參數(shù)資料
型號(hào): NJW1191
廠商: New Japan Radio Co., Ltd.
英文描述: 4-channel Electronic Volume with Input Selector
中文描述: 4通道電子音量的輸入選擇
文件頁(yè)數(shù): 11/20頁(yè)
文件大?。?/td> 268K
代理商: NJW1191
NJW1191
– 11 –
!
INSTRUCTION CODE
a) MAIN VOLUME (VOL1,Amp Gain) SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
00H
Amp Gain
VOL1
Amp Gain : 0dB, +6dB, +12dB, +18dB
VOL1
: Volume 1 Attenuator setting 0 to –30dB (1dB/Step),-30 to –68dB (2dB/Step),Mute
b) BALANCE, FADER VOLUME (VOL2FL,FR,RL,RR ) SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
01H
VOL2FL
VOL2FR
02H
VOL2RL
VOL2RR
VOL2FL,FR,RL,RR : 0,-2,-4,-6,-8,-10,-12,-16,-18,-20,-24,-32,-34,-36,-38,-42 dB
c) TONE SETTING
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
03H
BCB
TONE BASS
BCT
TONE TREBLE
BCB : Boost cut select for Bass control
“0” : Cut
“1” : Boost
TONE BASS : BASS Level Setting
Cut Level
Boost Level : 0 to +14dB(2dB/Step)
BCT : Boost cut select for Treble control
“0” : Cut
“1” : Boost
TONE TREBLE : TREBLE Level Setting
Cut Level
: -14 to 0dB(2dB/Step)
Boost Level : 0 to +14dB(2dB/Step)
d) INPUT SELECTOR SETTING
: -14 to 0dB(2dB/Step)
BIT
Select
Address
D7
D6
D5
D4
D3
D2
D1
D0
04H
FLMute
FRMute
RLMute
RRMute
Input Selector
Loudness
Test
FLMute, FRMute, RLMute, RRMute : VOL2FL,FR,RL,RR Mute
Input Selector: INPUT1 to 4
Loudness : Loudness ON/OFF
Test :
For device check use only. Set D0 = 0 in usual.
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NJW1192 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:電子音量IC