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Application <br /> Strobes <br /> Genesis G4 Series strobes are UL 1971-listed for use indoors as Genesis LED G4 Series horns,strobes,and horn-strobes mount to <br /> wall-mounted public-mode notification appliances for the hearing any standard one-gang,two-gang,3.5-inch octagon,and 4-inch <br /> impaired. Prevailing codes require strobes to be used where square electrical box. Matching optional G4T trim rings are available <br /> ambient noise conditions exceed 105 dBA(87 dBA in Canada), to cover oversized openings.Optional color matched double-gang <br /> where occupants use hearing protection,and in areas of public surface boxes are also available. <br /> accommodation as defined in the Americans with Disabilities Act. <br /> Synchronization is important in order to avoid triggering seizures Double Gang Electrical Box <br /> in people with photosensitive epilepsy.All Genesis strobes exceed <br /> UL synchronization requirements(within 10 milliseconds over a Trim Plate(optional) <br /> two-hour period)when used with a synchronization source.See <br /> the specifications table for a list of compatible sources. <br /> ® ° Mounting Plate <br /> Horns ° Machine Screw <br /> Genesis horn output reaches as high as 92 dBA and features an °°® �� Signaling Appliance <br /> improved audio frequency range compared with other Genesis ° <br /> horns.This results in excellent sound penetration through walls and / y <br /> a clear warning of danger. Horn only models may be configured for s` <br /> either coded or non-coded notification appliance circuits.They can <br /> also be set for high or low dBA output.This setting reduces horn ;E• <br /> output by about 6 dBA. Horn-only models may be ceiling-mounted `�' ?: E's• <br /> or wall-mounted. <br /> The suggested sound pressure level for each signaling zone used Sho ring cap <br /> with alarm signals is at least 15 dBA above the average ambient <br /> sound level,or 5 dBA above the maximum sound level having a <br /> duration of at least 60 seconds,whichever is greater.These values Optional Trim Plate <br /> are measured at five feet(1.5 m)above the floor.The average Using a trim plate is optional. <br /> ambient sound level is A-weighted,fast response sound pressure <br /> measured over a 24-hour period. <br /> Doubling the distance from the signal to the ear will theoretically <br /> result in a 6 dBA reduction of the received sound pressure level. <br /> The actual effect depends on the acoustic environment in the space. <br /> A 3 dBA difference represents a barely noticeable change in volume. <br /> Installation <br /> Genesis G4 horns and strobes mount to the required GP10 room <br /> side wiring plate.The GP10 mounting plate is ordered separately Two-gang Electrical Box One-gang Electrical Box <br /> from the G4 device in packs of 10 for convenient pre-installing and <br /> pre-wiring.The device can be removed easily from the room side <br /> wiring plate by pushing up with a screwdriver.The cover can also Wiring <br /> be removed from the device easily with a screwdriver to access <br /> the light and sound output settings and a diagnostics test port <br /> for voltage testing. <br /> �O O O� <br /> Removing Cover Removing Device O O <br /> Horn/strobe + +Horn/strobe <br /> circuit in - II III III II _ circuit out <br /> (signal polarity <br /> 'Zz shown in the + +fflMoliollolIr <br /> ® ' ® active condition) <br /> o <br /> Shorting Clip <br /> 0 <br /> El �O O ® o ® O O� <br /> 0 <br /> 0 <br /> Page 2 of 6 D A T_ E85001-0668 <br /> Not to be used for installa, purposes. Issue 1.2 <br />