Pub. 42004-114M
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
Model 7265-101 Multi-Party
Desktop Subset
Confidential ity Notice
This manual is provided solely as an installation, operation, 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 700 Series Page/Party® system is an industrial communications system designed to be both durable
and flexible. GAI-Tronics offers a wide variety of configuration options to solve challenging application
problems.
The 7265-101 Multi-Party Desktop Subset provides page and party line communication capability for up
to five party lines when installed with a remote amplifier. The desktop subset is designed for indoor
applications, and includes a pressbar handset, a five-position party line selector switch, and an internal
speaker with volume control.
The subset interconnect cable permits mounting up to 8 feet from the amplifier.
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 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 desktop subset, simply plug the connector into the socket in the bottom of the 7245 Series
amplifier enclosure. See Figure 1.
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: 610-796-5954
V
ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
Pub. 42004-114M
Model 7265-101 Multi-Party Desktop Subset Page 2 of 4
Figure 1. Installing the 7265-101 Desktop Subset
Operation
For multi-party systems, complete the following steps to make a page announcement:
1. Lift the handset from the cradle. If party line conversation is desired, rotate the selector switch to an
unoccupied party line.
2. Depress and hold the handset pressbar.
3. Speak directly into the microphone to broadcast your announcement over the loudspeakers.
4. Release the handset pressbar, and if requested, wait for a response.
The paged individual(s) responds by picking up a station handset and turning the selector switch to the
requested party line.
The full duplex party line communication is not broadcast over the system speakers. Other individuals
can also pick up and join the conversation at any time. Always return the handset to the cradle following
a page or a party line conversation.
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Pub. 42004-114M
Model 7265-101 Multi-Party Desktop Subset Page 3 of 4
Maintenance
The following adjustments are accessible through the rear chassis of the amplifier using a small standard
screwdriver:
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
CAUTION
Desktop subsets are susceptible to strong magnetic forces. If magnetic forces
are placed close to the subset, an on or off-hook condition may occur.
Troubleshooting
The following table lists some hints to aid technicians in troubleshooting:
Problem Solution
Integral speaker level requires
adjustment.
Outgoing conversation level
requires adjustment.
Station stays on-hook or offhook.
Incoming conversation level
requires adjustment.
Feedback/distortion (a hum or
buzz on the line) occurs during
all Page/Party
®
station
operation.
1. Adjust the volume control on the front of the subset.
2. Adjust the speaker volume control at the amplifier.
Adjust the microphone gain at the amplifier.
The reed switch may be defective. Test the reed switch for
continuity by connecting an ohmmeter to the reed switch connector.
Place the receiver portion of the handset into the cradle of the reed
switch. The circuit should be closed. Remove the handset from the
cradle. The circuit should be open.
Adjust the receiver volume control at the amplifier. Refer to the
applicable amplifier manual.
1. Adjust the receiver sidetone at the amplifier.
2. The line may be improperly terminated. Inspect the system
cable for loose connections, shorts, and grounds. Line balance
assembly connections are critical.
Feedback occurs during paging
only.
Sidetone (hearing one’s own
voice in the receiver of the
handset) requires adjustment
Use the muting feature in the amplifier enclosure at the terminal
blocks. (Connect the violet wire at terminal 8 to terminal 7.)
1. Adjust the receiver sidetone at the amplifier. Refer to the
applicable amplifier manual.
2. Check the system cable connections to the resistors in the line
balance assembly are properly terminated.
Crosstalk occurs.
One or more system cable pairs may be improperly terminated.
Visually inspect the system cable connections for accidental crossing
of the cable pairs or grounds.
Miscellaneous
A defective handset/speaker amplifier printed circuit board assembly
(PCBA) can cause numerous problems. If the Page/Party
not functioning properly, it may be worthwhile to try replacing the
handset/speaker amplifier.
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®
station is
Pub. 42004-114M
Model 7265-101 Multi-Party Desktop Subset Page 4 of 4
Specification s
Material/finish .................................................................................................. Housing - light gray Cycolac
Front panel and base - 16-gauge cold rolled steel with black polyurethane enamel finish
Connections.......................................................... All connections to the subset are made through an 8-foot
multi-conductor cable terminated by a connector
that plugs into the bottom of the amplifier enclosure.
