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Model 701-312 Page/Party
600-Ohm 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 701-312 Page/Party
®
GAI-Tronics Page/Party
cable runs. Use the Model 701-312 Handset/Speaker Amplifier in Page/Party
runs exceeding one mile (1.6 km) from the system line balance assembly.
Installation
NOTE
Do not install the Model 701-312 in a 33-ohm system or audio levels will be low.
CAUTION
Do not install this equipment in hazardous areas. Installing in hazardous areas may cause a safety
hazard and consequent injury or property damage.
The Model 701-312 Handset/Speaker Amplifier is a plug-in amplifier that mates directly with the Model
702, 703, 732 and 733 Series Amplifier Enclosures. To install the handset/speaker amplifier, simply plug
it into the enclosure.
Figure 1 shows installation and adjustment details. Please refer to the drawing when you are installing and
adjusting the amplifier.
GAI-Tronics Corporation P.O. Box 1060, Reading, PA 19607-1060 USA
V
ISIT WWW
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
®
600-Ohm Handset/Speaker Amplifier is an important component of a
system. This handset/speaker amplifier is ideal for applications that require long
610-777-1374
800-492-1212
.
-
.
GAI
TRONICS
COM FOR PRODUCT LITERATURE AND MANUALS
®
®
systems that require cable
Fax: 610-796-5954
Pub. 42004-319
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Summary of Contents for GAI-Tronics 701-312
- Page 1 (1.6 km) from the system line balance assembly. Installation NOTE Do not install the Model 701-312 in a 33-ohm system or audio levels will be low. CAUTION Do not install this equipment in hazardous areas. Installing in hazardous areas may cause a safety hazard and consequent injury or property damage.
- Page 2 Page: Figure 1. Installation and Adjustment Details Operation ® GAI-Tronics offers two types of Page/Party systems: single party (one party line) and multi-party (five party lines). Single-Party To initiate a call, lift the station handset and press and hold the handset pressbar. Speak directly into the ®...
- Page 3 Pub. 42004-319 ® 3 of 5 Model 701-312 Page/Party 600-Ohm Handset/Speaker Amplifier Page: Maintenance Adjustments Four adjustments are accessible through the rear chassis of the amplifier using a small standard screwdriver. Each adjustment is clearly labeled. The adjustments have been factory-set for optimal performance.
- Page 4 Pub. 42004-319 ® 4 of 5 Model 701-312 Page/Party 600-Ohm Handset/Speaker Amplifier Page: Problem Solution Feedback occurs only during Use the muting feature in the amplifier enclosure at the terminal blocks. page. Connect the violet wire at terminal 8 to terminal 7.
- Page 5 Pub. 42004-319 ® 5 of 5 Model 701-312 Page/Party 600-Ohm Handset/Speaker Amplifier Page: Speaker Amplifier Output................12 watts minimum with nominal supply voltage Voltage gain ......................26 dB max, adjustable Frequency response................. 250–4,000 Hz, +0, -3 dB ref. to 1 kHz Distortion ..................
- Page 6 Warranty Equipment. GAI-Tronics warrants for a period of one (1) year from the date of shipment, that any GAI-Tronics equipment supplied hereunder shall be free of defects in material and workmanship, shall comply with the then-current product specifications and product literature, and if applicable, shall be fit for the purpose specified in the agreed-upon quotation or proposal document.
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