JVC TH-C40 Instructions Manual page 38

Setting DVD preferences
: Speaker setting menu (SPK. SETTING)
7 Level menu (LEVEL)
FRONT LEFT SPEAKER/FRONT RIGHT SPEAKER/CENTER
SPEAKER/SURROUND RIGHT SPEAKER/SURROUND LEFT
SPEAKER
While monitoring the test tone, adjust the center and surround
speakers volume as much as that of the front speakers.
You can adjust the output level in the -6 dB to +6 dB range.
TEST TONE*
Outputs the test tone.
* The test tone comes out of all of the activated speakers in the
following sequence:
s Front left speaker s Center speaker s Front right
speaker s Surround right speaker s Surround left speaker
s (back to the beginning)
NOTE
• Adjustment of subwoofer output level is not available.
7 Delay menu (DELAY)
Example:
Center speaker
1 ms
Front left
0 ms
Surround left
2 ms
1 ms increase (or decrease) in delay time corresponds to about
30 cm (1 ft) decrease (or increase) in distance.
Set to "0 ms" for the furthest speaker from your position as the basis
for the delay time setting.
In this case, set the delay time of each speaker as follows;
• Delay time of front speakers: 0 ms
• Delay time of center speaker: 1 ms
• Delay time of surround speakers: 2 ms
FRONT LEFT SPEAKER/FRONT RIGHT SPEAKER/CENTER
SPEAKER/SURROUND RIGHT SPEAKER/SURROUND LEFT
SPEAKER
Adjust the distance from the listening position to the speakers.
Within the range from 0 ms to 15 ms (by 1 ms).
Subwoofer
Front right
0 ms
3.0 m
(10 ft)
2.7 m
(9 ft)
2.4 m
(8 ft)
2.1 m
(7 ft)
Surround right
2 ms
7 Subwoofer menu (SUBWOOFER)
LEVEL
You can set the output level of the subwoofer in the -6 dB to +6 dB
range.
CROSS OVER
The signals below the preset frequency level will be sent to and be
reproduced by the subwoofer.
Select one of the crossover frequency levels according to the size of
the small speaker connected.
• 120Hz: Select when the cone speaker unit built in the speaker is
about 8 cm (3-3/16 inches).
• 150Hz: Select when the cone speaker unit built in the speaker is
about 6 cm (2-3/8 inches).
• 200Hz: Select when the cone speaker unit built in the speaker is
about 5 cm (2 inches).
: Other setting menu (OTHERS)
7 RESUME
You can activate or deactivate Resume Playback function. (See page
28.)
7 ON SCREEN GUIDE
You can activate or deactivate the on-screen guide icons. (See page
20.)
7 DivX registration menu (DivX REGISTRATION)
The system has its own Registration Code for DivX playback.
You can confirm the code of your system.
• Once you play back a disc created by using the Registration Code,
the system's code is overwritten by a totally different new one for
copyright protection purpose.