Monitor power output
1W @ 8
Talkback power output(max)
5W into 70V line
Audio frequency response
100 Hz to 10kHz
Audio output impedance
600
Audio input impedance
10k
Power input
24 Vdc, 1A or 24 Vdc, 1.5A
Dimensions
8
x 10 ?
x 2 ? H
"W
" D
”
Weight
5.5 lbs (2.5 kg)
Headphone impedance
8 to 600
SPECIFICATIONS
(AP-1TB)
Input Sensitivity
(from remote mic)
0.78Vrms
Input sensitivity
(talk-back microphone)
-55 dB
Page 6 of 7
OPERATION AND TEST
1) First plug DC output of AC Adapter to DC-IN Jack
[18]
,then plug AC Adapter to 120 Vac supply.
2) Turn power to the unit by pushing Power Switch
[17]
located at the back of the unit to ON position. The Power Indicator
LED
[12]
will light.
3) Push in the Press to Activate Zone Switch
[1]
. Zone Indicator LED
[9]
will light. Audio should be present at the Monitor
Speaker
[13]
. If there is no audio, with a voltmeter, check for 12 Vdc 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 that wires are connected properly to the correct terminals. Otherwise microphone is defective. Call
factory for assistance. Adjust volume of audio by pressing the Monitor Volume UP Control Switch
[5]
to increase the
level, or the Monitor Volume DOWN Control Switch
[4]
to decrease the level. Press and release switch. Do not hold
down as the level will not change.
4) Press and hold Talkback Switch
[3]
and speak into Talkback MIC
[11].
Press Talkback Volume UP Control Switch
[7]
to
increase the level of talkback. Press Talkback Volume DOWN Control Switch
[6]
to decrease the level of talkback.
Another person is needed to listen to the volume and clarity of talkback at the remote location. Press and release switch.
Do not hold down as the level will not change.
5) When a recording device is connected to the unit, press record and record live audio into the DVR/VCR. Press
DVR/VCR Playback Switch
[2]
to playback. Playback Indicator LED
[10]
will illuminate. Playback audio will be present
at the Monitor Speaker
[13]
.
WALL MOUNTING AP-1TB AUDIO BASE STATION
Bottom of chassis contains four teardrop cut-outs for wall mounting, using #8 screws (not supplied).
LOUROE ELECTRONICS
AVENUE, VAN NUYS, CA 9140
TEL (818) 994-6498
FAX
994-6458
Website: www.louroe.com Email: [email protected]
6955 VALJEAN
6
(818)
AP 1TB 6/08
