Louroe Electronics TLM-CF User manual

Model TLM-CF
Speaker/Microphone
Ceiling Mount
Flush
Model TLM-CS
Speaker/Microphone
Ceiling Mount
Surface
TLM 1/08
E
LOUROE
LECTRONICS
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
[email protected] / www.louroe.com
TLM-CF / TLM-CS
SPEAKER/MICROPHONES
INSTALLATION AND OPERATING INSTRUCTIONS
WIRING REQUIREMENTS
4 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain (microphone
connection)
+
2 Conductor unshielded, 18 gauge
(speaker connection)
All in the same jacket
West Penn 356 or equivalent
DESCRIPTION
The Model TLM-CF / TLM-CS are ceiling mount
speaker/microphones consisting of an electret
condenser microphone and 4” speaker, all within
one housing. As part of a Louroe audio monitoring
system, they provide hands free two-way talk/listen
communication between the remote area and the
Louroe audio base station.
Model TLM-CF is for flush mounting to the ceiling
and includes:
TLM speaker and microphone assy
BR-4 grill
ERD-4 back box
Model TLM-CS is for surface mounting to the
ceiling and includes:
TLM speaker and microphone assy
BR-4 grill
MR-4 Mounting ring

PAGE 1 OF 4
MICROPHONE AND SPEAKER CONNECTIONS
MICROPHONE AND SPEAKER CONNECTIONS
Using West Penn 356 as an example cable (see connection diagram, page 3) connect cable as
follows:
If using wiring from other manufacturers, color code may vary
MICROPHONE CONNECTION
1) Connect RED wire to terminal block marked “A” (+12Vdc)
2) Connect BLA CK wire to terminal block marked “B” (Audio Output)
3) Connect DRAIN wire (bare) to terminal blocked marked “C “ (Ground)
SPEAKER CONNECTION
1) Using a wire nut, connect GREEN wire (positive) to GREEN wire connected to speaker
transformer
2) Again using a wire nut, connect WHITE wire (negative) to WHITE wire connected to speaker
transformer.
TLM CONNECTION TO LOUROE AUDIO BASE STATION
Most Louroe base stations contain terminal blocks on the rear panel and are the same or similar to
the TLM-CF or TLM-CS. Carefully match pins A to A, B to B, etc. Refer to the base station
instructions that accompany TLM instructions.
The Model TLM-CF/TLM-CS are ceiling mount
speaker/microphones consisting of an electret
condenser microphone and 4” speaker, all within
one housing. As part of a Louroe audio monitoring
system, they provide two-way talk/listen
communication between the remote area and the
Louroe audio base station.
Model TLM-CF is for flush mounting to the ceiling
and includes:
TLM speaker and microphone assy
BR-4 grill
ERD-4 back box
Model TLM-CS is for surface mounting to the
ceiling and includes:
TLM speaker and microphone assy
BR-4 grill
MR-4 Mounting ring
LOUROE ELECTRONICS 6955 VALJEAN AVE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
WIRING REQUIREMENTS
4 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain (microphone
connection)
+
2 Conductor unshielded, 18 gauge
(speaker connection)
All in the same jacket
West Penn 356 or equivalent
TLM 1/08
INSTALLATION AND OPERATING INSTRUCTIONS

PAGE 2 OF 4
A B C GND
GREEN
(SPEAKER POSITIVE)
WHITE
(SPEAKER RETURN)
A B C
RED
(+12Vdc)
BLACK (Audio Output)
REAR OF TLM
MICROPHONE TERMINAL BLOCK
SP
TO LOUROE BASE STATION
OR MODEL MLA-6 MIXER
DRAIN WIRE
(BARE)
MICROPHONE CABLE
BUILT-IN MICROPHONE
WIRE NUT
70V Transformer
A B C
A = DC SUPPLY TO MICROPHONE
B = AUDIO OUTPUT
C = GROUND
CONNECTION DIAGRAM
LOUROE ELECTRONICS 6955 VALJEAN AVE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
GREEN
WHITE
RED
BLACK
BARE
WIRING REQUIREMENTS
4 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain (microphone
connection)
+
2 Conductor unshielded, 18 gauge
(speaker connection)
All in the same jacket
West Penn 356 or equivalent
TLM 1/08
INSTALLATION AND OPERATING INSTRUCTIONS

8 x 32
Phillips
(4 supplied)
Pem nut (4 installed)
Speaker & Microphone
Assembly
BR-4 Grill 7 5/8” dia.
ERD-4 back box
Ceiling tile
Attach to ceiling tile
using #8 drywall screws
MOUNTING ASSEMBLY
FOR
LOUROE MODEL TLM-CF SPEAKER/MICROPHONE
CEILING MOUNT - FLUSH
PAGE 3 OF 4
LOUROE ELECTRONICS 6955 VALJEAN AVE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
TLM 1/08
INSTALLATION AND OPERATING INSTRUCTIONS

MOUNTING ASSEMBLY
FOR
LOUROE MODEL TLM-CS SPEAKER/MICROPHONE
CEILING MOUNT - SURFACE
8 x 32
Phillips
(4 supplied)
5/32”
Model MR-4
Surface Mounting Ring
3”H x 7 1/4” dia
Speaker &
Microphone
NOTE
Screws for securing
mounting ring to
ceiling not supplied
by Louroe Electronics
Mounting Bracket
to Ceiling
BR-4 Grill 7 5/8” dia.
Pem nut
(4 installed)
PAGE 4 OF 4
LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
TLM 1/08
INSTALLATION AND OPERATING INSTRUCTIONS

NOTES
LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
TLM 1/08

E
LOUROE
LECTRONICS
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.
AUDIO
MONITORING
E
LOUROE
LECTRONICS
On
These Premises
SPECIFICATIONS (Mechanical)
MR-4 Mounting Ring for TLM-CS
Model BR-4 Grill for TLM-CF
7 5/8” Dia
7¼” Dia x 3” H
7¼” Dia x 3¼” H
7 5/8” Dia
SPECIFICATIONS (Microphone)
Type:
Output impedance (mic only)
Frequency response
Current drain
Supply voltage
Electret Condenser
600 unbalanced
40 Hz to 15 kHz ± 1 dB
4 mA
Output line level (0 dB @ 1000Ω)
12 Vdc
SPECIFICATIONS (Speaker)
Power rating
Input
Frequency response
Voice coil impedance
10W
70.7V constant
150 Hz to 12 kHz
8
Speaker size
Weight, net (incl. mounting assy)
4”
2 Lbs (0.9 Kg)
Model ERD-4 Backbox for TLM-CF
Model BR-4 Grill for TLM-CS
LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
TLM 1/08

MANUFACTURED
IN
WARRANTY
LOUROE ELECTRONICS warrants that at the time of shipment products manufactured by LOUROE ELECTRONICS to be free of defects in material and workmanship.
Should a defect appear within one year (12 months) from date of shipment, LOUROE ELECTRONICS will, at its sole discretion, repair or replace the defective equipment.
This equipment shall not be accepted for repair or return without prior notification by LOUROE ELECTRONICS.
This warranty does not extend to any Louroe product that has been subjected to improper or incorrect installation, misuse, accident, or in violation of installation
instructions provided by LOUROE ELECTRONICS.
Returned shipments to LOUROE ELECTRONICS shall be at customer’s expense. LOUROE ELECTRONICS will return the equipment prepaid via best way.
LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL [phone] FAX [phone]
Website: www.louroe.com Email: [email protected]
(818)
TLM 1/08