JVC Th A75 Instructions

							57
USE        TO SELECT.  USE ENTER TO CONFIRM.
TO EXIT, PRESS CHOICE.
ENTER SELECT
AU PARENTAL LOCK
COUNTRY CODE
SET LEVEL
PASSWORDNONE
_ _ _ _
EXIT
USE        TO SELECT.  USE ENTER TO CONFIRM.
TO EXIT, PRESS CHOICE.
ENTER SELECT
AU PARENTAL LOCK
COUNTRY CODE
SET LEVEL
PASSWORDNONE
_ _ _ _
EXIT
AT AO
AN
AQ
AR
AS
AU
USE        TO SELECT.  USE ENTER TO CONFIRM.
TO EXIT, PRESS CHOICE.
ENTER SELECT
AU PARENTAL LOCK
COUNTRY CODE
SET LEVEL
PASSWORDNONE
_ _ _ _
EXIT
5
4 7
6 8
NONE
3
NEW PASSWORD?  ••• PRESS 0 ~ 9 KEYTO EXIT, PRESS CHOICE.
ENTER SELECT
AU PARENTAL LOCK
COUNTRY CODE
SET LEVEL
PASSWORD4
_ _ _ _
EXIT
CONTROLEFFECT
S.WFR
TEST
SLEEPTV VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICEFM MODE
12 3
45 6
78 9
100+10100+
CENTER– +
– +– +
– +
SURR-LSURR-R S-BACK– +
ADJUST
VFP
AUDIO/
TV/VCR
CATV/DBS
PROGRESSIVE
Restricting playback—Parental
Lock
You can restrict playback of a DVD containing violent scenes
and those not suitable for your family members. Nobody can
play such a disc unless this function is canceled.
• This setting takes effect only for the DVDs containing
parental lock level information–Level 1 (most restrictive) to
Level 8 (least restrictive).
• You can set the Parental Lock only while playback is
stopped.
• Before using the remote control, press DVD to change
the remote control operation mode.
4Press Cursor ∞/5 repeatedly to select the
country code, then press ENTER.
The  moves to “SET LEVEL.”
• See “Country/area codes list for Parental Lock” on page
59.
5Press ENTER.
The pop-up window listing Parental Lock levels appears.
6Press Cursor ∞/5 repeatedly to set the
level of restriction, then press ENTER.
The  moves to “PASSWORD.”
• Select “NONE” to cancel this function.
7Press the number buttons (0–9) to enter a
four digit number as your password, then
press ENTER.
The  moves to “EXIT.”
8Press ENTER.
The OTHERS menu appears again.
To exit from the choice menu
Press CHOICE.
NOTE:
Remember your password by making a note of it.
You need to enter your password to change the setting or release the
lock. To change the setting, see page 58.
1Press CHOICE, then press Cursor 3/2to
display the OTHERS menu.
2Press Cursor ∞/5 repeatedly to move 
to “PARENTAL LOCK,” then press ENTER.
The PARENTAL LOCK sub-menu appears on the TV.
3Press Cursor ∞/5 repeatedly to move 
to “COUNTRY CODE,” then press ENTER.
The pop-up window listing country codes appears.
Setting Parental Lock
Set the remote
control mode
selector to
“AUDIO/TV/VCR.”
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							58
PARENTAL LOCK
PASSWORD_ _ _ _ TEMPORARY RELEASE
PASSWORD?  ••• PRESS 0 ~ 9 KEY
ENTER SELECT
NOT RELEASE
PASSWORD?  ••• PRESS 0 ~ 9 KEYTO EXIT, PRESS CHOICE.
ENTER SELECT
AU PARENTAL LOCK
COUNTRY CODE
SET LEVEL
PASSWORD4
_ _ _ _
EXIT
Changing the setting of Parental
Lock
CONTROLEFFECT
S.WFR
TEST
SLEEPTV VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICEFM MODE
12 3
45 6
78 9
100+10100+
CENTER– +
– +– +
– +
SURR-LSURR-R S-BACK– +ADJUST
VFP
AUDIO/
TV/VCR
CATV/DBS
PROGRESSIVE
1Press CHOICE, then press Cursor 3/2to
display the OTHERS menu.
