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Pub.  42004-365B 

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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COM FOR PRODUCT LITERATURE AND MANUALS

 

G A I - T R O N I C S ®   C O R P O R A T I O N  

A   H U B B E L L   C O M P A N Y  

Model 701-305 

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 701-305 Handset/Speaker Amplifier is an important component of the 700 Series Page/Party

®

 

system.  The plug-in handset/speaker amplifier mates directly with the Page/Party

®

 Series amplifier 

enclosures and is suitable for indoor or outdoor use. 

Installation 

CAUTION

 

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

WARNING

 

Do not disconnect equipment while circuit is energized. 

The Model 701-305 Handset/Speaker Amplifier plugs directly into the enclosure.  The following figure 
shows installation and adjustment details.  Please refer to it when you are installing and adjusting the 701 
Series amplifiers. 

For continued IP 66 protection, torque setting for securing the amplifier to the enclosure should be 10 to 
12 in-lbs. or 1.13 to 1.36 n-m. 

Summary of Contents for 701-305

Page 1: ...r in part directly or indirectly to any third party General Information The Model 701 305 Handset Speaker Amplifier is an important component of the 700 Series Page Party system The plug in handset speaker amplifier mates directly with the Page Party Series amplifier enclosures and is suitable for indoor or outdoor use Installation CAUTION Do not install this equipment in hazardous areas or areas ...

Page 2: ... lines allowing up to five simultaneous two way conversations Single Party To initiate a call lift the station handset and press the page button or press the handset pressbar Speak directly into the handset to make the page announcement The paged individual lifts the handset of a Page Party station for two way communication over the party line Multi Party First select an available party line using...

Page 3: ...shooting section and are still not satisfied with the station performance Each adjustment is clearly labeled Microphone Gain adjusts the gain level from the microphone signal to the page or party lines Receiver Sidetone the amount of signal transmitted from the microphone to the receiver of a handset Receiver Volume adjusts the gain level from a party line to the receiver Speaker Amplifier Gain ad...

Page 4: ... conversation level requires adjustment 1 Use a small standard screwdriver to adjust the receiver volume control on the rear of the amplifier using the extension ribbon cable assembly as described above 2 Replace the receiver element in the handset Feedback distortion a hum or buzz on the line occurs during all Page Party station operation 1 Adjust the receiver sidetone on the rear of the amplifie...

Page 5: ...nal into 33 ohm load Output limiter 1 5 VRMS nominal Gain 55 dB nominal below limiter level adjustable from 40 to 63 dB Frequency response 250 4000 Hz 0 3 dB ref to 1 kHz below AGC Distortion 1 5 maximum THD 1 kHz Controls Microphone gain receiver volume and sidetone Speaker Amplifier Output 12 watts minimum with nominal supply voltage Voltage gain 26 dB maximum adjustable Frequency response 250 4...

Page 6: ...6 703 006 703 007 7325 106 or 7325 107 Enclosure NRTL listed Suitable for use in hazardous locations Class I Div 2 Groups A B C D Class II Div 2 Groups F G Class III Div 2 when used with listed 702 006 703 006 703 007 7325 106 or 7325 107 Enclosure CE Mark Certificate No DEMKO 04 ATEX 0424225X Notified Body Id No 0539 UL International DEMKO A S Lyskear 8 DK 2730 Herlev Denmark Replacement Parts Co...

Page 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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