JVC TH-L1 Instructions - Page 34

Setting preferences See page 29 for button locations. 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. • STILL PICTURE Select this to play JPEG files. • VIDEO Select this to play MPEG-1/MPEG-2/ASF files. 7 Delay menu (DELAY) Example: Center speaker 1 ms Front left 0 ms Subwoofer Front right 0 ms : Audio menu (AUDIO) 7 D. RANGE COMPRESSION (Dynamic range compression) 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). • ON Select this when you want to fully apply the compression effect (useful at midnight). NOTE • 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. : 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 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 left speaker s (back to the beginning) NOTE • No test tone comes out of the subwoofer. 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. 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). NOTE • When you use a supplied subwoofer (SP-THL1W), select "150Hz." 30