Louroe Electronics AP-16TB-RM - Manual (Page 5)

A B C
N
VERIF
ACT
A
L
RED(A)
BLACK(B) BARE(C)
A B
C SP
G AL
BARE
GREEN
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 L OUROE LECTRONICS
On
These Premises
RED
BLACK
OPERATION AND TEST
1). To apply power, first connect small end of 24 Vdc power supply to the 24 Vdc power jack located on rear
panel [20], then plug power block into a standard 120 Vac wall outlet or power strip.
2). Turn on power to the unit by rotating the Power-Volume Control Knob[9] clockwise to “ON” position.
Filter-OUT Indicator[2] should light green, indicating power is present at the unit. Rotate
Power-Volume Knob[9] further clockwise to increase the level of loudness of monitored audio.
3). Press Zone Selector Switches[1] marked zone 1. Audio from zone 1 should be present at the Monitor
Speaker[13]. If there is no audio, temporarily remove wires connected to Mic 5-Pin Terminal Block[14] for
zone 1 located at the rear of the unit. With a voltmeter, check that 12 Vdc is present at terminals “A” and
“C”. Place positive lead of voltmeter to terminal “A” and negative to “C”. If voltage is not present, unit has
defective voltage regulator. If voltage is present, check to see if the wires are connected properly to the
right terminals. Otherwise microphone is defective. Call factory for assistance.
4). Press Talkback Switch[8] and speak into the Talkback Microphone[10]. Rotate Talkback Volume
Control[12] clockwise to increase the level of talkback audio. Another person is needed at the remote
location to listen to the volume and clarity of talkback audio.
5). Repeat steps 3 and 4 for the other zones.
6). When a 24 hour VCR is connected to the unit, press VCR Switch[7]. VCR-IN Indicator[4] will light yellow.
Start recording live audio. It is not necessary to use VCR switch if recording into a DVR. The VCR
Switch[7] must be in the “OUT” position when a recorder is not connected to the unit. Otherwise live
audio will be muted.
7). Recorded audio can be played back through the AP-16TB-RM’s built-in amplifier and speaker. If audio
playback is from a 24 hour time lapse recorder, press Filter Switch[6] to 12/24 hour mode. Filter In
indicator[3] will illuminate red. If playback is from a DVR, filter switch is not used and should be in the
“OUT” position. If no recording device is used, then filter switch must be in the “OUT” position. Otherwise
live audio will be muted. The green LED will illuminate when filter switch is in the “OUT” position.
SPECIFICATIONS
Monitor power output
Talkback power output
1W @ 8 W
1.5W into 70V line
Audio input impedance 10k W
Audio frequency response 100 Hz to 10kHz
Audio frequency
response (enhanced) -20 dB @ 200 Hz to
+5dB @ 3kHz
Headphone impedance 8 to 600 W
Power input 24 Vdc, 1.5A
Dimensions 19”L x 7”W x 12 1/2”D
Weight
Shipping Weight
10 lbs 14 oz
15 lbs
Input sensitivity -45 dB
(Talkback microphone)
Audio line output impedance 600 W
Switch Closure Rating 100mA
INSTALLATION AND OPERATING INSTRUCTIONS
Page 5 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) ®
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