njw1221 New Japan Radio Co.,Ltd, njw1221 Datasheet - Page 18

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

NJW1221
– 18 –
HEADPHONE VOLUME (Select Address : 0FH)
Gain (dB)
+15.5
+14.5
+13.5
+12.5
Mute*
+11.5
-75.5
-76.5
-77.5
-78.5
-79.5
+2.5
+1.5
+0.5
+15
+14
+13
+12
-0.5
-1.5
-2.5
-75
-76
-77
-78
-79
+3
+2
+1
-1
-2
-3
0
:
:
:
:
HEX
DC
FD
FC
DF
DE
DD
DB
DA
FE
FB
FA
E5
E4
E3
E2
E1
E0
D9
F9
F8
F7
F6
49
48
47
46
45
44
43
42
41
40
00
:
:
:
:
D7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
D6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
D5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D4
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
HP VOL
:
:
:
:
D3
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
D2
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
0
0
D1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
1
0
0
1
1
0
0
0
*: Default Value
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
0
0