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Louroe LA-1000 Installation Instructions

Line amplifier
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SPECIFICATIONS AND INSTALLATION INSTRUCTIONS
L
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OUROE
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LECTRONIC S
LECTRONIC S
DESCRIPTION
The LA-1000 Line Amplifier is a device that restores
the level of audio signal that is lost through long
transmission. Installed between the Louroe
microphone and base station, it allows for runs up
to 1,000' between the microphone and LA-1000,
and up to 1,000' to the base station, for a total of
2,000'. Requires 12 Vdc power. Power transformer
included.
IMPORTANT NOTICE
When this equipment is used as part of an audio
monitoring system, the law requires that the public
be given notice of AUDIO MONITORING ON THE
PREMISES. A decal notice is included with each
microphone shipped.
Federal Law References:
Federal Regulations, US Code, Title 18. Crime
and Criminal Procedure, Sec 2510.

WIRING REQUIREMENTS

2 Conductor shielded, 22 gauge
West Penn 452 or equivalent
INSTALLATION
The LA-1000 Line Amplifier has an input side and output side, both with terminal strips marked A, B and C.
I INPUT CONNECTION from microphone to LA-1000 Line Amplifier.
Cable from microphone output connects to input of LA-1000 as follows:
Wire from terminal A of microphone connects to terminal A of input side
Wire from terminal B of microphone connects to terminal B of input side
Wire from terminal C of microphone connects to terminal C of input side
II OUTPUT CONNECTION from LA-1000 to Louroe Base Station.
Cable from output side of LA-1000 connects directly to microphone inputs, located on rear panel of base station.
(Refer to specific Louroe Base Station for instructions)
III Apply 12 Vdc power to power jack located on "input" side of board.
NOTE: If using a Louroe Speaker/Microphone, the two speaker wires bypass the LA-1000 and
connect directly to the base station.
LOUROE ELECTRONICS, 7828 BURNET AVE., VAN NUYS, CA 91405 (818) 994-6498 FAX 994-6458
AUDIO
MONITORING
On
These Premises
L
L
OUROE
OUROE
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LECTRONIC S
LECTRONIC S

SPECIFICATIONS

Frequency compensation
Input impedance
Power supply
Dimensions
www.louroe.com / sales@louroe.com
page 1 of 2
LA-1000
LINE AMPLIFIER
MODEL LA -1000
10dB
1000W
12 Vdc, 500mA
6 1/8"L x 4 5/8"W x 1 ¾"H
LINE AMPLIFIER
LINE AMPLIFIER
LA-1000 (pdf)n 7/05

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Summary of Contents for Louroe LA-1000

  • Page 1: Specifications

    West Penn 452 or equivalent INSTALLATION The LA-1000 Line Amplifier has an input side and output side, both with terminal strips marked A, B and C. I INPUT CONNECTION from microphone to LA-1000 Line Amplifier. Cable from microphone output connects to input of LA-1000 as follows:...
  • Page 2 MAYBE UP TO 1000 FT. LONG WEST PENN 452 2 COND. SHIELDED #22 AWG LOUROE BASE STATION LOUROE ELECTRONICS, 7828 BURNET AVE., VAN NUYS, CA 91405 (818) 994-6498 FAX 994-6458 www.louroe.com / sales@louroe.com LA-1000 (pdf)n 7/05 page 2 of 2...
  • Page 3 These laws vary from state to state. If you are not informed on these matters, consult a qualified attorney or contact the appropriate state agency. A decal is included with each microphone shipped from Louroe Electronics. Extra decals are provided free of charge by calling or writing the Van Nuys plant.
  • Page 4 OUROE OUROE LECTRONIC S LECTRONIC S MANUFACTURED IN THE LOUROE ELECTRONICS, 7828 BURNET AVE., VAN NUYS, CA 91405 (818) 994-6498 FAX 994-6458 www.louroe.com / sales@louroe.com LA-1000 (pdf)n 7/05...