Panasonic SC-DK20 warranty Delay time, Calculating delay time Changing the delay time

Delay time

(Dolby Digital, center and surround speakers only)

The sound from speakers can reach the listening position at different times depending on placement. You can allow for this difference by changing the delay time of the center and surround speakers.

Calculating delay time					Changing the delay time
			Ideal position of the		1. Press the cursor buttons to select the delay time box and press
			center speaker		[ENTER].
					2. Press [8], [9] to adjust the delay time and press [ENTER].
	L	C		R

	D2		Center delay time
	D1						others
	SW		SETUP		c
	D3		L	ms		R
				0
							and
LS	RS	Exit	Exit			SW
	Ideal position of
			SELECT				Timer
	the surround
			LS		ms	RS
	speaker
					0
			ENTER RETURN

It is recommended to place all the
speakers inside this circle.	Surround delay time
D1: The distance from the front speaker	When you are finished
	Press [;] to select “Exit” and press [ENTER].
D2: The distance from the center speaker
D3: The distance from the surround speaker

Center speaker delay time

If D1 W D2, then set delay time to 0 ms.

If D1 > D2, then set delay time as follows:

Difference between D1 and D2	Delay time
50 cm (11/2 feet)	1.3 ms
100 cm (3 feet)	2.6 ms
150 cm (5 feet)	3.9 ms
200 cm (6 feet)	5.3 ms

Surround speaker delay time

If D1	W D3, then set delay time to 0 ms.
If D1	> D3, then set delay time as follows:
	Difference between D1 and D3	Delay time
	200 cm (6 feet)	5.3 ms
	400 cm (12 feet)	10.6 ms
	600 cm (18 feet)	15.9 ms

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