2Press Cursor ∞/5 repeatedly to move 
to “PARENTAL LOCK,” then press ENTER.
The PARENTAL LOCK sub-menu appears on the TV.
• You can only move 
 to “PASSWORD” or to “EXIT”
before you enter your password.
3Press the number buttons (0–9) to enter
your password, then press ENTER.
The  moves to “COUNTRY CODE.”
• If you enter a wrong password, “WRONG! RETRY...”
appears in the message area.
You cannot go to the next step before you enter the
correct password.
4Press Cursor ∞/5 repeatedly to move  to
the item you want to change, then press
ENTER.
5Press Cursor ∞/5 repeatedly to change the
setting, then press ENTER.
6Press the number buttons (0–9) to enter
your password, then press ENTER.
The new setting is stored.
NOTES:
•You cannot set the Parental Lock before you set your password.
(See page 57.)
•If you exit from the PARENTAL LOCK sub-menu before setting your
password in step 6, the newly entered country code and Parental
Lock level do not take effect, but previous settings are effective.
•When you enter wrong passwords more than three times, 
moves to “EXIT” automatically and Cursor ∞/5 do not work. Press
Cursor 
3/2 to exit from the PARENTAL LOCK sub-menu, then
repeat from step 1.
•If you forget your password, enter “8888.”
Releasing Parental Lock temporarily
When you set a strict Parental Lock level, some discs may not
be played back at all. When you load such a disc and try to
play it, the following display appears on the TV screen. You
can release Parental Lock temporarily.
CONTROLEFFECT
S.WFR
TEST
SLEEPTV VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICEFM MODE
12 3
45 6
78 9
100+10100+
CENTER– +
– +– +
– +
SURR-LSURR-R S-BACK– +ADJUST
VFP
AUDIO/
TV/VCR
CATV/DBS
PROGRESSIVE
1Press Cursor ∞/5 repeatedly to move 
to “TEMPORARY RELEASE”, then press
ENTER.
The  moves to “PASSWORD.”
• When selecting “NOT RELEASE,” press 0 to eject the
disc.
2Press the number buttons (0–9) to enter
your password.
Playback starts.
• If you enter a wrong password, “WRONG! RETRY...”
appears in the message area.
You cannot play the disc before you enter the correct
password.
NOTE:
When you enter wrong passwords more than three times, 
moves to “NOT RELEASE” automatically and Cursor ∞/5 do not
work. Press 
0 to eject the disc.
Set the remote
control mode
selector to
“AUDIO/TV/VCR.”
Set the remote
control mode
selector to
“AUDIO/TV/VCR.”
Using the choice menu
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							59
Country/area codes list for Parental Lock
AD Andorra
AE United Arab Emirates
AF Afghanistan
AG Antigua and Barbuda
AI Anguilla
AL Albania
AM Armenia
AN Netherlands Antilles
AO Angola
AQ Antarctica
AR Argentina
AS American Samoa
AT Austria
AU Australia
AW Aruba
AZ Azerbaijan
BA Bosnia and Herzegovina
BB Barbados
BD Bangladesh
BE Belgium
BF Burkina Faso
BG Bulgaria
BH Bahrain
BI Burundi
BJ Benin
BM Bermuda
BN Brunei Darussalam
BO Bolivia
BR Brazil
BS Bahamas
BT Bhutan
BV Bouvet Island
BW Botswana
BY Belarus
BZ Belize
CA Canada
CC Cocos (Keeling) Islands
CF Central African Republic
CG Congo
CH Switzerland
CI Côte d’Ivoire
CK Cook Islands
CL Chile
CM Cameroon
CN China
CO Colombia
CR Costa Rica
CU Cuba
CV Cape Verde
CX Christmas Island
CY Cyprus
CZ Czech Republic
DE Germany
DJ Djibouti
DK Denmark
DM Dominica
DO Dominican Republic
