Louroe Electronics AOP-SP-CF User manual

AOP-SP-CF
Ceiling Mount (Flush)
AOP-SP-CS
Ceiling Mount (Surface)
Louroe Model AOP-SP-CF/CS is a ceiling mount speakerphone designed to provide 2-way audio
(listen/talkback) with various modes of audio/video transmission systems such as:
DVR’s
IP Network Cameras
PC Soundcards
Video Servers
The AOP-SP-CF/CS provides line level audio input and output. It has amplifier that drives the built-in
4” speaker. Also includes a 12 Vdc, 500mA power supply.
The gain of the microphone and speaker are factory adjusted. If it is necessary to change the gain of
either or both the audio output of the microphone and speaker of the unit, it has to be done in small
increments. For adjusting the gain of the microphone, rotate clockwise to increase or
counterclockwise to decrease, the potentiometer marked “MIC” slowly until the desired level is
attained. Somebody at the head-end has to listen to it while the adjustments are made. If the
microphone’s gain is too high, it will attenuate the audio output of the speaker. The output of the
speaker will then be cutting off as you talk. If this happens, rotate the potentiometer marked “MIC”
slowly counterclockwise to decrease the gain of the microphone until the talkback sound at the
speaker no longer cuts off.
To adjust the audio output of the speaker, rotate the “SPKR” potentiometer clockwise (increase) or
counterclockwise (decrease) slowly until the desired loudness is attained. If the audio from the
microphone becomes attenuated, rotate the “SPKR” potentiometer counterclockwise a small
increment at a time until the microphone audio becomes louder again.
This unit has a built-in muting system that if the microphone’s adjusment (MIC) is too high it is going to
mute the speaker. Also if the speaker’s adjustment (SPKR) is too high, it’s going to mute the
microphone.
DESCRIPTION
OPERATIONS
Page 1 of 8 aopsp_cf/cs_inst 3/15
AOP-SP-CF/AOP-SP-CS
SPEAKERPHONE
INSTALLATION AND OPERATING INSTRUCTIONS
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: [phone] / FAX: [phone]
/ www.louroe.com[email protected]
®
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: [email protected]
(818)
®

block marked A, B, C, SP
A = 12Vdc power
B = Audio output
C = Ground (bare wire)
SP = Speaker Connection
Bring one end of recommended cable and connect as follows:
Located on the bottom right side of PC board is a 4-pin terminal
WIRING CONNECTION TO SPEAKER AND MICROPHONE OF AOP-SP CF/CS
1) Connect RED wire to terminal marked “B”
2) Connect BLACK wire to terminal marked “C” (together with bare wire)
3) Connect BARE wire to terminal marked “C“
4) Connect WHITE wire to terminal marked “SP“
5) No connection on terminal “A”
WIRING REQUIREMENTS
3 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain
+
1 Conductor unshielded, 20 gauge
All in the same jacket
Page 2 of 8
INSTALLATION AND OPERATING INSTRUCTIONS
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: [email protected]
(818)
®
aopsp_cf/cs_inst 3/15
WIRING CONNECTION TO IP CAMERA OR DVR
POWER CONNECTION
Bring the other end of the cable to connector that matches the audio input
and outputs of the receiving devices
1) RED (positive audio) and BARE (ground) are soldered to the audio
connector (RCA, 3.5mm Mono or Stereo plugs). This connector goes
to the Audio input of the receiving device (IP Camera, DVR, etc)
2) WHITE (positive audio) and BLACK (ground) are soldered to the another
audio connector (RCA, 3.5mm Mono or Stereo plugs. This connector
goes to the Audio output of the receiving device (IP Camera, DVR,
etc).
The unit has a 2-pin terminal block for power connections marked 12Vdc
1) Connect the positive 12Vdc of the power supply (AD-1) to the terminal
marked +
2) Connect the negative or ground of the power supply to terminal marked
GRD
WIRING CONNECTION TO AOP-SP (CF OR CS Models)
See connections on the next page

