JVC LV42740-001A manual Test tone Available only while setting Level or

Initial settings

2 Select the desired speaker(s) to be set using CURSOR 5/∞.

•F.SP : Front speakers. The level is fixed to 0dB.

•C.SP : Center speaker

•R.SP : Rear speakers

•S.WOOFER: Sub-woofer

The setting range is between –6dB and +6dB in 1dB steps.

Test tone

(available only while setting LEVEL or

DELAY)

You can check the level
setting by monitoring the	PREFERENCE1		PREFERENCE2	SPK.SETTING
test tone.				EXPERT
				LEVEL
				DELAY
		BASS		F. SP	0dB
				C. SP	0dB
				R. SP	0dB
				S.WOOFER	0dB
	PRESS	KEY		TEST TONE

English

3 Set the level using CURSOR 2/3.

•For the speaker(s) whose size is set to “None”, the Speaker level and Delay cannot be set (“—”appears in the setting field).

•However, when playing back a Dolby Digital disc, LFE signal is output from SUBWOOFER output even if S.WOOFER shows “—”, allowing to activate a sub-woofer connected. In such case, adjust the output level using the level control on the sub-woofer.

Delay

(available only when selecting EXPERT)

You can adjust the delay
time of each speakers.	PREFERENCE1		PREFERENCE2	SPK.SETTING
				EXPERT
				LEVEL
				DELAY
		BASS		F. SP	0mS
				C. SP	0mS
				R. SP	0mS
				S.WOOFER	0mS
	PRESS	KEY		TEST TONE

1 Select [DELAY] using CURSOR 5/∞, then press ENTER.

The color of “DELAY” changes.

2 Select the desired speaker(s) to be set using CURSOR 5/∞.

•F.SP : Front speakers. The delay is fixed to 0ms.

•C.SP : Center speaker (selectable from 0 to –5ms in 1 ms units)

•R.SP : Rear speakers (selectable from 0 ms,

–5ms, –10 ms, and –15 ms)

3 Set the delay time using CURSOR 2/3.

1 Select [TEST TONE] using CURSOR 5/∞, then press ENTER.

The color of “TEST TONE” changes.

2 Select the desired speaker(s) using CURSOR

5/∞.

•F.SP : Front speakers

•C.SP : Center speaker

•R.SP : Rear speakers

After selecting the Test tone, if you do not move the cursor, the test tone is output from each speaker one by one.

In Test tone mode, if you move down from

“R.SP” position, the test tone continues to output from the rear speakers as long as is any position other than “F.SP” and “C.SP”. Similarly, if you move up from “F.SP” position, the test tone continues

to output from the front speakers as long as is any position other than “C.SP” and “R.SP”.

3 Set the level using CURSOR 2/3 again, if necessary.

•In Test tone mode, you hear pink noise, which includes all frequencies in the audible range, from the speakers. This is not a malfunction.

•The test tone is not output from the SUBWOOFER output.

NOTE

•To exit the test tone mode

Move to [TEST TONE] in the on-screen display and press ENTER until [TEST TONE] returns to its original color.

Initial settings

•Delay of S.WOOFER cannot be set.

NOTE

•To exit the speaker level (or delay) setting mode

Move to [LEVEL] (or [DELAY]) in the on-screen display and press ENTER until [LEVEL] (or [DELAY]) returns to its original color.

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