DZ Algeria
EC Ecuador
EE Estonia
EG Egypt
EH Western Sahara
ER Eritrea
ES Spain
ET Ethiopia
FI Finland
FJ Fiji
FK Falkland Islands (Malvinas)
FM Micronesia
(Federated States of)
FO Faroe Islands
FR France
FX France, Metropolitan
GA Gabon
GB United Kingdom
GD Grenada
GE Georgia
GF French Guiana
GH Ghana
GI Gibraltar
GL Greenland
GM Gambia
GN Guinea
GP Guadeloupe
GQ Equatorial Guinea
GR Greece
GS South Georgia and the
South Sandwich Islands
GT Guatemala
GU Guam
GW Guinea-Bissau
GY Guyana
HK Hong Kong
HM Heard Island and
McDonald Islands
HN Honduras
HR Croatia
HT Haiti
HU Hungary
ID Indonesia
IE Ireland
IL Israel
IN India
IO British Indian Ocean
Territory
IQ Iraq
IRIran (Islamic Republic of)
IS Iceland
IT Italy
JM Jamaica
JO Jordan
JP Japan
KE Kenya
KG Kyrgyzstan
KH Cambodia
KI Kiribati
KM Comoros
KN Saint Kitts and Nevis
KP Korea, Democratic
People’s Republic of
KR Korea, Republic of
KW Kuwait
KY Cayman Islands
KZ KazakhstanLA Lao People’s
Democratic Republic
LB Lebanon
LC Saint Lucia
LI Liechtenstein
LK Sri Lanka
LR Liberia
LS Lesotho
LT Lithuania
LU Luxembourg
LV Latvia
LY Libyan Arab Jamahiriya
MA Morocco
MC Monaco
MD Moldova, Republic of
MG Madagascar
MH Marshall Islands
ML Mali
MM Myanmar
MN Mongolia
MO Macau
MPNorthern Mariana Islands
MQ Martinique
MR Mauritania
MS Montserrat
MT Malta
MU Mauritius
MV Maldives
MW Malawi
MX Mexico
MY Malaysia
MZ Mozambique
NA Namibia
NC New Caledonia
NE Niger
NF Norfolk Island
NG Nigeria
NI Nicaragua
NL Netherlands
NO Norway
NP Nepal
NR Nauru
NU Niue
NZ New Zealand
OM Oman
PA Panama
PE Peru
PF French Polynesia
PG Papua New Guinea
PH Philippines
PK Pakistan
PL Poland
PMSaint Pierre and Miquelon
PN Pitcairn
PR Puerto Rico
PT Portugal
PW Palau
PY Paraguay
QA Qatar
RE Réunion
RO Romania
RU Russian Federation
RW Rwanda
SA Saudi Arabia
SB Solomon Islands
SC Seychelles
SD Sudan
SE Sweden
SG Singapore
SH Saint Helena
SI Slovenia
SJSvalbard and Jan Mayen
SK Slovakia
SL Sierra Leone
SM San Marino
SN Senegal
SO Somalia
SR Suriname
ST Sao Tome and Principe
SV El Salvador
SY Syrian Arab Republic
SZ Swaziland
TCTurks and Caicos Islands
TD Chad
TFFrench Southern Territories
TG Togo
THThailand
TJ Tajikistan
TK Tokelau
TM Turkmenistan
TN Tunisia
TO Tonga
TP East Timor
TR Turkey
TT Trinidad and Tobago
TV Tuvalu
TWTaiwan
TZ Tanzania, United
Republic of
UA Ukraine
UG Uganda
UM United States Minor
Outlying Islands
US United States
UY Uruguay
UZ Uzbekistan
VA Vatican City State
(Holy See)
VC Saint Vincent and the
Grenadines
VE Venezuela
VG Virgin Islands (British)
VI Virgin Islands (U.S.)
VN Viet Nam
VU Vanuatu
WFWallis and Futuna Islands
WS Samoa
YE Yemen
YT Mayotte
YU Yugoslavia
ZA South Africa
ZM Zambia
ZR Zaire
ZW Zimbabwe
EN50-59.TH-A75[A]_f02.10.11, 2:56 PM 59
 
						

							60
AV COMPU LINK remote control system
The AV COMPU LINK remote control system allows you to operate JVC TVs and VCRs through
the center unit.
This system is equipped with the AV COMPU LINK-III, which adds a function to operate JVC’s
video components through the video components terminals. To use this remote control system,
you need to connect the video components you want to operate, following the diagrams below
and the procedure on the next page.
• Refer also to the manuals supplied with your video components.