4-PIN TERMINAL BLOCK IDENTIFIER OF AOP-SP-CF/CS (A,B,C,SP)
A = not used with this application
( ) B = Audio Output
( ) C = Ground (audio) and Ground (speaker) (black wire)
( ) SP = Speaker output
red
bare
white
INTERCONNECTION DIAGRAM
CONNECTING LOUROE MODEL AOP-SP-CF/CS
DIRECTLY TO AN IP CAMERA, DVR,
VIDEO SERVER, ETC. USING 3-COND. SHIELDED CABLE
EXT
MIC SPKR +12Vdc
AUDIO
OUT
AUDIO
IN
TALKBACK
ADJUST
MIC
ADJUST
C
A
SP
B
LOUROE MODEL AOP-SP-CF/CS
PC BOARD
WHITE (SP)
BLACK (C)
(C) BARE
(B) RED
TO AUDIO OUT OF IP CAMERA, DVR, ETC.
TO AUDIO IN OF IP CAMERA, DVR, ETC.
NOTE: BLACK AND BARE WIRES ARE COMMON GROUND
BARE (C)
BLACK (C)
RED (B)
West Penn 358
or equivalent
C
A
SP
B
WHITE (SP)
Audio Out
Audio Out Audio In
Audio In
Bare Wire
Red Wire
RCA CONNECTION
3.5mm MONO CONNECTION
3.5mm STEREO CONNECTION
White Wire
Black Wire
Black Wire
White Wire
Red Wire
Bare Wire
M
O
N
O
S
T
E
R
E
O
Audio Out
Audio In
Red Wire
Black Wire
White Wire
Bare Wire
WIRING REQUIREMENTS
3 Conductor consisting of:
+
2 Conductor shielded, 20 gauge
with 22 gauge drain
+
1 Conductor unshielded, 20 gauge
All in the same jacket
+12Vdc,500mA power required
(AD-1 power supply included)
AUDIO
OUT
AUDIO
IN
12 Vdc power is required to connect the AOP-SP-CF/CS
directly to an IP camera or DVR such as AD-1 power supply.
Positive 12Vdc connects to terminal marked “+”
Negative 12 Vdc or ground
connects to terminal marked “GND”
(wire with white stripe)
+12Vdc
+
GND
Page 4 of 8
INSTALLATION AND OPERATING INSTRUCTIONS
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: [email protected]
(818)
®
aopsp_cf/cs_inst 3/15

MOUNTING ASSEMBLY
FOR
LOUROE MODEL AOP-SP-CS SPEAKERPHONE
CEILING MOUNT - SURFACE
5/32”
Pem
Nut
NOTE
Screws for securing
mounting ring
to ceiling
not supplied
by Louroe Electronics
8 x 32
Phillips
(4 supplied)
BR-8 Grill
12 ? ” dia
Speaker
Assy
4-pin terminal
block
Model MR-8
Surface
Mounting Ring
Mounting Bracket
Installation Steps
First make electrical connections to speakerphone 4-pin
terminal block
Install mounting ring to ceiling
Mount grill to mounting ring
Page 5 of 8
INSTALLATION AND OPERATING INSTRUCTIONS
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: [email protected]
(818)
®
aopsp_cf/cs_inst 3/15

BR-8 Grill
12 7/8” dia
Speaker
Assy
Ceiling Tile
Flexible Perforated
Steel Mounting Straps (4)
ERD-8 Backbox
MOUNTING ASSEMBLY
FOR
LOUROE MODEL AOP-SP-CF SPEAKERPHONE
CEILING MOUNT - FLUSH
8 x 32
Phillips
(4 supplied)
4-pin terminal
block
Page 6 of 8
INSTALLATION AND OPERATING INSTRUCTIONS
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: [email protected]
(818)
®
aopsp_cf/cs_inst 3/15

SPECIFICATIONS (Microphone)
Audio output
Microphone element sensitivity
Line level (0 dB @ 600W)
unbalanced
-45 dB
Frequency response
Audio Input Impedance
40 Hz - 15 kHz
600W
AOP-SP - CF/CS (grill) 12 7/8”
Electret Condenser
Type
Weight (AOP-SP-CS)
Weight (AOP-SP-CF)
2 Lbs 12 oz
2 Lbs 12 oz
Weight, (AOP-SP-CS) with MR-8 5 Lbs (2.3 Kg)
SPECIFICATIONS (Speaker)
Speaker power output
Speaker impedance
Speaker magnet
Speaker size
1W
8W
1.73 oz ceramic
4” (102mm)
Current Drain
Supply Voltage
200mA
12Vdc
Page 7 of 8
INSTALLATION AND OPERATING INSTRUCTIONS
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: [email protected]
(818)
®
aopsp_cf/cs_inst 3/15
AOP-SP-CF Shipping Weight
AOP-SP-CS Shipping Weight
7 lbs
7 lbs
SPECIFICATIONS (Mechanical)
ERD-8 (Backbox for AOP-SP-CF) 12 1/4” Dia x 4” D
MR-8 (Mounting ring for AOP-SP-CS) 12 3/8” Dia x 3” D

INSTALLATION AND OPERATING INSTRUCTIONS
NOTES
Page 8 of 8
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: [email protected]
(818)
®
aopsp_cf/cs_inst 3/15
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.
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
On
These Premises
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MANUFACTURED
IN THE
Page 8 of 8
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: [email protected]
(818)
®
INSTALLATION AND OPERATING INSTRUCTIONS
aopsp_cf/cs_inst 3/15