JVC AX-THL1 Benutzerhandbuch

7 FILE TYPE

When several types of files are recorded on a device, you 
can select which files to play.
• AUDIO

Select this to play MP3/WMA/WAV files.

Select this to play JPEG files.

Select this to play MPEG-1/MPEG-2/ASF files.

7 D. RANGE COMPRESSION (Dynamic range 

You can enjoy low level recorded sound clearly at night even 
at a low volume when listening to the sound with Dolby 
Digital.
• AUTO

Select this when you want to enjoy surround sound with 
its full dynamic range (no effect applied).

Select this when you want to fully apply the compression 
effect (useful at midnight).

• When you play a multichannel Dolby Digital source with the 

surround mode is off, the setting of D. RANGE 
COMPRESSION is set to ON automatically.

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 output level of 
the speakers.
You can adjust the output level within the range of -6 dB to 
+6 dB.

TEST TONE*
Emits 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 

 s (back to the beginning)

• No test tone comes out of the subwoofer.

7 Delay menu (DELAY)

Example:

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 of 0 ms to 15 ms (by 1 ms).

7 Subwoofer menu (SUBWOOFER)

LEVEL
You can set the output level of the subwoofer within the 
range of -6 dB to +6 dB.

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).

• When you use a supplied subwoofer (SP-THL1W), select 

“150Hz.”

Subwoofer

Front left

0 ms

Center speaker

1 ms

Front right
0 ms

Surround left

2 ms

Surround right
2 ms

1 ms increase (or decrease) in delay time corresponds to 
about 30 cm (1 ft) decrease (or increase) in distance.

See page 29 for button locations.

TH-L1[JC].book  Page 30  Friday, March 16, 2007  10:22 AM