Connection 1: AV COMPU LINK connection
TV
AV  COMPU
LINK-
STANDBY
COMPACTSUPER VIDEODIGITAL•EXPRO LOGIC
DVD DIGITAL CINEMA SYSTEMPROGRESSIVEPHONESSOURCE− VOLUME +
AV COMPULINK
AV
COMPU LINK EX
AV
COMPU LINK-ΙΙΙ
VCRAV COMPU LINK cord
 CAUTION:
When connecting the TV with the AV COMPU LINK
remote control system, connect the center unit to the
AV COMPU LINK III or AV COMPU LINK EX terminal.
DO NOT connect the center unit to the AV COMPU LINK
RECEIVER/AMP terminal.
Connection 2: Video cord connection
Connecting TV  and VCR
Connect the center unit to the TV and VCR through the same video terminals using one of the following:
RGB YCAV  COMPU
LINK-
S-VIDEO
VCR  IN DBS  IN OUT
VIDEO
To S-video 
output S-video cord
VCR
To Video 
input 1
TV S-video cord
RGB YCAV  COMPU
LINK-
S-VIDEO
VCR  IN DBS  IN OUT
VIDEO
Composite
video cord
To
composite
video output
VCR
To Video 
input 2
TV Composite
video cord
• If the TV and VCR are equipped with S-video terminals
Connecting TV  only
Connect the TV using composite video cord, S-video cord or component video cord.• If the TV and VCR are equipped with composite video
terminals
RGB YCAV  COMPU
LINK-
S-VIDEO
VCR  IN DBS  IN OUT
VIDEO
S-video cord
To Video 
input 2
TV
Composite
video cord
To Video 
input 1
COMPONENT VIDEO OUT
Y
PBPR
To Video 
input 2Component
video cord
NOTES:
• When connecting the center unit and a TV with the AV COMPU
LINK EX terminal by using a component video cord, you cannot
use the automatic selection of TV’s input mode (see page 61).
• To use the automatic selection of TV’s input mode correctly (see
page 61), select the correct “M.OUT” setting (see page 25).
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							61
Procedure for connection
1If you have already plugged your VCR, TV
and the center unit into the AC outlets,
unplug their AC power cords first.
2Connect the VCR, TV and the center unit
using AV COMPU LINK cords (one cord is
supplied).
• See “Connection 1” on the previous page.
3Connect between the audio output jacks on
the VCR and the VCR AUDIO IN jacks on
the center unit using the audio cord.
• See page 13.
4Connect the video input/output jacks on the
VCR, TV and the center unit.
• See “Connection 2” on the previous page.
5Plug the AC power cords of the VCR, TV
and the center unitt into the AC outlets.
6When turning on the TV for the first time
after the AV COMPU LINK connection, turn
the TV volume to the minimum using the TV
volume control on the TV.
7Turn on the connected components first,
then turn on the center unit.
• When turning on the VCR, use the remote control
supplied with this system–press VCR 
.
Available functions
The AV COMPU LINK remote control system allows you to
use the functions listed below.
One-touch video play
Simply by inserting a video cassette without its safety tab into
the VCR, you can enjoy the video playback without setting
other switches manually. This system automatically turns on
and changes the source to VCR .
The TV automatically turns on and changes the input mode to
the appropriate position so that you can view the playback
picture.
When you insert a video cassette with its safety tab, press the
play (3) button on the VCR or on the remote control. So, you
can get the same result.
One-touch DVD play
Simply by starting playback on the built-in DVD player, you
can enjoy the playback without setting other switches
manually. The TV automatically turns on and changes the
input mode to the appropriate position so that you can view
the playback picture.
Automatic selection of TV’s input mode
When you select DVD, VCR, or DBS as the source to play on
the center unit, the TV automatically changes the input mode
to the appropriate position so that you can view the playback
picture.
Automatic Power On/Off
The TV and VCR turn on and off along with the center unit.
When you turn on the center unit;
• If the previously selected source is “DVD,” only the TV will
turn on automatically.
• If the previously selected source is “VCR ,” the TV and VCR
will turn on automatically.
When you turn off the center unit, the TV and VCR will turn off.
NOTE:
If you turn off the center unit while recording on the VCR, the VCR will
not turn off, but continue recording.
