Federal Signal Corporation DSA1X Description, Specifications, And Installation Manual Download

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Description, Specifications,

and Installation Manual

25500485

Rev. A1 1018

Printed in U.S.A.

DSA1X

™

Speaker

High-Powered Indoor/Outdoor Speaker

For use in hazardous locations

Summary of Contents for DSA1X

Page 1: ...iption Specifications and Installation Manual 25500485 Rev A1 1018 Printed in U S A Copyright 2018 Federal Signal Corporation DSA1X Speaker High Powered Indoor Outdoor Speaker For use in hazardous locations ...

Page 2: ...y is in lieu of all other warranties express or implied contractual or statutory including but not limited to the warranty of merchantability warranty of fitness for a particular purpose and any warranty against failure of its essential purpose 2645 Federal Signal Drive University Park Illinois 60484 3167 www fedsig com Customer Support 800 548 7229 1 708 534 3400 Technical Support 800 524 3021 1 ...

Page 3: ...le Location 10 Wall Mounting 10 Attaching the Mounting Brackets to the Speaker Housing 10 Pole Mounting 14 Large Pole Mounting 6 in diameter or larger 14 Small Pole Mounting 2 3 8 in or 4 1 2 in diameter poles 15 Mounting with Omni Direction Bracket 2 3 8 in diameter pole 16 Mounting without Bracket 17 Opening the Housing 17 Wiring the Speaker 18 Tapping the Speaker 19 Closing the Housing 19 Getti...

Page 4: ...iew of speaker 13 Figure 7 Ceiling mount 13 Figure 8 Bracket I IP100 PMW 14 Figure 9 Bracket I IP100 PM 15 Figure 10 Bracket I IP100 OMNI 16 Figure 11 Surface mount hole center dimensions 17 Figure 12 Opening the speaker 18 Figure 13 Wiring the Speaker Drawing 18 Figure 14 Tapping the Speaker Drawing 19 Tables Table 1 Electrical 9 Table 2 Sound Power Level SPL 9 Table 3 Environmental and Physical ...

Page 5: ...Activating the DSA1X Speaker may not result in people taking the desired actions if those to be warned are not properly trained about the meaning of warning sounds Users should follow FEMA recommendations and instruct those to be warned of correct actions to be taken After installation service or maintenance test the system to confirm that it is operating properly Test the system regularly to conf...

Page 6: ...andard for Pleasure and Commercial Motor Craft For optimum sound distribution do not install this speaker where objects would block any portion of the front of the DSA1X Speaker Do not paint the DSA1X Speaker No finish or coating is required Paint may obstruct the sound output reducing the effectiveness of the horn Establish a procedure to routinely check the signal system for proper activation an...

Page 7: ...to refer to the system may not provide the intended audible warning and service personnel may be exposed to death permanent hearing loss or other bodily injury File these instructions in a safe place and refer to them periodically Give a copy of these instructions to new recruits and trainees Also give a copy to anyone who is going to service or repair the DSA1X Speaker To reduce the risk of elect...

Page 8: ...evels of the larger DSA Speakers The DSA1X is designed for outdoor use and large indoor structures All wiring interfaces are accessible through internal connectors and built in NPT entrances for quick and easy installation If the NEC or Local electrical codes allow for using a cable gland the gland must be Listed The DSA1X has inch and inch NPT entry sizes The DSA1X comes with an adjustable stainl...

Page 9: ...ch NPT Table 2 Sound Power Level SPL Audio Frequency response 500 Hz to 4000 Hz Power Tap SPL dBC at 10 feet tone voice 100 W 119 dBa 114 5 dBa 55 W 117 dBa 111 5 dBa 32 W 114 dBa 108 5 dBa 18 W 111 dBa 105 5 dBa Table 3 Environmental and Physical Operating temperature range 40 F to 150 F 40 C to 66 C Humidity range 0 95 non condensing Size 7 in height 9 in width 10 in length 178 mm x 229 mm x 254...

