GAI-Tronics 723-003 Скачать руководство пользователя страница 1

Pub.  42004-259C 

GAI-Tronics Corporation  400 E. Wyomissing Ave.  Mohnton, PA  19540  USA 

610-777-1374  

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  800-492-1212  

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  Fax:  610-796-5954 

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Model 723-003 24 V DC 

Remote Handset/Speaker Amplifier 

Confidentiality Notice 

This manual is provided solely as an operational, installation, and maintenance guide and contains 
sensitive business and technical information that is confidential and proprietary to GAI-Tronics.  GAI-
Tronics retains all intellectual property and other rights in or to the information contained herein, and 
such information may only be used in connection with the operation of your GAI-Tronics product or 
system.  This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any 
third party. 

General Information 

The Model 723-003 24 V DC Remote Handset/Speaker Amplifier is an important component of the 
Page/Party

®

 communications system and an integral part of GAI-Tronics desktop, desk-edge, and flush-

mount stations.  It has been designed to be remotely mounted within an enclosure, allowing the 
associated subsets to be placed on a desktop, mounted on the side of a desk, or to be flush mounted.  The 
Model 723-003 Remote Handset/Speaker Amplifier is constructed of fabricated steel durable enough for 
even the toughest industrial environments. 

Installation 

WARNING

  Explosion Hazard – Substitution of components may impair suitability for 

Class 1, Div. 2 usage. 

CAUTION

 

Do not install this equipment in hazardous areas or areas other than those indicated on the 
equipment approval list in the “Specifications” section of this manual.  Such installation may cause 
a safety hazard and consequent injury or property damage.

 

To install the remote handset/speaker amplifier, plug the amplifier into the appropriate enclosure, and 
tighten the four screws in the corners of the amplifier.  See Figure 1 for typical installation details. 

Содержание 723-003

Страница 1: ...3 003 24 V DC Remote Handset Speaker Amplifier is an important component of the Page Party communications system and an integral part of GAI Tronics desktop desk edge and flush mount stations It has been designed to be remotely mounted within an enclosure allowing the associated subsets to be placed on a desktop mounted on the side of a desk or to be flush mounted The Model 723 003 Remote Handset ...

Страница 2: ... 259c doc 11 10 Model 723 003 24 V DC Remote Handset Speaker Amplifier is shown mounted in the 7245 Series enclosure and connected to the Model 7265 101 Desktop Subset Remember while your specific configuration may be different the installation details will be the same Figure 1 Installation of Model 723 003 Remote Handset Speaker Amplifier ...

Страница 3: ...for a response The paged individual s responds by picking up a station handset For multi party systems complete the following steps to make a page announcement 1 Lift the handset from the cradle 2 If party line conversation is desired rotate the selector switch to an unoccupied party line 3 Depress and hold the handset pressbar 4 Speak directly into the microphone to broadcast your announcement ov...

Страница 4: ...dset Receiver Volume adjusts the gain level from a party line to the receiver Troubleshooting The following table lists some hints to aid technicians in troubleshooting Problem Solution Feedback distortion a hum or buzz on the line occurs during all Page Party station operation The line may be improperly terminated Inspect the system cable for loose connections shorts and grounds Line balance asse...

Страница 5: ...icrophone gain receiver volume and sidetone adjusted through the access holes on the rear surface of the unit Speaker Amplifier Output Push pull Class B 12 watts minimum with nominal supply voltage Amplifier sensitivity 0 5 V ac at rated output Frequency response 250 4 000 Hz 0 3 dB ref 1 kHz Distortion 1 maximum THD 1 kHz Input impedance 50 000 ohms nominal Controls Speaker volume adjusted throug...

Страница 6: ... 10 REPLACEMENT PARTS Part Number Description 10440 003 Maintenance Cable 24 pin 12508 002 Captive Screw Kit 12530 002 Transformer Connector Subassembly Kit 12523 001 PCBA Standoffs 10 pack 46101 012 Hardware Kit 12604 004 Fuse Slow 2A 10 pack 12604 012 Fuse 0 2A 10 pack 25210 005 Cell Gasket 69723 202 PCBA Replacement 12601 001 PCBA Standoffs 10 pack ...

Страница 7: ... of the Contractor s personnel from the work site Re performance of services shall be Buyer s sole and exclusive remedy and in no event shall GAI Tronics warranty obligations with respect to services exceed 100 of the total cost of the services provided hereunder Warranty Periods Every claim by Buyer alleging a defect in the goods and or services provided hereunder shall be deemed waived unless su...

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