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							62
By changing the remote control signals from preset ones to
the other manufacturers’, you can use the remote control
supplied for this system to operate other manufacturers’ TVs,
VCRs, CATV converters and DBS tuners.
• When operating other video equipment, aim the remote
control directly at the remote control sensor on each
equipment. Refer also to the instruction manuals supplied
with your equipment.
7Operating TV
• You can operate a JVC TV without setting the remote
control signal setting.
* Manufacturers’ codes are subject to change without
notice. If they are changed, this remote control cannot
operate the equipment.
1Set the remote control mode selector to
“AUDIO/TV/VCR.”
2Press and hold TV .
• Keep it pressed up to step 5.
3Press TV CONTROL.
4Press the number buttons (1-9, 0) to enter a
manufacturer’s code (2 digit).
See the list below to find the codes.
Ex: For a Sanyo TV, press 1, then 3.
For a Toshiba TV, press 0, then 8.
5Release TV .
6Try to operate your TV by pressing TV .
When your TV turns on or off, you have entered the
correct code.
If more than one code is listed for your brand of TV, try
each one until you enter the correct one.
After setting transmittable signals, you can use the
following buttons for the TV operations.
TV
:Turns the TV on and off.
TV VOL  +/–:Adjusts the volume.
TV/VIDEO:Selects the input mode (either TV or VIDEO).
After pressing TV CONTROL:
CHANNEL +/–:Changes the channels.
1-10, 0, +10 (100+):Selects the channel.
TV RETURN:Alternates between the previously
selected channel and the current
channel.
Manufacturers’ codes for TV
RM–STHA75UDVD CINEMA SYSTEM
CHANNEL/ZOOMVOLUME TV VOL
TUNINGSTOP
DIMMERPAUSE
FF//REW
TV/VIDEO1MUTING¡
REC
PLAYDOWN UP
MEMORYSTROBE
DVDVCR 1
AUDIO ANGLEFM/AM
SUBTITLEDECODE
RETURN DIGEST TOP MENU
MENU
CONTROLEFFECT
S.WFR
TEST
SLEEPTV VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICEFM MODE
12 3
45 6
78 9
100+10100+
TV AUDIO
VCR
SOUND
PTY SEARCH
SURROUND
OFF DSP
CENTER
– +
– +– +
– +
SURR-LSURR-R S-BACK– +
ADJUST
O.T.
REPLAY
VFP
VCR/DBS
AUDIO/
TV/VCR
CATV/DBS
PROGRESSIVE
Set the remote
control mode
selector to
“AUDIO/TV/VCR.”
Manufacturer Code Manufacturer Code
JVC 01 Samsung 12
Hitachi 10 Sanyo 13
Magnavox 02 Sharp 06
Mitsubishi 03 Sony 07
Panasonic 04,11 Toshiba 08
RCA 05 Zenith 09
Operating other manufacturers’ video equipment
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							63
7Operating CATV converter or DBS tuner
RM–STHA75UDVD CINEMA SYSTEM
CHANNEL/ZOOMVOLUME TV VOL
TUNINGSTOP
DIMMERPAUSE
FF//REW
TV/VIDEO1MUTING¡
REC
PLAYDOWN UP
MEMORYSTROBE
DVDVCR 1
AUDIO ANGLEFM/AM
SUBTITLEDECODE
RETURN DIGEST TOP MENU
MENU
CONTROLEFFECT
S.WFR
TEST
SLEEPTV VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICEFM MODE
12 3
45 6
78 9
100+10100+
TV AUDIO
VCR
SOUNDSURROUND
OFF DSP
CENTER
– +
– +– +
– +
SURR-LSURR-R S-BACK– +
ADJUST
O.T.
REPLAY
VFP
VCR/DBS
AUDIO/
TV/VCR
CATV/DBS
PROGRESSIVE
1Set the remote control mode selector to
“CATV/DBS.”
2Press and hold TV 
.
Keep it pressed up to step 5.
3Press TV CONTROL.
4Press the number buttons (1–9, 0) to enter
a manufacturer’s code (2 digit).
See the list below to find the code.
Ex.: For a Echostar product, press 2, then 1.
For a SONY prodcuct, press 2, then 0.
