njw1221 New Japan Radio Co.,Ltd, njw1221 Datasheet - Page 9

• Manufacturer Part Number: njw1221
• Description: 4.1-channel Electronic Volume With 5 Bands Parametric Equalizer
• Manufacturer: New Japan Radio Co.,Ltd

a) INPUT SELECTOR, INPUT GAIN SETTING
b) MAIN VOLUME SETTING
c) LOUDNESS, HPF, LPF SETTING
d) EQUALIZER QUALITY FACTOR, GAIN SETTING
e) EQUALIZER CENTER FREQUENCY/BEEP VOLUME SETTING
•INPUT SELECTOR : INPUT 1 to 5 (Single Ended), INPUT 6,7 (Single Ended/Differential), Mute
•INPUT GAIN
•MAIN VOL: Main volume setting +23.5 to -79.5 dB (0.5dB/Step) / Mute
INSTRUCTION CODE
•EQ1FC, EQ2FC, EQ3FC, EQ4FC, EQ5FC : Equalizer center frequency setting
•BSEL : Beep signal source (External/Internal) setting
•BEEP VOL : Beep volume setting 0 to -60 (2dB/step) / Mute
•LOUDNESS : Loudness ON/OFF setting
• EQPASS : Equalizer pass switch ON/OFF setting
• LPFORDER : Low pass filter 2nd/4th order setting
• HPF : High pass filter cut off frequency setting
•PHASE : Sub woofer phase switch setting
• LPF : Low pass filter cut off frequency setting
•EQ1Q, EQ2Q, EQ3Q, EQ4Q, EQ5Q : Equalizer quality factor setting
•BCEQ1, BCEQ2, BCEQ3, BCEQ4, BCEQ5 : Boost cut select for equalizer control
•EQ1LVL, EQ2LVL, EQ3LVL, EQ4LVL, EQ5LVL : Equalizer Level Setting
Address
Address
Address
Address
Address
Select
Select
Select
Select
Select
00H
00H
01H
03H
04H
05H
06H
07H
08H
09H
Cut Level
Boost Level
Quality Factor: 0.7, 1.0, 1.4, 2.0
“0” : Cut
“1” : Boost
LOUDNESS
D7
D7
D7
D7
D7
*
*
*
*
*
: 0 to +15 dB (1dB/Step)
: -15 to 0dB(1dB/Step)
: 0 to +15dB(1dB/Step)
EQ1FC
EQ5FC
EQPASS
INPUT SELECTOR
D6
D6
D6
D6
D6
EQ1Q
EQ2Q
EQ3Q
EQ4Q
EQ5Q
BSEL
D5
D5
D5
D5
D5
EQ2FC
HPF
BCEQ1
BCEQ2
BCEQ3
BCEQ4
BCEQ5
D4
D4
D4
D4
D4
MAIN VOL
BIT
BIT
BIT
BIT
PHASE
D3
D3
D3
D3
D3
BIT
EQ3FC
BEEP VOL
LPFORDER
D2
D2
D2
D2
D2
INPUT GAIN
EQ1LVL
EQ2LVL
EQ3LVL
EQ4LVL
EQ5LVL
D1
D1
D1
D1
D1
EQ4FC
LPF
NJW1221
D0
D0
D0
D0
D0
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