®
ASK-4
# 101-C - (LE-362)
The ASK-4® 101-C is a single zone audio monitoring system designed to interface with a DVR, VCR or other recording devices that accept line
level input. The APR-1 Audio Base Station contains a built-in 3" speaker and volume control for producing live audio and audio playback. The
Verifact™ "C" is an omnidirectional pre-amplified microphone that produces line level output. The microphone is extended 3' long designed for
mounting in special or customized housing.
KIT CONTENT
PRODUCT NAME
DESCRIPTION
APR-1
listed Audio Base Station. Used for listening to live audio from microphone, as well as
(LE-146)
audio playback from DVR's, VCR's or other audio devices.
Verifact™ "C" Mic
Line Level, Electret condenser microphone with preamp. Picks up normal sounds within 30' circle. May be located Up to
1000' from APR-1 Base Station.
(LE-072)
AD-1
listed AC ADAPTER. Supplies 12 Vdc to APR-1 and Microphone.
(LE-242)
Dual RCA Cable
RCA cable for connection to a DVR/VCR or other Audio devices that accept line level input.
PART DESCRIPTION
[1]
Power-Volume
Turns "ON" power to the unit and controls the audio
volume through the Speaker[9].
[2]
Power Indicator
Lights (green) when the power is present to the unit.
Lights (orange) when Mute Switch[6] is pushed in.
[3]
Mute Indicator
Audio is muted.
[4]
Playback
Lights (yellow) when Push for Playback[7] is
Indicator
pushed in to "ON" position.
Flashes (red) when there is a short in the power sup-
[5]
Overload
Indicator
[6]
Mute Switch
Used to mute the audio on both live and playback
Used for DVR/VCR playback. May also be used to
[7]
Push for play-
listen to audio from an external source. Press switch
back
to listen to playback. Switch must be "OUT" or "OFF"
when monitoring and recording, otherwise live audio
is muted
[8]
Headphone
Used for private listening. Any 3.5mm stereo
Jack
headphone with 8Ω to 600Ω impedance can be
used.
Provides live audio. Muted when a headphone is
[9]
Speaker (3")
connected to Headphone Jack [8].
Accepts 12Vdc power from Model AD-1 Power Sup-
[10]
Power Jack
ply (included with APR-1 Audio Base Station).
Accepts audio playback from an external source
[11]
Audio in Jack
(RCA)
(DVR/VCR). Audio playback is produced through
the speaker. The Push for Playback[7] must be "IN"
during audio playback and "OUT" when not used for
Provides audio output and connection to a DVR,
[12]
Audio Out Jack
VCR, etc.
(RCA)
A 3-pin terminal block marked A, B, C. Accepts wiring
[13]
Audio Terminal
Block
from the remote Louroe™ Microphone.
• A is 12Vdc
• B is Audio
• C is Ground
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ASK-4
AUDIO MONITORING SYSTEM
INSTALLATION AND OPERATING INSTRUCTIONS
[1] Power-Volume
[2] Power Indicator
[3] Mute
[4] Playback Indicator
[6] Mute Switch
[7] Push for Playback
[5] Overload Indicator
+12Vdc
INPUT
[10] Power Jack
[11] Audio In Jack
®
# 101-C
APR-1
(LE-146)
[9] Speaker
[8] Headphone Jack
MIC INPUT
A
B
C
MIC INPUT
OUTPUT
[12] Audio Out Jack (RCA)
[13] Audio Terminal Block