Aiphone PB-1 User Manual

AlPHONE

832665 PB-11-0384®

PAGING ADAPTOR

MODEL PB-1

With automatic background music cutout

Allows connection of AlPHONE TB-F and TB-H systems to most existing paging or background music system.

- INSTRUCTIONS -

NAMES AND FUNCTIONS

Volume control for background Bass control for background music. Treble control for background music.

(J) Volume control for paging.

music.

Bass control for paging. Treble control for paging. Connections.

(^Volume control for pre-tone.

AlPHONE PB-1 paging adaptor controls allow individual adjustment of paging or background music volume or both

before entering a single input on any standard P.A. amplifier.

SPECIFICATIONS

PB-1

* Power source: * Current consumption:

* Output: * Tone controls for music: * Tone controls for paging: * Music input:

12V DC. Use PS-12A (or PS-12C) power supply which must be connected directly

to PB-1 and then may be extended to phone network. 20 mA maximum.

5K ohm; 1.5 volt maximum. Treble : at lOK Hz, 12 dB. Bass : at 100 Hz, 12 dB. Treble : at lOK Hz, 12 dB. Bass : at 100 Hz., 12 dB.

17K ohm; 0.3 volt, IK Hz for full output.

AMPLIFIER REQUIREMENTS * Input:

TUNER OUTPUT REQUIREMENTS * Use audio output:

TAPE OUTPUT REQUIREMENTS * Use low level output:

Connect to either AUX or PHONO terminal 100K-500K ohm, 0.12-0.5 volt. RANGE; 100 mV-1.2V, lOK ohm or less.

RANGE; 100 mV-1.2V, 600 ohm.

FEATURES:

* Provides a single zone paging when used with Aiphone TB-F system. * Any number of separate zones of paging may be established when used with Aiphone TB-H system. One potential phone

must be deducted for each paging block installed.

* Separate paging channel from conversation channel. A conversation taking place on any phone will not be broadcast

over paging speakers.

* Individual volume and tone controls for background music and paging. * Pre-tone prior to paging announcement to attract attention of people. * Talkback paging may be added when used in conjunction with PB-2. * Hardware for wall mounting included.

INSTALLATION

Do not attempt to install your PB-1 adaptor until you have read and thoroughly understood the installation procedure. Requirements indicated under SPECIFICATIONS on page one of this manual MUST BE MET. Aiphone’s warranty for the adaptor and the system is void if adaptor is installed in a manner other than described in this manual.

ACTUAL PB-1 TERMINAL LOCATIONS

if—

-----

©O

DC power connections. For paging input, (and block

— P

GND

.i i

GND

(M)(gNS)

selection in TB-H system) Connect to the music output. Connect to the amplifier input. Not required for TB-F or TB-H

WIRING REQUIRED

system.

1) From phone network to PB-1;

( a) with TB-F system;

I b) with TB-H system:

2) From BGM source to PB-1;

3) From PB-1 to paging amplifier;

4) From paging amplifier to speakers;

3 conductors. 2 common plus one per PB-1. 2 conductors (shielded cable must be used). 2 conductors (shielded cable must be used). 2 conductors.

TB-F PHONE SYSTEM WITH SINGLE ZONE PAGING

AIPHONE Model TB-F provides a separate channel for paging and does not require any potential phone to be

deducted from your communication network and thus allows independent paging announcement with phone-to-phone communication present.

* One PB-1, one paging amplifier and appropriate paging speakers must be used in addition to the TB-F system powered by

PS-12A (or PS-12C) power supply.

NON-POLAR I ZED

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