GAI-Tronics DSA-201 User Manual Download Page 12

(Rev. 10/06)

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 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 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.

Summary of Contents for DSA-201

Page 1: ...ral Information 1 Product Overview 1 System Requirements and Limitations 1 Features and Functions 1 Description of Major Components 2 Installation 3 General Information 3 General Installation Guidelines 3 Security Hardware 3 Conduit Installation Details 4 Mounting 4 Field Wire Installation 5 Power 5 Audio Input Output 5 Speaker 5 Audio Adjustments 5 Volume Control 5 Gain Adjustment 5 System Interc...

Page 2: ...on Product Overview The GAI Tronics Digital Intercom system is designed for use in hazardous and non hazardous area communications both indoors and outdoors and in high noise areas The Model DSA 201 Remote Speaker Amplifier is designed specifically to enable audio received by a DHx Series Intercom Station to be broadcast into high noise areas System Requirements and Limitations The DSA Series Remo...

Page 3: ...ear enclosure and a front panel assembly The front panel assembly contains power and fault status indicators See Figure 1 Controls for speaker volume and gain are provided on the 69829 10x speaker amplifier PCBA which is housed in the rear enclosure All field terminations audio in out power and speaker are made in the rear enclosure Refer to Figure 2 and Figure 6 Figure 2 DSA Series Remote Speaker...

Page 4: ...lacement est désigné non dandereux Install equipment without modification and according to all applicable local and national electrical codes USA and Canada Consult the National Electrical Code NFPA 70 Canadian Standards Association CSA 22 1 and local codes for specific requirements regarding your installation Class 2 circuit wiring must be performed in accordance with NEC 725 55 General Installat...

Page 5: ...gure 4 Top entry conduit installation details for metallic enclosures NOT recommended Mounting The mounting and wiring instructions are as follows 1 Remove the four security screws from the front of the intercom station and separate the front panel from the rear enclosure Place the front panel and the screws in a safe location 2 Secure the rear enclosure to the mounting surface using the four 0 28...

Page 6: ... or dc power source A separate power feed is recommended for each remote amplifier Terminal block TB8 is provided for connection of power to the station Also the enclosure must be connected to earth ground Install a ring lug on the ground conductor prior to connection to the enclosure Secure the ring lug to the 6 ground screw on the rear enclosure AudioInput Output Terminal block TB6 has been prov...

Page 7: ...PEAKER AMPLIFIER Page 6 of 10 f standard ioms current release 42004 instr manuals 42004 452a doc 11 11 Table 1 Gain Settings Setting Jumper P6 Jumper P9 0 dB 0 0 6 dB 0 1 12 dB 1 0 24 dB 1 1 Figure 5 69829 10x Remote Speaker Amplifier PCBA ...

Page 8: ...MOTE SPEAKER AMPLIFIER Page 7 of 10 f standard ioms current release 42004 instr manuals 42004 452a doc 11 11 System Interconnection Refer to Figure 6 for a typical system wiring diagram Figure 6 Typical system interconnection diagram ...

Page 9: ...owerStatus The Power Status LED on the front panel indicates when power is applied to the unit FaultStatus The Fault Status LED on the front panel indicates when an amplifier fault speaker line fault has occurred The speaker line fault must be repaired and power to this unit must be cycled in order to reset the fault indication Maintenance General Information WARNING Always remove power to this st...

Page 10: ...lt has occurred Repair the speaker line fault and cycle power off on in order to reset the fault indication Feedback 1 Point the speakers away from the interfering station 2 Reduce the speaker volume 3 Increase the distance between the speaker and the interfering station 4 Two digital intercom stations can be barred from communication Refer to the Protection against Feedback Configuration section ...

Page 11: ... 2 maximum THD 1 kHz 12 watts Hum and noise 55 dB 20 Hz 20 kHz Loudspeaker 8 ohms Inputs Audio 0 775 Vrms Outputs Audio line to next amp Indicators Power Fault Controls Speaker volume Gain System cabling Power No 12 18 AWG Audio No 16 24 AWG Temperature range 4 ºF to 140 ºF 20 ºC to 60 ºC Dimensions 8 0 203 2 W 9 5 241 3 H 3 9 99 0 D inches mm Shipping weight 7 lbs Unit must be locally powered App...

Page 12: ... 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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