Louroe Electronics ASK-4 501 Installation And Operating Instructions

®
ASK-4 # 501 (LE-025)
INTRODUCTION
The ASK-4® 501 is a single zone audio monitoring system with 2-way talk/listen capabilities. It consists of a remote speaker/microphone and audio base
station with built-in microphone and speaker..
KIT CONTENT
Description
PRD #
AP-1TB (LE-001) A single zone desk top audio base station. Contains a
built-in microphone and speaker for listen and talkback
with the remote unit (Model TLM-W). Has input/output
to DVR/VCR for live audio and playback.
TLM-W (LE-007) Two-way speaker/microphone - contains an electret
condenser microphone and a 2.5" speaker. Included
is a plastic backbox for surface mounting to a wall or
flat surface.
AD-1 (LE-242)
and TLM-W.
For output/input connection to a DVR/VCR for audio
Dual RCA Connector
recording and playback.
Cable
Description of Parts
AP-1TB
[1] Power-Volume Turns ON power to the unit as indicated by the
Control Power LED[3]. Turning the knob more clockwise
increase the volume of the monitored audio heard at
the Speaker[9]
[2] Headphone Jack Used for private listening. Any 3.5mm stereo
headphone with 8Ω to 600Ω impedance may be
used. Mutes AP-1TB speaker output when in use.
[3] Power LED Lights when Power-Volume Control[1] is turned ON
indicating power to the unit.
[4] Zone Switch Press to activate two-way audio monitoring.
[5] Talkback MIC Built-in microphone for talkback.
[6] Playback/Mute Used when playing back audio from a recorder or
Switch
mute the audio from the microphone. No audio is
heard on the Speaker[9] when this switch is ON.
[7] Talkback Volume Rotate clockwise to increase the loudness of audio
Control
heard at the remote Speaker/MIc unit. Rotate
counterclockwise to decrease the level of audio
heard at the remote Speaker/Mic.
[8] Talkback Switch Hold down and talk so audio can be heard at the
remote Speaker/Mic unit.
[9] Monitor Speaker Monitored audio is heard at this speaker. Muted
when a headset is plug into Headphone Jack[2]
[10] Audio-In Jack Receives audio from an external source (recorded
playback from a DVR or VCR).
[11] Audio-OUT Jack Sends audio to an external receiver (DVR, VCR, etc.)
[12] MIC 6-Pin Terminal Connects to speaker/microphone at remote location.
[13] DC-IN Jack Accepts 12 Vdc from external power supply (AC
Adapter included).
6955 VALJEAN AVE. VAN NUYS, CA 91406 PH: 818-994-6489 | FAX: 818-994-6485 | TECHSUPPORT@LOUROE.COM | WWW.LOUROE.COM
listed AC ADAPTER. Supplies 12 Vdc to AP-1TB
ASK-4
AUDIO MONITORING SYSTEM
INSTALLATION AND OPERATING INSTRUCTIONS
1 2 3 4 5
10 11 12
®
# 501
TLM-W
AP-1TB
6 7 8 9
13