Activate the dolby pro logic mode, How to calculate the proper delay time, I l j i – Kenwood KR-V5560 User Manual

Page 20

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I This mode provides a similar Dolby Surround effect used in movie theaters when a video (or LD| software programs carrying the
i CniPowawiBotitMi mark is piayed.

/

Activate the DOLBY PRO LOGIC mode.

(D

[) Select the center mode using a

sharp object (such as a ball-point
pen).

Each press of the CEWTER MODE key switches the center modes ae
follows:

C

® NORMAL : When the center speaker is a compact-sized spe.
® WIDEBAND : When the center speaker is a medium- or large-

speaker,

@ PHANTOM : When the center speaker is not used.

• If you cannot tell whether your center speaker is compact or me

dium-sized, try two modes and select according to your liking.

• The selected center mode is automatically stored in memory anc.

held unless, it is changed later.

► The test tone which is heard like noise moves between speakers a

an interval of 1.5 sec.

In NORMALand WIDEBAND
modes:

:

Left tL]

Center (C)

Right ¡R)
Surround (Rear) (S)

In PHANTOM mode;

c

Left (U
Right (R)
Surround (Rear) (S)

SPEAKEfiS

O

VIDEO

rre T

i L J i

I

L

» Be sure to adjust from your listening position.

When a key is pressed, the corresponding volume level to tKe key is

displayed on the display, While the level is displayed, it can be ad
justed by 1 dB per press of the key.

The volume levels can be adjusted in thejange from -10 dB to +1C

dB,

How to calculate the proper delay time

I When the DELAY TIME key is pressed, the delay time is displayed

on the display.

I The delay time can be adjusted in the range from 15 ms to 30 ms, in

5 ms steps,

I Set the closest value to the value obtained with method (1) or (2)

below.

I Once the delay time has been preset, it is held until it is re-set later.

0 Use the delay time calculation chart below;

Example: When A = 3 m,
B = 3m, the delay time
is 20 ms.

0 Use the following formula for calculation.

Delay time = 20 + 3 x (A - B) [Unit; ms)

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