5Release TV .
6Try to operate your CATV converter or DBS
tuner by pressing TV 
.
When your CATV converter or DBS tuner turns on or off,
you have entered the correct code.
If more than one cord is listed for your brand of CATV
converter or DBS tuner, try each one until you enter the
correct one.
After setting transmittable signals, you can use the
following buttons for the CATV converter or DBS tuner
operations.
TV 
:Turns on and off the CATV converter or
DBS tuner.
CHANNEL +/–:Changes the channels.
1-10, 0, +10 (100+):Selects the channel.
Manufacturers’ codes for CATV converter or DBS tuner
Set the remote
control mode
selector to
“CATV/DBS.”
Manufacturer Code
Echostar 21
GI Jerrold 01, 02, 03, 04,
05, 06, 07, 08
Hamlin/Regal 15, 16,  17, 18
Pioneer 13, 14
RCA 19
Scientific Atlanta 09, 10
Sony 20
Zenith 11, 12
* Manufacturers’ codes are subject to change without notice.
If they are changed, this remote control cannot operate the
equipment.
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							64
7Operating VCR
• You can operate a JVC VCR without setting the remote
control signal.
RM–STHA75UDVD CINEMA SYSTEM
CHANNEL/ZOOMVOLUME TV VOL
TUNINGSTOP
DIMMERPAUSE
FF//REW
TV/VIDEO1MUTING¡
REC
PLAYDOWN UP
MEMORYSTROBE
DVDVCR 1
AUDIO ANGLEFM/AM
SUBTITLEDECODE
RETURN DIGEST TOP MENU
MENU
CONTROLEFFECT
S.WFR
TEST
SLEEPTV VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICEFM MODE
12 3
45 6
78 9
100+10100+
TV AUDIO
VCR
SOUNDSURROUND
OFF DSP
CENTER
– +
– +– +
– +
SURR-LSURR-R S-BACK– +
ADJUST
O.T.
REPLAY
VFP
VCR/DBS
AUDIO/
TV/VCR
CATV/DBS
PROGRESSIVE
Set the remote
control mode
selector to
“AUDIO/TV/VCR.”
Manufacturer Code Manufacturer Code
JVC 01, 02, 03 Philips 09
Emerson 11, 26 RCA 05, 06
Fisher 29 Samsung 24
Funai 10, 14, 15, 16 Sanyo 21, 22, 23
Gold Star 12 Sharp 27, 28
Hitachi 04 Shintom 30
Mitsubishi 13 Sony 18, 19, 20
NEC 25 Zenith 08
Panasonic 07, 17
Manufacturers’ codes for VCR
* Manufacturers’ codes are subject to
change without notice. If they are
changed, this remote control cannot
operate the equipment.
Operating other manufacturers’ video equipment
1Set the remote control mode selector to
“AUDIO/TV/VCR.”
2Press and hold VCR 
.
Keep it pressed up to step 5.
3Press VCR CONTROL.
4Press the number buttons (1–9, 0) to enter
a manufacturer’s code (2 digit).
See the list below to find the code.
Ex.: For a Philips VCR, press 0, then 9.
For a NEC VCR, press 2, then 5.
5Release VCR .
6Try to operate your VCR by pressing
VCR 
.
When your VCR turns on or off, you have entered the
correct code.
If more than one cord is listed for your brand of VCR, try
each one until you enter the correct one.
After setting transmittable signals, you can use the
following buttons for the VCR operations.
VCR 
:Turns the VCR on and off.
After pressing VCR CONTROL:
PLAY:Starts playback.
STOP:Stops operation.
PAUSE:Pauses playback.
¡:Fast forwards a video tape.
1:Rewinds a video tape.
÷ REC :Starts recording by pressing with PLAY.
Pauses recording by pressing with PAUSE.
CHANNEL +/–:Changes the TV channels on the VCR.
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							65
Maintenance
To get the best performance of the system, keep your discs and mechanism clean.
Maintenance
DO NOT use any solvent—such as conventional
record cleaner, spray, thinner, or benzine—to clean
the disc.
Cleaning the system
•Stains on the system
Should be wiped off with a soft cloth. If the unit is heavily
stained, wipe it with a cloth soaked in water-diluted neutral
detergent and wrung well, then wipe clean with a dry cloth.
