background image

R

N

-2

L

O

U

R

O

E

E

L

E

C

T

R

O

N

IC

S

MICROPHONE MIXER

A  

B  

C  

SP

A  B

C   

B  2 

S  P 

1

INPUT

OUTPUT

MICROPHONE

BALANCE

CONTROL

B1

B2

APR

-1

MUTE

PUSH FOR 

PLAYBACK

PWR

MUTE

PLAYBACK

OVERLOAD

SINGLE 

ZONE 

AUDIO 

BASE 

STATION

OFF

MAX

POWER

-VOL

UME

TM

Verifact

 A

Microphone

Verifact

 A

Microphone

CONTENTS OF ASK-4 KIT #401

2

Verifact™ “A” Microphones

1

Model RN-2 Microphone Mixer

1

APR-1 Audio Base Station

1

Model AD-1 Power Supply (not shown)

1

Dual RCA Connector Cable (not shown)

The ASK-4® 401 is a single zone audio monitoring system with two Verifact™ A Microphones that 
work together for extended zone coverage.  Model APR-1 Base Station contains a 3” speaker for 
both live audio and audio playback.  The system is designed to interface with a DVR, VCR or other 
audio devices that accepts line level input.

NOTE:  

The two microphones are designed to expand the area of coverage and are 

NOT 

SEPARATE ZONES

.  Both microphones serve as one audio zone with approximate 

coverage of 30’ x 60’ in a normal acoustical environment.

AUDIO MONITORING SYSTEM

INSTALLATION AND OPERATING INSTRUCTIONS

ASK-4 #401

®

6955 VALJEAN AVE, VAN NUYS, CA 91406

PH:  (818)994-6498 / FAX: (818)994-6458

 / www.louroe.com

[email protected]

®

Page 1 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

website: www.louroe.com                          e-mail: [email protected]

   

   

(818)

®

Ask4_401_inst_4/11

Summary of Contents for ASK-4 #401

Page 1: ...r extended zone coverage Model APR 1 Base Station contains a 3 speaker for both live audio and audio playback The system is designed to interface with a DVR VCR or other audio devices that accepts line level input NOTE The two microphones are designed to expand the area of coverage and are NOT SEPARATE ZONES Both microphones serve as one audio zone with approximate coverage of 30 x 60 in a normal ...

Page 2: ...ns a control for microphone balance AD 1 UL approved AC ADAPTER Supplies 12 Vdc to APR 1 RN2 and Microphone Dual RCA Cable RCA cable for connections to a DVR VCR or other audio sources that accept line level audio input 0dB 600 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 I...

Page 3: ...to the unit 3 Mute Indicator Lights orange when Mute Switch 6 is pushed in Audio is muted 4 Playback Indicator Lights yellow when Push for Playback 7 is pushed in to ON position 5 Overload Indicator Flashes red when there is a short in the power supply 6 Mute Switch Used to mute the audio on both live and playback mode 7 Push for playback Used for DVR VCR playback May also be used to listen to aud...

Page 4: ...not used with this application APPLYING POWER TO APR 1 AUDIO BASE STATION Included with ASK 4 401 is a power supply 120V step down to 12Vdc First connect the small end 2 1mm female plug to the Power Jack 10 located on rear panel of APR 1 Then connect power block to a standard 120V electrical outlet This will power up the system MICROPHONE BALANCE CONTROL Located on the output side of the RN 2 Mixe...

Page 5: ...re Ground Terminal Block Identifier for RN 2 Mic Mixer A 12Vdc power B1 Microphone 1 B2 Microphone 2 C Ground SP Not used with this application WIRING CONNECTION Out AUDIO OUT AUDIO IN REAR PANEL OF DVR WITH RCA TYPE AUDIO INPUT Audio In of APR 1 connects to Audio Out of DVR or other receiving device Audio Out of APR 1 connects to Audio In of DVR or other receiving device 2 Conductor shielded cabl...

Page 6: ...and L normal and low With a small screwdriver move slide switch to L position NOTE REGARDING INTERFACING ASK 4 401 WITH A DVR The APR 1 Audio Base Station of ASK 4 401 is compatible with all commercial DVR s If DVR contains a 3 5mm Audio In Jack a 3 5mm Adapter must be connected to that end of the RCA cable provided with Kit 101 Check with the DVR s manufacturer to determine if the audio input req...

Page 7: ...es 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 notif...

Page 8: ...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 818 994 6498 FAX 994 6458 website www louroe com e mail sales louroe com 818 Ask4_401_inst_4 11 ...

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