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 MICROPHONE GAIN ADJUSTMENT

The microphone has an audio output 
gain potentiometer. Microphone is 
always shipped with a 0dB output. If 
it’s necessary to change the gain of 
the microphone, insert a small 
screwdriver into the potentiometer 
rotate clockwise to increase or 
counterclockwise to decrease. 
Maximum gain is +10dB   

INSTALLATION AND OPERATING INSTRUCTIONS

Page 3 of 4

LOUROE  ELECTRONICS    6 9 5 5   VA L J E A N   AVENUE,  VAN  NUYS,  CA  91406

TEL  (818)  994-6498

FAX 

994-6458

website: www.louroe.com                          e-mail: [email protected]

   

   

(818)

®

2 Conductor 

shielded

 cable, 22 

gauge with a 24 gauge drain 
wire.

NOTE:

Unshielded cable is not 

satisfactory for audio 
systems.

WIRING REQUIREMENTS

PLUGGABLE CONNECTOR

PLUGGABLE HEADER

MIC ELEMENT

TO LOUROE BASE STATION, AUDIO INTERFACE

 OR OTHER  RECEIVING  DEVICES

A

B

C

Egc_mic-inst_12/14

Содержание VERIFACT EGC

Страница 1: ...ALLATION AND OPERATING INSTRUCTIONS 6955 VALJEAN AVE VAN NUYS CA 91406 PH 818 994 6498 FAX 818 994 6458 www louroe com techsupport louroe com Egc_mic inst_12 14 Microphone Sensitivity Frequency response Output Current drain 45dB 50 Hz to 8 kHz 10 mA Supply voltage 12 Vdc Microphone housing Output gain Standard single gang Bell Box 10dB Dimensions Weight Weight 4 1 2 H x 2 3 4 W x 2 3 16 D 11 5 oz ...

Страница 2: ...Louroe audio base station is not used and microphone is being connected directly to another receiver from other manufacturers 12 Vdc power must be applied to terminals A and C A is positive C is negative Terminals B and C of microphone C is common go to the Audio In or Line in of the audio source We recommend shielded cable connections for terminal B and C See last page for interconnection diagram...

Страница 3: ...imum gain is 10dB INSTALLATION AND OPERATING INSTRUCTIONS Page 3 of 4 LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE VAN NUYS CA 91406 TEL 818 994 6498 FAX 994 6458 website www louroe com e mail sales louroe com 818 2 Conductor shielded cable 22 gauge with a 24 gauge drain wire NOTE Unshielded cable is not satisfactory for audio systems WIRING REQUIREMENTS PLUGGABLE CONNECTOR PLUGGABLE HEADER MIC ...

Страница 4: ...N IP CAMERA ENCODER OR DVR WITH 3 5mm MONO AUDIO INPUT MICROPHONE PLUGGABLE CONNECTOR CONNECTS TO MIC HEADER ON THE PC BOARD 3 5MM MONO PLUG 12VDC POWER SUPPLY COMMON GROUND Audio In of receiver 3 5mm Stereo CONNECTION RCA CONNECTION Red Wire Black Wire Black Wire Red Wire R C A S T E R E O Audio In of receiver OTHER PLUGS WIRING CONFIGURATION INSTALLATION AND OPERATING INSTRUCTIONS Egc_mic inst_1...

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