mix different brands of
8
<VRB1089>

TYPES OF DISCS THAT CAN BE PLAYED WITH THIS UNIT
This unit is a CD VIDEO SYSTEM (*1) compatible player which can play CDs, CDV discs, and LDs.
The five disc types listed in the table below can be played with this unit.
@ The marks shown in the left column are printed on the labels and jackets of the corresponding discs
Mark Dise Size Number of | Audio recording | Video recording | Other
H recorded system system
sides
i ete eeeeteree eel ES cesar tat
CD (Compact Disc} 3-inch | One side Digital (20 TOC (*2)
Sebane Single minutes max.)
DIGITAL AUDIO — : oe. ~ -
; CD (Compact Disc) | 5-inch | One side Digital (74 Toc
minutes max.)
Ce B> CDV CDV (CD with Video) | 5-inch | One side Digita CLV (*3) TOC
CD VIDEO i (20 minutes max./ | (5 minutes max.)
i 5 minutes max.)
Pe 5 ee | Sr a
i 4 CDV VIDEO SINGLE |5-inch | One side Digita’ CLY (*3} TOC
{ ‘ x Sh ,
VIDEO (5 minutes max.) {5 minutes max.)
LASER SC SINGLE
DISC
<——=S> LD CD VIDEO LD (*4) 12-inch, Two sides, | Digital/analog CAV (*5), CLV TOC
CD VIDEO Binch | one side
f MY YM | owsserviscy | 12inch, | Two sides, | Digitaanalog (*6) | CAV, CLV
LaserVision Disc) 8-inch | one side or analog only
LASER DISC Laservision
* There are some discs marked with the £2 mark CDV/CD GLOSSARY
instead of the 5; mark. x
** There are some discs without the S*° mark.
LD GLOSSARY
Chapter number
Chapter numbers are used to indicate the boundaries of
the sections on a disc, similar to the “chapters” in a book.
If chapter numbers are recorded on a disc, it is so indicated
on the jacket of the disc, etc. Chapter numbers can be
used to search for desired chapters (Chapter Search).
Frame number
Frame numbers are the numbers assigned to each picture
frame on a CAV (standard play) disc. Frame numbers can
be used to search for desired frames (Frame Search).
Time number
Time numbers indicate the time elapsed from the beginning
of a CLV (extended play) disc. Time numbers can be used
to search for desired scenes (Time Search}.
Track number
Track numbers indicate the boundaries of the sections, or
“tracks”, on a disc. Track numbers are assigned consistently
throughout the audio part and video part of a CDV disc.
Track numbers can be used to search for desired tracks
(Track Search)
TOC {*2)
Every CD/CDV-type disc is provided with a section called
TOC (Table Of Contents) at the beginning of the disc. The
TOC section is just like the table of contents of a book, and
contains information on the contents (number of tracks,
playing time, etc.) of the disc.
® Some LD discs are also provided with a TOC section
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TYPES OF DISCS THAT CAN BE PLAYED WITH THIS UNIT
CD VIDEO SYSTEM (*1)
The CD VIDEO SYSTEM is the standard name for the
“optical video disc with digital audio” system that
encompasses both LDs and CDV discs.
The following mark is the standard mark for the CD VIDEO
SYSTEM and is found on all players and discs which conform
to the CD VIDEO SYSTEM format.
The following systems are included in the CD VIDEO
SYSTEM:
<_ >
CD VIDEO
@ CDV (CD VIDEO CDV) dises
@ LaserVision Discs (CD VIDEO LDs) containing digital
sound with sub-codes
@ Compatible players which can play CDs and CDV discs
@ Compatible players which can play CDs, CDV discs, and
LDs
CD VIDEO LDs (*4)
ACD VIDEO LD is an LD with digital audio which is encoded
with sub-codes (data such as TOC and track number data,
excluding audio and video signals).
LDs (LASERDISCS)
With this unit, only play LaserDiscs which bear the following
mark.
cf oy LE
LASER DISC tasertivian
This mark is the standard mark for LaserDiscs.
Players and discs which bear the LaserVision mark are
mutually compatible as long as they conform to the same
television system.
Two types of standard LaserDisc are available — standard
play (CAV) (*5) discs and extended play (CLV) (*3) discs —
which differ with respect to their signal recording systems
CAV (*5) DISCS
The jackets and labels of these discs are marked with a
“Standard Play Disc CAV” or “Standard Play” indication.
Frames are recorded on these discs at a ratio of one frame
per disc revolution, and the discs are played at a fixed
rotational speed (CAV = Constant Angular Velocity) of 1,800
rpm. This system is well suited to special playback modes
such as stil frame playback and multi-speed playback. One
side of a CAV disc can have a playback time of up to 30
minutes (for a 12-inch disc), which is equivalent to 54,000
frames. Each frame — from frame 1 to frame 54,000 — is
encoded with its own frame number.
* Playback time varies according to the contents of the
disc.
NOTE:
This unit cannot perform multi-speed playback even with
Standard Play Discs.
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CLV (*3) DISCS
The jackets and labels of these discs are marked with a
“Extended Play Disc CLV” or “Extended Play” indication
Signals are recorded on these discs at a constant linear
velocity {CLV}, and the rotational speed during playback
varies from 1,800 rpm for the innermost track to 600 rpm
for the outermost track. As a result, one side of a CLV disc
can have a playback time of up to 60 minutes (for a 12-inch
disc), which is twice as long as a standard play (CAV) disc
CLV discs are encoded with tire numbers which correspond
io the elapsed play time from the beginning of the disc
* Playback time varies according to the contents of the
disc.
LASERVISION DISCS WITH DIGITAL AUDIO (*6)
The jackets and labels of these discs bear the following
mark.
iGi disital
digitnl OF SOUND
These are LaserDiscs which contain digital audio signals in
addition to conventional analog audio signals. This feature
allows the high image quality of LaserDiscs to be enjoyed
together with the superior quality of digital audio. The
digital and analog audio signals are recorded on the disc
using different frequency bands.
LASERVISION MULTI AUDIO DISCS WITH DIGITAL
AUDIO
The jackets and labels of these discs bear the following
mark.
gita|UTLAUDIO or site and ~MULTI AUDIO
These are LaserDiscs in which the recorded digital and
analog audio signals differ in content. This allows the user
to enjoy two different audio soundtracks by switching
between the digital and analog audio
CDV (COMPACT DISC WITH VIDEO)
DISCS
These are compact discs which also contain video signals
Of the total 25-minute playback tirne of a CDV disc, 20
minutes is encoded with conventional CD digital audio
signals (the “audio part"). The remaining 5 minutes is
encoded with both video and digital audio signals (the “video
part").