Page 10: ...r pole mount with optional pole accessories The standard mount can be flipped to allow ceiling mount To wall mount the DSA1X Speaker do the following 1 Find suitable location to mount speaker Use industry or company preferred practices when mounting hardware to structures 2 Verify the mounting is adequate to hold the weight of speaker cables and visual devices if equipped 3 Refer to Figure 3 or us...

Page 11: ...3 8 16 x 1 in bolts flat washers lock washers and nuts Figure 2 Bracket attached to speaker 1 4 20 x 5 8 screws 6 3 8 16 x 1 bolts 4 Note the orientation of this curved slot with respect to the FS on the side of the housing 1 2 NPT Sealed from the factory Figure 3 Width and height of bracket 2 00 in 5 00 in 2 88 in 1 44 in 5X 397 ...

Page 12: ...12 Installation DSA1X Speaker Figure 4 Depth and height with bracket 6 68 in 2 53 in 12 87 in 2 00 in 10 09 in Figure 5 Top view of speaker 10 09 in 12 87 in 8 90 in 1 2 NPT Sealed from the factory ...

Page 13: ...stallation Description Specifications and Installation Manual Figure 6 Bottom view of speaker 3 4 NPT 3 4 NPT Sealed from the factory 3 4 NPT DSA1X Speaker includes a Threaded Plug kit Figure 7 Ceiling mount ...

Page 14: ...Find suitable location to mount speaker Use industry or company preferred practices when mounting hardware to poles or other structures 2 Attach the I IP100 PMW bracket to the pole using banding or use the pre drilled holes to bolt the bracket to the pole or structure 3 Using the supplied flat washers lock washers and 3 8 in nuts mount the speaker to the I IP100 PMW bracket as shown in Figure 2 4 ...

Page 15: ...to mount speaker Use industry or company preferred practices when mounting hardware to poles or other structures 2 Remove the speaker U shaped bracket store the pivot lock bolts 3 Select the proper I IP100 PM U bolt for the pole 4 Attach the U shaped bracket from the speaker to the pole using the I IP100 PM U bolt bracket nuts and washers 5 Attach the speaker and set direction using the pivot and ...

Page 16: ...racket to create an omni directional speaker The speaker is mounted as described in the Small Pole Mount section with the omni bracket mounted at a distance of 2 0 inches from the speaker 1 Identify location for bracket 2 Attach bracket using supplied U bolts and hardware Figure 10 Bracket I IP100 OMNI 2 0 in Omni Bracket ...

Page 17: ... hole center dimensions 5 20 in 2 60 in 3 00 6 00 7 39 C L C L 6 1 4 20 0 5 in THREAD DEPTH Opening the Housing Tools required 3 8 in socket 6 in extension To open the housing loosen the four cover screws while supporting the housing so it does not fall The cover screws are retained in the housing The front of the unit is heavy but it is attached to the rear housing with a pivot hinge to allow eas...

Page 18: ...r to the terminal marked LINE IN Use Common and 25 V or Common and 70 V 3 Use the LINE OUT terminals to connect to an additional speaker or an end of line resistor if required Speakers in close proximity must be connected in phase Figure 13 Wiring the Speaker Drawing LINE IN LINE OUT COM 9 8V 14 2V 20 0V 55W 32W 18W 28 3V 100W COM COM 25V 70V LINE IN COM 25V 70V LINE OUT ...

Page 19: ... the perimeter of the rear cover 2 If the front of the unit was removed lift the front of the DSA1X to allow the hinge pin to be installed align the front unit with the rear cover and attach the hinge pin with retaining clip 3 Verify that the wires are not strained and are not impeding ability to close unit 4 Lift front of unit and seat the front cover against the rear enclosure 5 Tighten the cove...

Page 20: ...2645 Federal Signal Drive University Park Illinois 60484 3167 www fedsig com Customer Support 800 548 7229 1 708 534 3400 Technical Support 800 524 3021 1 708 534 3400 ...

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