JVC Th A30 Instructions

48
Using Preset Tuning
Once a station is assigned to a channel number, the station can be
quickly tuned. You can preset up to 15 FM and 15 AM stations.
To store the preset stations
From the remote control ONLY:
1Tune in the station you want to preset (see
“Tuning in Stations”).
2Press PROGRAM.
The preset number appears on the display and the
PROGRAM indicator lights up.
3Press TUNER PRESET UP or DOWN to select a
preset number.
•TUNER PRESET UP : Increases the preset number.
•TUNER PRESET DOWN : Decreases...

49
Setting up the DVD Preferences
On the Setup menu, you can do the two main important settings—
language selection (LANGUAGES) menu and system setting
(SYSTEM) menu.
•Setup menu can only be displayed while a disc is not playing.
(The DVD player must be selected as the source.)
•You can only use the remote control for Setup menu operations.
Setting the Initial Languages
You can select your favorite language you listen to or read on the TV
screen.
When you operate this system or watch a DVD, you will be...

50

 Basic language selecting procedure
Ex. : To select the desired language as the initial language for
“AUDIO.”
From the remote control ONLY:
1Press SETUP.
Language selection menu of the Setup menu appears on
the TV screen.
2Press ∞ (or 5) to select
(highlight) one of the language
items.
3Press ENTER.
Pop-up window appears (where the
language names are listed).
4Press ∞ (or 5) to select
(highlight) the language you
want, then press ENTER.
The setting is stored (and the pop-up
window goes off).
•When...

51
Setting up the DVD Preferences

 Setting the TV screen size
From the remote control ONLY:
1Press SETUP.
Language selection menu of the setup menu appears on
the TV screen.
2Press ENTER (or  3/2) to
select (highlight) the system
setting menu.
3Press ∞ (or 5) to select
(highlight) one of the system
setting items listed on the
menu.
4Press ENTER.
Pop-up window appears (where the
selectable settings are listed).
5Press ∞ (or 5) to select
(highlight) the proper setting,
then press ENTER.
The setting is...

52
Setting the Parental (Rating) Level
Using this function, you can restrict playback of DVD containing
violent scenes and those not suitable for your family members.
Nobody can play such a disc unless this function is canceled.
(“WRONG PARENTAL CODE” appears on the display if you try to
play back such a disc.)
•This setting takes effect only for the DVDs containing the rating
level information—Level 1 (most restrictive) to Level 8 (least
restrictive).
From the remote control ONLY:
1Press SETUP.
Language...

53
To change the password
1Repeat steps 1 to 5 of “Setting the Parental
(Rating) Level” procedure.
2Press ∞ (or 5) to select
(highlight) “NEW
PASSWORD,” then ENTER.
Setting up the DVD Preferences
5/∞
ENTER
SETUP
DISPLAY
B.SEARCH DOWN
REWUP
FF
F.SEARCH
RETURN STEP
TV/VIDEO
TV VOLUME
TV CHANNEL
SUBTITLE
TOP MENUTV STANDBY/ON
AUDIO
VCR
VCR 
CONTROL
TUNER PRESET
ENTER
VOLUME
MENU
AUDIO/
FM MODE
VCR CHANNEL
TUNING
DVD FM/AM AUX
MUTING
REMAIN
PROGRAM
D.R.C ZOOMSETUP
PROGRESSIVE
DSP MODE
SLEEP
TEST PRO...

54
❏To operate a JVC’s TV
Operating JVC’s Components
You can use the remote control to operate not only this unit but also other JVC products.
•Refer also to the manuals supplied for the other products.
— This remote control can operate a VCR whose remote control code is set to A code.
•To operate the other products, aim the remote control directly at the remote sensor on the target product.
3/8 VCR
4
7STEP
VCR CONTROL
VCR CHANNEL
 –VCR CHANNEL
+ ¢
DISPLAY
B.SEARCH DOWN
REWUP
FF
F.SEARCH
RETURN STEP...

55
❏To change the transmittable signals for operating a
TV
1. Press and hold TV.
2. Enter manufacturer’s code using buttons 1–9, and 0.
3. Release TV
.
Now, you can perform the following operations on the TV.
TV : Turn on or off the TV.
TV VOLUME  +/–: Adjust the volume.
TV/VIDEO: Set the input mode (either TV or
VIDEO)
TV CHANNEL +/–: Change the channels.
4. Try to operate your TV by pressing TV
.
When your TV turns on or off, you have entered the correct
code.
If there are more than one code listed for...

56
To get the best performance of the unit, keep your discs and
mechanism clean.
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.
•Keep the disc tray closed when not in use.
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...

57
Troubleshooting
Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.
PROBLEM
Power does not come on.
The remote control does not work.
No sound.
Sound is emitted from only one speaker.
No video.
No picture is displayed on the TV screen, the
picture is blurred, or the picture is divided
into two parts.
A disc cannot be played.
“WRONG DISC FORMAT” appears on the
TV screen.
Pictures and sounds are distorted.
Pictures are...