Integral speaker .................... 3-inch square, 45-ohm, 4-watt, moisture-proof, shielded magnetic pole piece
Temperature range ............................................................................ −22 F to +158 F (−30 C to +70 C)
Dimensions ................................................ 9.35 L 10.46 W 4.81 H inches (237.5 265.7 122.2 mm)
Net weight ............................................................................................................................. 5.9 lbs. (2.7 kg)
Shipping weight .................................................................................................................... 7.0 lbs. (3.2 kg)
Handset
Cable ........................................................................................... 6-foot (1.8 m) extended retractile cord
Material/finish ........................................................................................................... Light gray Cycolac
Transmitter ..................................................... 10-ohms; pressure differential noise-canceling dynamic
Receiver ................................................... 130-ohms; high-efficiency dynamic, hearing-aid compatible
Approvals
NRTL certified for use in US and Canada .............................................. Class I, Div. 2, Groups A, B, C, D,
when connected to a certified GAI-Tronics 7245 series amplifier enclosure using
a certified GAI-Tronics 723 series amplifier
Temperature Code ........................................................................................T3 (Maximum ambient = 70º C)
CE Mark
Replacement Parts
Part No. Description
10112-101 Handset Assembly
12502-101 Receiver Replacement Kit
12511-001 Microphone, Noise-canceling
12514-007 PVC Coil Cord, 6C and Bushing Kit
69200-101 Termination PCBA
25728-001 Housing/Reed Switch Assembly for subsets with No. 69200-001 Desktop
Termination PCBA
61207-006 Party Line Switch Cable Assembly
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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. If (a) Seller’s goods prove
to be defective in workmanship and/or material under normal and proper usage, or unfit for the purpose
specified and agreed upon, and (b) Buyer’s claim is made within the warranty period set forth above,
Buyer may return such goods to GAI-Tronics nearest depot repair facility, freight prepaid, at which time
they will be repaired or replaced, at Seller’s option, without charge to Buyer. Repair or replacement shall
be Buyer’s sole and exclusive remedy. The warranty period on any repaired or replacement equipment
shall be the greater of the ninety (90) day repair warranty or one (1) year from the date the original
equipment was shipped. In no event shall GAI-Tronics warranty obligations with respect to equipment
exceed 100% of the total cost of the equipment supplied hereunder. Buyer may also be entitled to the
manufacturer’s warranty on any third-party goods supplied by GAI-Tronics hereunder. The applicability
of any such third-party warranty will be determined by GAI-Tronics.
Services. Any services GAI-Tronics provides hereunder, whether directly or through subcontractors,
shall be performed in accordance with the standard of care with which such services are normally
provided in the industry. If the services fail to meet the applicable industry standard, GAI-Tronics will reperform such services at no cost to buyer to correct said deficiency to Company's satisfaction provided
any and all issues are identified prior to the demobilization 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 GAITronics 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 such claim is made in writing within the applicable warranty
periods as set forth above. Provided, however, that if the defect complained of is latent and not
discoverable within the above warranty periods, every claim arising on account of such latent defect shall
be deemed waived unless it is made in writing within a reasonable time after such latent defect is or
should have been discovered by Buyer.
Limitations / Exclusions. The warranties herein shall not apply to, and GAI-Tronics shall not be
responsible for, any damage to the goods or failure of the services supplied hereunder, to the extent
caused by Buyer’s neglect, failure to follow operational and maintenance procedures provided with the
equipment, or the use of technicians not specifically authorized by GAI-Tronics to maintain or service the
equipment. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE IN LIEU OF AND
EXCLUDE ALL OTHER WARRANTIES AND REMEDIES, WHETHER EXPRESS OR IMPLIED BY
OPERATION OF LAW OR OTHERWISE, INCLUDING ANY WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Return Policy
If the equipment requires service, contact your Regional Service Center for a return authorization number
(RA#). Equipment should be shipped prepaid to GAI-Tronics with a return authorization number and a
purchase order number. If the equipment is under warranty, repairs or a replacement will be made in
accordance with the warranty policy set forth above. Please include a written explanation of all defects to
assist our technicians in their troubleshooting efforts.
Call 800-492-1212 (inside the USA) or 610-777-1374 (outside the USA) for help identifying the
Regional Service Center closest to you.
(Rev. 10/06)
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