C
B
A
BLACK
BARE
RED
To Louroe
Audio Base
Station or Audio
Interface Adapter
BARE (C)
A
B
C
L
N
BLACK (B)
RED (A)
LOUROE
MODEL L-DT MICROPHONE
A = +12Vdc
B = Audioput
C = Ground
MICROPHONE SENSITIVITY SWITCH
For special installations that require less microphone sensitivity, a sensitivity switch is located on
the back side of the Model L-DT near the terminal strip. An opening is marked N and L. N is
normal and L is low (-6 dB output into 1K
Ω
). With a small screwdriver, move slide switch to L
position. Model L-DT is always shipped with sensitivity switch in the N position. Do not change
unless necessary.
2 Conductor
shielded
cable, 22
gauge with a 24 gauge drain wire
NOTE:
Unshielded cable is not
satisfactory for audio systems
WIRING REQUIREMENTS
West Penn 452 or equivalent
All Louroe Microphones, Audio
Base Stations and Audio
Interface Adapters contain 3-pin
terminal blocks marked A, B, C.
Microphone Terminal
Block Identitier
Bottom View of L-DT
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)
®
LD-T_mic-inst_4/11
