JVC Th V70r Instructions

28
2 Insert a disc into the disc slot with the label side facing the front or up as shown below.
Insert a disc halfway, then it is pulled into the center unit automatically.
L
R
L
LFE
LS
RS CR
SURROUNDDIGITAL
Current chapter number Playing back a DVD:
(EX. When a DVD encoded with
Dolby Digital 5.1ch is played)
Time information
Signal indicators (see page 34.)
Current surround mode and digital signal format (see page 33.)
Playing back a VCD/SVCD/
Audio CD:
(EX. When a VCD is played)
Current track...

29
Basic playback
CHANNEL VOLUME
TV  VOL
TUNINGS TOP
DIMMER P
A USE
FF//REW
TV/VIDEO1MUTING¡
REC PL
AYD O WN   UP
MEMO RY 
STROBE
CONT ROL  – SUB WOOFER + EFFECT
–     CENTER     +
–  
    REAR-R       +
TEST
SLEEP TV
VCR
SETTING
TV RETURN
ENTER
ON
SCREEN
CHOICE
A UDIO/
TV/VCR
SUR ROUNDMODE
FM MODE
1 2
3
4   56
7   8
 
9
10 0 +10100+
C ATV/DBS
–      REAR-L     +
Number
b uttons
1 / ¡
b uttons
FF/  ¢  b utton
\f /REW
b utton
SOURCE   VOL
7 b utton
\f  b utton
¢
 b utton
DVDAUDIO
CD
SUPER
VCD
VIDEO
CD...

30
Searching for a particular point
You can search for a particular point while playing a disc.
7Method 1 (from the remote control ONLY):
To fast-forward playback, press ¡ during playback.
Each time you press the button, the search speed changes as follows.
] 
x2 ] x5 ] x10] x20] x60*
To fast-reverse playback, press 1during playback.
Each time you press the button, the search speed changes as follows.
] 
x2 ] x5 ] x10] x20] x60*
To return to the normal speed playback
Press PLAY (or 3 on the center...

31
Tuner operations
IMPORTANT:
When using the remote control, check to see if
its remote control mode selector is set to the
correct position:
To operate this system, set it to “AUDIO/TV/
VCR.”
Tuning in to stations manually
From the remote control ONLY:
1 Press FM/AM repeatedly to select the band.
Each time you press the button, the band alternates
between FM and AM.
The selected band appears on the display window, then
the last received staion appears.
Example: When AM is selected
2 Press TUNING UP...

32
2 Press MEMORY (•REC).
The channel number position starts flashing on the
display window for about 5 seconds.
3 Press Number button(s) (1-10, +10) to select a
channel number while the channel number
position is flashing.
The channel number and the CH indicator start flashing.
Examples:
• For channel number 3, press 3.
• For channel number 14, press +10 then 4.
(For FM stations only)
• For channel number 24, press +10, +10, then 4.
• For channel number 30, press +10, +10, then 10.
4 Press MEMORY (•REC)...

33
Creating the realistic sound fields
7Dolby Surround
• Dolby Pro Logic II
• Dolby Digital
7DTS Digital Surround
7DAP modes
7All Channel Stereo
7 Dolby Surround
Dolby Pro Logic II*
Dolby Pro Logic II has newly developed multichannel
playback format to decode all 2 channel sources—stereo
source and Dolby Surround encoded source—into 5.1
channel.
Matrix-based encoding/decoding method for Dolby Pro Logic II
makes no limitation for the cutoff frequency of the rear treble and
enables stereo rear sound...

34
7 DAP (Digital Acoustic Processor) modes
DAP modes have been designed to create important
acoustic surround elements.
The sound heard in a live club, dance club, hall or pavilion
consists of direct sound and indirect sound—early reflections
and reflections from behind. Direct sounds reach the listener
directly without any reflection. On the other hand, indirect
sounds are delayed by the distances of the ceiling and walls
(see the diagram below).
These indirect sounds are important elements of the...

35
Creating the realistic sound fields
Selecting the surround mode
The system is so set up in its initial state that it automatically
selects the optimal surround mode for each input signal
(AUTO SURROUND MODE).
Only when you want to change a surround mode selected
automatically, perform the following procedure.
• After having changed the surround mode, turning off the
power or changing sources resumes the auto surround
mode.
From the remote control ONLY
Press SURROUND MODE.
The current surround mode is...

36
5 Adjust the speaker output levels
(–10 dB to +10 dB).
Adjust the center speaker and rear speaker levels
comparing to the sound from the front speakers.
• To adjust the center speaker level, press CENTER +/–.
• To adjust the left rear speaker level, press REAR-L +/–.
• To adjust the right rear speaker level, press REAR-R +/–.
6 Press TEST again to stop the test tone.
NOTES:
•When selecting “PL II MUSIC,”  “PL II MOVIE,” “DOLBY D,” or “DTS
SURR” as the surround mode, the SURROUND indicator lights up....

37
8.5MbpsTITLE 14TIME  1:25:58CHAP 23
OFF1/31/3 1/3TIMECHAP.
DVD-VIDEO
w q p 23456
7891
t r
OFF TIME
PROG.RND.
TIME         4:58TRACK 14
e
SVCD
1/4
w q
ST1
5641
789
t r
OFF TIME
PROG.RND.
TIME         4:58TRACK 14VCD
q
ST
5641
789
t r
OFF TIME
PROG.RND.
TIME         4:58TRACK 14CD
5641
789
Advanced operations
Using the on-screen bar
You can check the information of a disc while the disc is
loaded, and you can use some functions through the on-
screen bar.
Showing the on-screen bar
7Whenever a disc is...