User manual GAI-TRONICS 751-002

[. . . ] It mates directly with the 701 and 751 Series Enclosures and broadcasts page announcements over the Page/Party® system speakers. The Model 751-002 is constructed of 16-gauge cold-rolled steel and is suitable for either indoor or outdoor use. Installation Do not install this equipment in hazardous areas or areas other than those on the equipment approval list in the "Specifications" section. Such installation may cause a safety hazard and consequent injury or property damage. [. . . ] 42004-258B Page: 3 of 3 Specifications Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21­28. 8 V dc range, 25 V dc nominal Power consumed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zero signal: 0. 25 W Max signal: 27 W Construction/finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-gauge cold-rolled steel/gray polyurethane Amplifier output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Push-pull, Class B, 12 watts minimum, with nominal supply voltage Amplifier sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 5 V ac, for rated output Frequency response. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 1 kHz Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1% maximum THD @ 1 kHz, 12 watts Input impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50, 000 ohms nominal Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Speaker volume (adjusted through an access hole behind the nameplate on the front panel) Temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -22° F to +158° F (-30° C to +70º C) Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8. 1 H × 8. 1 W × 3. 0 D inches; (206 × 206 × 76 mm) Shipping weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2. 6 kg) Approvals NRTL Listed for USA and Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, Groups A, B, C, D when used with listed GAI-Tronics Model 702 or 703 24 V dc series enclosures Class I, Div. 2, when used with listed GAI-Tronics Model 732, 758, 7325, 733, or 7335 24 V dc series enclosures CE Mark Replacement Parts Part Number Description 10440-002 46101-012 12523-001 12601-001 12604-004 25210-005 69701-012 Maintenance Cable Screw Kit GAI-Tronics Nameplate Kit Standoffs (10 pack) Fuse, Slow-Blow, 2 A (10 pack) Gasket Speaker Amplifier PCBA f:\standard ioms - current release\42004 instr. manuals\42004-258b. doc 11/10 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. [. . . ] 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. [. . . ]