NJW1180

– 8 –

s

s

s

s I

q

q

q

qMASTER VOLUME CONTROL

BIT

Select

Address

D7

D6

D5

D4

D3

D2

D1

D0

00H

VOL

The volume controls both Ach and Bch by the 0.5dB step.

The volume is consisted of volume1 and volume2. The level is divided into half to each volume1 and

volume2.

q

q

q

qBALANCE, AGC AND INPUT SELECTOR SETTINGS

BIT

Select

Address

D7

D6

D5

D4

D3

D2

D1

D0

01H

CHS

BAL

SEL

•CHS: Channel select for balance control

“0”: Ach “Bch is attenuated”

“1”: Bch “Ach is attenuated”

•BAL: Balance control for both Ach and Bch (1dB/Step)

•SEL: Input Selector

SEL

Input Select

D1

D0

IN1a and IN1b

0

0

IN2a and IN2b

0

1

IN3a and IN3b

1

0

IN4a and IN4b

1

1

q

q

q

qTONE CONTROL (Bass) and AGC SETTINGS

BIT

Select

Address

D7

D6

D5

D4

D3

D2

D1

D0

02H

BCB

BASS

AGC-SW

AGC-FLAT

•BCB : Bass Boost or Cut

“0” : Cut

“1” : Boost

•BASS : BASS Level

Cut Level

: -15 to 0dB(1dB/Step)

Boost Level : 0 to +15dB(1dB/Step)

•AGC-SW : AGC ON/OFF Switch

“0” : AGC OFF

“1” : AGC ON (Default : 300mVrms)

•AGC-FLAT : AGC Flat Level

AGC-FLAT

AGC Flat Level

D1

D0

300mVrms

0

0

400mVrms

0

1

500mVrms

1

0

600mVrms

1

1