njw1221 New Japan Radio Co.,Ltd, njw1221 Datasheet - Page 16

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

NJW1221
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BEEP SOURCE SELECTOR(Select Address : 09H)]
BEEP VOLUME (Select Address : 09H)
FADER VOLUME (Select Address : 0AH, 0BH, 0CH, 0DH)
Beep Source
Gain(dB)
External*
Gain(dB)
Internal
Mute*
Mute*
-10
-52
-54
-56
-58
-60
-76
-77
-78
-79
-2
-4
-6
-8
-1
-2
-3
-4
-5
0
0
:
:
:
:
HEX
HEX
1D
1C
7D
7C
1F
1E
1B
1A
7F
7E
7B
7A
05
04
03
02
01
00
33
32
31
30
00
:
:
:
:
*: Default Value
BSEL
D5
0
1
D4
D6
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
D3
D5
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
BEEP VOL
D2
D4
1
1
1
1
0
0
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
:
:
FADER FR
FADER RL
FADER RR
FADER FL
D1
D3
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
1
1
0
0
0
0
0
:
:
*: Default Value
D0
D2
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
0
0
0
0
0
0
0
D1
1
1
0
0
1
1
1
1
0
0
0
*: Default Value
D0
1
0
1
0
1
0
1
0
1
0
0