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Pub. 42004-795AQG
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
SP2 Fiber Handset/Speaker Amplifier Station
Quick Installation Guide
Important Safety Instructions
Read, follow, and retain instructions—All safety and operating instructions should be read and followed before operating
the unit. Retain instructions for future reference.
Heed warnings—Adhere to all warnings on the unit and in the operating instructions.
Attachments—Attachments not recommended by the product manufacturer should not be used, as they may cause
hazards.
Servicing—Do not attempt to service this unit by yourself. Opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
ATTENTION
international electrical codes. North America—Consult the National Electrical Code (NFPA 70), Canadian Standards
Association (CSA 22.1), and local codes for specific requirements regarding your installation. Clas s 2 circuit wiring must be
performed in accordance with NEC 725.55.
These enclosures must be installed by trained, qualified and competent personnel. Installation must comply with state and
national regulations, as well as safety practices for this type of equip ment.
WARNING
charger without the batteries connected.
In 24 V dc systems, most chargers have an unloaded output of 35 to 45 volts that can quickly damage the equipment designed
for nominal 24 volts. The maximum battery voltage should never exceed the maximum specified input voltage.
WARNING
energized.—Ensure proper grounding to protective earthing.
ATTENTION
component provided by the end installer. Supply voltage 3.3 V dc, supply
current 300 mA, power dissipation 1 W. Fiber optic module must comply
with the provisions of Laser Class 1.
—Install equipment without modification and according to all applicable local, national and
—In 24 V dc systems: Under NO condition sho uld t his equipment be operated fro m a battery
—Do not disconnect equipment while
—This device requires an active laser
General Information
This guide covers the installation of the SP2 Fiber Handset/Speaker
Amplifier Station. Refer to Publication 42004-797L2 for detailed
explanations of the available configuration options and adjustments,
system design information, and warranty information. GAI-Tronics’
product documentation is located on the “Document Center” page of the
GAI-Tronics website. The link to the document center is https://www.gai-
tronics.com/docs/default.htm. Figure 2 shows the standard SP2 Fiber
Handset/Speaker Amplifier Station.
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: 610-796-5954
ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
V
Figure 1. SP2 Station
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Pub. 42004-795AQG
SP2 Fiber Handset/Speaker Amplifier Station Quick Installation Guide Page 2 of 3
Available Options
70/100V constant voltage termination board
with 24 watt output
24 V dc power supply
speaker/amplifier only (no handset)
headset with page pressbar
five configurable alternate page destinations
with selector switch
All-Call push button
PVC or Hytrel
®
handset cords in 6-, 15-, or
25-foot lengths
conformal PCBA coating
Figure 2. SP2 Station—Interior View
Available Settings and Adjustments
Most optional equipment is preconfigured to default settings at the
factory. The following is a partial list of the available adjustments and
settings that may be needed:
speaker volume series/parallel speaker connection
receiver volume station ID and zone selector.
Installation
Mounting the Enclosure
Mount the enclosure using the four 0.312-inch (8 mm) diameter holes
located on the mounting flanges with ¼-inch (M6) hardware. The
suggested mounting height for all station enclosures is 48 inches (1219
mm) to the center of the bottom mounting holes of the enclosure. See
Figure 3 for mounting details. The SP2 Station is not supplied with
conduit or cable openings.
Remove the front panel and drill or punch entry openings in the rear
section of the enclosure. The station is suitable for bottom and/or top
entry. The recommended entry is via the enclosure bottom to prevent
moisture from dripping onto the termination board. Refer to Figure 3 for
the suggested locations of cable entry. There must be a minimum of ½
inch (13 mm) of material between entry holes.
Field Wiring
The SP2 Station provides terminal blocks on the termination PCBA
located in the rear enclosure for field wiring the power, speaker, and
RTU connections. Connect spade lugs to the wires before fastening
them to the termination board terminal blocks to obtain the most secure
connection. Torque the terminal block screws to 8–10 lb
Nm) when attaching the spade lugs.
The main PCBA, mounted on the back of the front panel, contains the 600-ohm audio connection. Use ferrule terminals for
this connection. The fiber termination board is mounted on top of the main PCBA, which provides fiber optic termination to
the Ethernet SFP transceiver.
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in (0.90–1.13
Figure 3. Suggested Wire Entry Locations
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SP2 Fiber Handset/Speaker Amplifier Station Quick Installation Guide Page 3 of 3
Figure 4. SP2 Termination Board Connections
Figure 5. SP2 Fiber Optic Ethernet Connection
Front Cover Installation
After all adjustments have been completed, place the front cover on the rear enclosure, being careful not to pinch any cables.
Secure the front cover using the four screws and washers provided. Torque the screws to 10–12 lb·in (1.13–1.36 N·m).
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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
re-perform 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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