•Since the system may deteriorate in quality, become
damaged or get its paint peeled off, be careful about the
following.
— DO NOT wipe it with a hard cloth.
— DO NOT wipe it strong.
— DO NOT wipe it with thinner or benzine.
— DO NOT apply any volatile substance such as
insecticides to it.
— DO NOT allow any rubber or plastic to remain in contact
with it for a long time.
General Notes
In general, you will have the best performance by keeping
your discs, and the mechanism clean.
• Store discs in their cases, and keep them in cabinets or on
shelves.
Handling Discs
• Remove the disc from its case
by holding it at the edge while
pressing the center hole lightly.
• Do not touch the shiny surface
of the disc, or bend the disc.
• Put the disc back in its case
after use to prevent warping.
• Be careful not to scratch the
surface of the disc when
placing it back in its case.
• Avoid exposure to direct
sunlight, temperature
extremes, and moisture.
To clean the disc
Wipe the disc with a soft cloth in
a straight line from center to
edge.
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							66
Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service
center.
• Refer also to the manuals supplied with the components you connect to this system.
General
Troubleshooting
SOLUTION
Insert the plug into an AC outlet.
Press  on the center unit to turn off the
system, check the speaker connection, then
turn on the system again.
If “OVERLOAD” reappears, unplug the power
cord, then plug it back again. If speaker
cords are not short, contact your dealer.
Turn these functions off. (See pages 18 and 56.)
Press  on the center unit to turn on
the system again and adjust the volume.
Check the speaker connection, then turn
on the system again. If it does not solve
the problem, contact your dealer.
Check speaker connection and
reconnect if necessary.
Check speaker connection.
Connect the cord correctly.
Select the correct source. (See page 16.)
Press MUTING to cancel muting.
Select the proper input mode. (See page
18.)
Check connections.
Adjust the balance properly.
(See pages 26 and 54.)
Set the speaker setting properly. (See
pages 24 and 55.)
Operate the remote control within 7 m
from the remote sensor on the center unit.
Avoid any obstruction. (See page 15.)
Aim the remote control at the remote
sensor on each component you want to
operate.
Set it to the correct position, “AUDIO/TV/
VCR” or “CATV/DBS.”
Replace the batteries.
Insert the batteries correctly.
Select a correct source by pressing DVD,
FM/AM or VCR/TV CONTROL.
Press SOUND before you perform sound
adjustment.
Shade the remote sensor from direct
sunlight.
Enter the correct manufacturer’s code.
(See pages 62 to 64.)
Playback software bearing the mark
 or .
Set “EX/ES” to “ON” or “AUTO.”
Adjust “AUDIO POS.” (See page 26).
POSSIBLE CAUSE
The power cord is not plugged in.
Speakers are overloaded because
speaker cords are short.
The sleep timer or Auto Standby is activated.
Speakers are overloaded because of
high volume.
The protection circuit functions for some
reason.
Speaker cords are not connected.
Speaker cords are short.
The audio cord is not connected correctly.
An incorrect source has been selected.
Muting is on.
Incorrect analog/digital input mode is
selected
Speaker cords connections are not correct.
The balance is set to one extreme.
The speaker setting is incorrect.
It is too far from the center unit, or is not
facing the center unit.
There is something obstructing the
remote sensor.
The remote control is not aimed at the
remote sensor on the center unit or other
components.
The remote control mode selector is set
at an incorrect position.
The batteries are exhausted.
The batteries have been inserted the
wrong way round (+/–).
Incorrect button is selected before
operation you are going to do.
Sunlight is falling directly on the remote
sensor.
The remote control signals are not set
correctly.
Reproduced non 6.1-channel software or
“EX/ES” is set to “OFF.”
Appropriate bass level for stereo sound
is not selected.
PROBLEM
Power does not come on.
“OVERLOAD” flashes on the
display.
Suddenly, the system turns off.
No sound.
Sound from one front speaker
only.
No sound from the surround back
speakers.
The remote control does not
work.
6.1-channel reproduction cannot
be done from Dolby Digital EX or
DTS-ES software.
Bass sound is heard reinforced
when listening in stereo.
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