njw1221 New Japan Radio Co.,Ltd, njw1221 Datasheet - Page 10

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

NJW1221
f) FADER VOLUME SETTING
g) SUB WOOFER VOLUME SETTING
h) HEADPHONE VOLUME SETTING
i) SOFT MUTE, SOFT STEP SETTING
j) SPECTRUM ANALYZER, SUB WOOFER OUTPUT, TEST MODE SETTING
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•FADER FL, FADER FR, FADER RL, FADER RR : Fader volume setting 0 to -79 (1dB/step) / Mute
•SUBW VOL : Sub woofer volume setting +15 to -79 (1dB/step) / Mute
•HP VOL : Headphone volume setting +15.5 to -79.5 (0.5dB/step) / Mute
•SM SP : Soft mute for fader volume and subwoofer volume
•SM HP : Soft mute for headphone volume
•SSMAIN : Soft step ON/OFF setting for main volume
•SSEQ : Soft step ON/OFF setting for equalizer
•SSFADER : Soft step ON/OFF setting for fader volume
•SS SW : Soft step ON/OFF setting sub woofer volume
•SSTIME : Soft step time setting
•SA RST : Reset signal for spectrum analyzer
•SADET : Spectrum analyzer detect point selector
•SUBW SW : Sub woofer output switch control
•BEEP : BEEP ON/OFF setting
•VR1TEST* : “0” : Normal operation, ”1” : Test mode
•VR2TEST* : “0” : Normal operation, ”1” : Test mode
•EQ TEST* : “0” : Normal operation
•SA TEST* : “0” : Normal operation, ”1” : Test mode
•HP TEST* : “0” : Normal operation, ”1” : Test mode
Address
Address
Address
*For device check use only. Set {D7}={0} in usual.
Address
Address
*For device check use only. Set {D3,D2,D1,D0}={0,0,0,0} in usual.
Select
Select
Select
Select
Select
0AH
0BH
0CH
0DH
11H
0EH
0FH
10H
EQTEST
SA RST
SM SP
“1” : Test mode
D7
D7
D7
D7
D7
*
*
*
*
SA DET
SM HP
D6
D6
D6
D6
D6
SUBW SW
SSMAIN
D5
D5
D5
D5
D5
SSEQ
BEEP
D4
D4
D4
D4
D4
HP VOL
BIT
BIT
BIT
BIT
BIT
SUBW VOL
FADER RR
FADER FR
FADER RL
FADER FL
SSFADER
SA TEST
D3
D3
D3
D3
D3
HP TEST VR1TEST VR2TEST
SS SW
D2
D2
D2
D2
D2
D1
D1
D1
D1
D1
SS TIME
D0
D0
D0
D0
D0