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SmartSeries
Confidentiality Notice
This manual is provided solely as an operation, 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
Product Overview
The Model 723-801 SmartSeries
amplifier, and FSK modem intended for use in GAI-Tronics Page/Party
amplifier is an integral part of GAI-Tronics desktop, desk-edge, and flush-mount stations. It has been
designed to be remotely mounted with the enclosure, allowing the associated subsets to be mounted on a
desktop, on the edge of a desk, or flush mounted. The amplifier is not designed for outdoor use and must
be mounted at an indoor location.
WARNING
Explosion hazard – substitution of components may impair suitability for
Class 1, Div. 2 usage.
System Requirements and Limitations
For proper operation, the Model 723-801 SmartSeries
Model 7245-004 Amplifier Enclosure with auxiliary inputs, and with a subset from the following list for
proper operation:
Single Party Subsets:
Model 726-101 Desktop Subset
Model 711-102 Desk-Edge Subset
Model 716-102 Flush-Mount Subset
The SmartVolume™ feature is not supported for Model 7265-101 or Model 726-101 Subsets. Also, the
SmartVolume™ feature is not available for speakers equipped with L-Pads or for multiple speaker
applications. The Model 723-801 Remote Amplifier is designed solely for use with the magnetic
hookswitch subsets listed above. Subsets containing an RF hookswitch are not supported.
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
Model 723-801
Remote Subset Amplifier
®
®
Remote Subset Amplifier is an intelligent handset amplifier, speaker
Multi-Party Subsets:
Model 7265-101 Desktop Subset (5-party)
Model 7115-102 Desk-Edge Subset (5-party)
Model 7165-102 Flush-Mount Subset (5-party)
610-777-1374 n 800-492-1212 n Fax: 610-775-6540
.
-
.
GAI
TRONICS
COM FOR PRODUCT LITERATURE AND MANUALS
®
and SmartSeries
®
Remote Subset Amplifier must be installed in the
Pub. 42004-645L2C
®
Systems. The
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Related Manuals for Hubbel Gai-Tronics SmartSeries 723-801
Summary of Contents for Hubbel Gai-Tronics SmartSeries 723-801
- Page 1 Pub. 42004-645L2C 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 723-801 SmartSeries Remote Subset Amplifier...
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Page 2: Features And Functions
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 2 of 15 Features and Functions The Model 723-801 Remote Subset Amplifier provides the following features when installed in a ® SmartSeries System: • • Enables one-way paging from the remote SmartVolume™... -
Page 3: Description Of Major Components
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 3 of 15 Description of Major Components The Model 723-801 Remote Subset Amplifier’s major external and internal components are described below. External Components User Level Adjustment: This assembly contains a User Level Adjustment that is accessible beneath the nameplate on the front panel. - Page 4 Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 4 of 15 Internal Components The Model 723-801 Remote Subset Amplifier contains the following subassemblies. See Figure 2 and Figure 3 for details: Figure 2. Remote Subset Amplifier Outline Detail Base-24 PCBA - This assembly is affixed to the rear of the chassis, with the enclosure interface plug (P1) pointing to the rear.
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Page 5: Block Diagram
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 5 of 15 Block Diagram Plug P1 on the back of the Base-24 PCBA plugs into a socket in an enclosure connected to the system ® lines and ac power. Connector J6 on the Base-24 PCBA connects ac cable, picking up the Page/Party power to the Bias Power Supply PCBA and receives +5 V dc and +/-15 V dc in return. -
Page 6: Installation
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 6 of 15 Installation WARNING 1. Do not install this equipment in hazardous areas. Such installations may cause a safety hazard and consequent injury or property damage. 2. Explosion Hazard - Substitution of components may impair suitability for Class I, Div. 2. 3. -
Page 7: Maintenance
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 7 of 15 Maintenance External Adjustment ® The Model 723-801 SmartSeries Remote Amplifier contains one external adjustment, the User Level Adjustment. This adjustment is located behind the GAI-Tronics nameplate on the front panel. The User Level Adjustment controls the speaker output level as described below: Minimum Level setting—This setting controls the minimum speaker output level. - Page 8 Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 8 of 15 VLC Level setting— This setting controls the speaker output level when Page Priority VLC is enabled. The amplifier automatically adjusts the speaker output level to the preset VLC Level whenever the incoming page matches the configured Page Priority VLC setting (i.e.
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Page 9: Internal Adjustments
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 9 of 15 Internal Adjustments Station Address for SmartSeries ® Systems To set the station address HI and LO (on the Base-24 PCBA), perform the following steps: 1. Loosen the 4 captive screws that secure the front panel. 2. - Page 10 Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 10 of 15 To make an adjustment, remove the assembly from its enclosure and make a temporary connection between the assembly and the enclosure. Refer to Figure 4 for the locations of the adjustment controls. Turn a control clockwise to increase the volume or threshold;...
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Page 11: Other Controls
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 11 of 15 Audio Transmit Level Use the control labeled XMIT LEVEL (Ref. 4 on the Handset Amplifier PCBA) to adjust the handset microphone gain level for page and party lines. Handset Receiver Volume Use the control labeled RCVR VOL (Ref. -
Page 12: Troubleshooting
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 12 of 15 Troubleshooting Problem Possible Solution There is any problem with Remove the assembly from the enclosure and examine it carefully for station performance. obvious faults such as unconnected plugs, loose connections where the wires from the handset and hookswitch connect to the Handset Amplifier PCBA, and so on. - Page 13 Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 13 of 15 When the assembly is in an ADVANCE system, faults may be automatically detected, transmitted to the MCU in data messages, and printed out. Fault messages and possible solutions for their causes are described in the table below.
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Page 14: Replacement Parts
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 14 of 15 Fault Message Cause and Effect Possible Solution • Supervised Audio Cause—The station is detecting no ambient noise Verify that the speaker Path at the speaker or is detecting an ambient noise wire is connected and lower than the configured failure threshold. -
Page 15: Specifications
Pub. 42004-645L2C ® Model 723-801 SmartSeries Remote Subset Amplifier Page: 15 of 15 Specifications Electrical Supply Voltage ................90 to 140 V ac (120 V ac nominal), 60 Hz Power Consumed......Zero/maximum signal (12 watts): 15 VA, 10.5 watts/53 VA, 34 watts Speaker Amplifier Output ................. -
Page 16: Warranty
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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