Installation Manual

IF-4 AUDIO
INTERFACE ADAPTER
(four audio inputs and outputs)
The LOUROE IF-2, IF-4 and IF-8 are two, four zone and eight zone audio
interface adapters designed for connecting up to two (IF-2), four (IF-4) or eight
(IF-8) Louroe microphones with:
! DVR’s
! IP Network Cameras with audio inputs
! Video Servers with audio inputs
! PC Sound Card Modules
The input side of the IF-2/IF-4/IF-8 has terminal blocks for receiving the wiring
from the microphones. The output side has RCA types of output. The
following cables and adaptors are included with each IF series.
These three units also contain individual “audio level control” potentiometers
for audio gain adjustment. Output from the Louroe microphone can be
increased 10dB or decreased -30dB.
All Louroe microphones contain a terminal block
marked A, B, C
A = 12Vdc power (Red)
B = Audio output (Black)
C = Ground (Bare)
If using recommended wiring, connect as follows:
Red wire goes to Terminal A of microphone (12Vdc power)
Black wire goes to Terminal B of microphone (Audio Output)
Bare wire goes to Terminal C of microphone (Ground)
After all microphones have been connected, bring other end of wiring to the IF-2/IF-4/IF-8 location
and connect each microphone to the terminal blocks of the unit marked A, B, C. Be sure to properly
match wire colors. If using cable from other manufacturers, color code may vary.
WIRING CONNECTIONS
MICROPHONE TO INPUT SIDE OF IF-2/IF-4/IF-8
DESCRIPTION
RCA to RCA type - For connection to a DVR, etc. with RCA audio inputs.
RCA to 3.5mm mono type adaptor - For connection to an IP Network
Camera, etc. with a 3.5mm audio input
IF-2/IF-4/IF-8
AUDIO INTERFACE ADAPTERS
INSTALLATION AND OPERATING INSTRUCTIONS
IF-8 AUDIO
INTERFACE ADAPTER
(eight audio inputs and outputs)
IF-2 AUDIO
INTERFACE ADAPTER
(two audio inputs and outputs)
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
/ [e-mail]
®
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LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
website: www.louroe.com e-mail: [e-mail]
(818)
®
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