Kenwood KAC-PS520 User Manual download pdf (Page 5)

English 5

■ Controlling the B.M.S. from the

Kenwood center unit

(B.M.S. : Bass management system)

When the B.M.S. switch is set in the

remote position, the bass boost amount

and frequency offset can be controlled from

the center unit.

• Bass boost

Center unit

Setting

display

"Flat"/"OFF"/"1" Bass boost OFF (Flat)

"+6"/ "1"/"2" Bass boost +6 dB

"+12"/ "2"/"3" Bass boost +12 dB

"+18"/ "3"/"4" Bass boost +18 dB

• Frequency offset

Center unit

Setting

display

"Normal" It is the B.M.S.

FREQUENCY control

adjustment value.

"Low" The central frequency is 20-

30% low.

For the center unit control method and

setting display, refer to the Instruction

Manual for the center unit.

There may be cases when the center unit

can’t set the "Bass boost +18dB" or

"Frequency Offset".

■ Indicator 0

You are notified of the unit’s condition and

malfunction (Protection function) by the

indicator.

• ON or color change in order.

When operation is normal

The color you want can be selected with

the variable color button.

• The color blinks blue

– When during operation

– When the center unit/B.M.S. switch

controls the B.M.S.

• The color blinks yellow

When the power voltage is less than 11V.

The cause may be one of the below

times.

– When the vehicle battery is weak.

– When the battery capacity is low.

– When the battery cord is worn.

– When the battery wire is too small or too

long and can’t supply enough current.

• The color blinks purple

When the unit has failed and direct current

voltage is generated to the speaker’s

output.

Turn the power OFF and release the

protection. If the indicator doesn’t quit

blinking, contact your Kenwood dealer.

• The color blinks red

When the inside of the unit is overheating.

• The color blinks green

– When the speaker cord is shorted.

– When the speaker output is in contact

with the vehicle ground.

NOTE

NOTE

NOTE

NOTE

0

Hexagon Wrench

Removing the cover

Tighten

Loosen

1 2 3 4 5 6 7 8 9 10 ... 39 40

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