Inter-m NLM-8000A Manual de usuario
NLM-8000A
Local achine
4. PHANTOM POWER INDICATOR LED
It is a indicator for status of phantom power. Red
LED is on, when phantom power is turn on.
5. PHANTOM POWER SWITCH
It is a phantom power switch to supply power (+15V)
for condenser mic.
Rear Panel
Features
This is the analogue audio input wall mounted for R-
8000 installed on NPX-8000. It not only broadcast a local
area, but also every area by L & R line input and micro-
phone input.
Front Panel
L R
LINE
MIC
GAIN
PHANTOM
+16 +50
PHANTOM
+5
+50
53
4
2
1
LINK OUT
LINK IN
2
1
1. LINE INPUT(RCA) CONNECTORS
It is RCA connectors. Refer to blow figure for suitable
cable.
2. MIC GAIN ADJUST KNOB
It is knob for adjusting mic input gain (+16dB ~
+50dB)
3. MIC INPUT( LR) CONNECTOR
This is a XLR connector for microphone input. Use
balanced cable. Refer to below figure for using un-
balanced cable.
1. LINK IN PORT
It is a connector for supplying power, communica-
tion, audio line. Connect previous devices to extend
system.
※ Use only direct cable to link with each devices.
※It is recommended CAT 5E DCR with less than
9.8 Ω/100m.
2. LINK OUT PORT
It is a connector for communication line. When ex-
tend system, It can supply power to next device.
L R
LINE
XLR
NO Description
1 CAN – H
2 CAN - L-
3 N.C
4 DC 40V
5 GND
6 N.C
7 Audio Out+
8 Audio Out-
< RJ 45 Pin Description >
Specications
Application
120-240V~50/60Hz,30W
AC INPUT
DC 24V
RS-232C
MONITOR OUT
8 7 6 5 4 3 2 1 +GGRXTX
CONTACT OUTPUT
8 7 6 5 4 3 2 1
CONTACT INPUT
POWER
ON
OFF
MUTE EXT
B A
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
AUDIO OUTPUT
+G
+G
+G
+G
+G
+G
+G
+G
AUDIO INPUT
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
+G
+G
+G
+G
+G
+G
+G
+G
MR-8000
RM LM ETHERNET
LINKOUT
LINKIN
LM LINK
LM LINK
LM LINK
LM LINK
LM LINK
LM LINK
LM LINK
LM LINK
NLM-8000C (MAX 8EA)
NLM-8000A
Daisy chain is a wiring scheme in whichmultiple devices are wired together in sequence.
RCA
(F)
XLR
(F)
OP
AMP
RJ-45
DC-DC
OP
AMP
OP
AMP
GAIN
KNOB
AUDIO
OUTPUT
POWER
PHANTOM
SWITCH
PHANTOM
LED
115
70 51.9
9
Block Diagrams
NLM-8000A
Local achine ※Dimensions NLM-8000AInput SensitivityMIC : -50dBu/2kΩ LINE : -10dBu/10kΩOutput LevelNormal : 0dBuSignal to Noise Ratio(20kHz LPF)MIC : More than 60dB LINE : More than 75dBTHD (20kHz LPF)MIC : Less than 0.5% LINE : Less than 0.2%Frequency Response(50Hz ~ 18kHz)0dBu ±3dBPower SourceDC 40VPower consumption2WWeight(Set)136g/0.3lbDimensions(Set)70(W) x 115(H) x 51.9(D)mm/2.7(W) x 4.5(H) x 2(D)in* Design and specification are subject to be changed for the improvement of
product quality without pre notice.
No. 140525
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