4) Connecting a Louroe Microphone to a Louroe Base Station and to DA-8
(Refer to Fig 2 on page 4 of this instruction)
a. If microphone is to be first connected to a Louroe base station, follow the instructions
that accompany the specific base station (APR-1) for making wiring connections
b. For connecting base station to DA-8 use supplied RCA cable and go “Audio Out”
(RCA) of base station to “Audio Input” of DA-8
5) Connecting DA-8 to Audio Receiving Devices (DVR, VCR, CCTV Monitor)
a. The DA-8 has 8 RCA audio out jack. Using supplied RCA cables connect “Audio
Output” of DA-8 to Audio in (or line in) of the receiving device.
b. Apply +12Vdc power to DA-8 using the 120V/12Vdc power supply (included). Connect
small 90° plug into the 12Vdc power jack located on DA-8. Connect the two-pin large
plug to a standard 120 Vac wall outlet or power strip.
c. Each of the eight audio outputs has a gain adjust potentiometer. Using a small screw
driver, the desired level of audio can be obtained by rotating clockwise to increase, or
counterclockwise to decrease.
d. Microphone sensitive switch. Located on the backside of microphone is a sensitivity
switch marked N (normal) and L (low). If application requires less microphone
sensitivity, move slide switch to “L” position. This will lower the gain (-6dB output into
1KW).
NOTE: Should audio receiving device (DVR, PC soundcard
module, etc.) contain a 3.5mm audio input ( or
line input). Connect an RCA to 3.5mm adapter to
the RCA plug and insert. Check specifications or
DVR, etc. to determine if audio input is mono or
stereo.
The 2 pin-terminal blocks can be use instead of
the RCA output jacks if the distance between the
DA-8 and receiving devices are far.
SPECIFICATIONS
Type of audio input connection (1)
Type of audio output connection (8)
Output
Maximum gain (per output)
RCA
Line Level (0dB @ 1KW)
+15dB
Power input 12 Vdc, 500mA
Dimensions
Weight (net), incl. power supply and cables 1.5 lb (0.7 Kg)
RCA
INSTALLATION AND OPERATING INSTRUCTIONS
Page 3 of 8
LOUROE ELECTRONICS 6 9 5 5 VA L J E A N AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX 994-6458
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DA_8_inst_8/11
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