EG1R-VM EDWARDS SIGNALING PRODUCTS, EG1R-VM Datasheet - Page 2

• Manufacturer Part Number: EG1R-VM
• Description: 20H6033
• Manufacturer: EDWARDS SIGNALING PRODUCTS

Application
Genesis strobes are UL 1971-listed for use indoors as wall-mount-
ed public-mode notification appliances for the hearing impaired.
Prevailing codes require strobes to be used where ambient noise
conditions exceed 105 dBA (87dBA in Canada), where occupants
use hearing protection, and in areas of public accommodation
as defined in the Americans with Disabilities Act (see application
notes – USA).
Combination horn-strobe signals must be installed in accordance
with guidelines established for strobe devices. Consult with your
Authority Having Jurisdiction for details.
All Genesis strobes exceed UL synchronization requirements
(within 10 milliseconds over a two-hour period) when used with a
synchronization source. Synchronization is important in order to
avoid epileptic sensitivity.
Horns
Genesis horn output reaches as high as 99 dB and features a
unique multiple frequency tone that results in excellent sound
penetration and an unmistakable warning of danger. Horns may be
configured for either coded or non-coded signal circuits. They can
also be set for low dB output with a jumper cut that reduces horn
output by about 5 dB. Horn-only models may be ceiling-mounted
or wall-mounted.
The suggested sound pressure level for each signaling zone used with
alarm signals is at least 15 dB above the average ambient sound level,
or 5 dB above the maximum sound level having a duration of at least
60 seconds, whichever is greater, measured 5 feet (1.5 m) above the
floor. The average ambient sound level is, A-weighted sound pressure
measured over a 24-hour period.
Doubling the distance from the signal to the ear will theoretically result
in a 6 dB reduction of the received sound pressure level. The actual
effect depends on the acoustic properties of materials in the space.
A 3 dBA difference represents a barely noticeable change in volume.
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WARNING: These devices will not operate without electrical power. As
fires frequently cause power interruptions, further safeguards such as
backup power supplies may be required.
Installation
Genesis horns and strobes mount to any standard one-gang sur-
face or flush electrical box. Matching optional trim plates are used
to cover oversized openings and can accommodate one-gang,
two-gang, four-inch square, or octagonal boxes, and European
100 mm square.
with optional trim plate
figured for use with coded systems by cutting a jumper on the
circuit board. This results in a steady output that can be turned
on and off (coded) as the system applies and removes power to
the signal circuit. A Genesis Signal Master is required when horn-
strobe models are configured for coded systems. Non-temporal,
horn-only models sound a steady tone.
Genesis clear strobes and horn-strobes are shipped from the fac-
tory ready for use as UL 1971 compliant signals for public mode
operation. These signals may be configured for temporal flash by
cutting a jumper on the circuit board. This battery-saving feature is
intended for private mode signaling only.
Genesis clear strobes and horn-strobes may be set for 15, 30, 75,
or 110 candela output. The output setting is changed by simply
opening the device and sliding the switch to the desired setting.
The device does not have to be removed to change the output
setting. The setting remains visible through a small window on the
side of the device after the cover is closed.
Horns and horn-strobes are factory set for high dB output.
Low dB output may be selected by cutting a jumper on the
circuit board. This reduces the output by about 5 dB.
Wiring
Field wiring terminals accommodate #18 to #12 AWG (0.75 mm²
to 2.5 mm²) wiring. Horns, strobes, and combination horn-strobes
are interconnected with a single pair of wires as shown below.
Genesis Horn/Strobe
Not to be used for installation purposes.
All Genesis signals come pre-assembled
with captive mounting screws for easy in-
stallation. Two tabs at the top of the signal
unlock the cover to reveal the mounting
hardware. The shallow depth of Genesis
devices leaves ample room behind the
signal for extra wiring. Once installed with
the cover in place, no mounting screws
are visible.
Field Configuration
Temporal horn and horn-strobe models
are factory set to sound in a three-pulse
temporal pattern. Units may be con-
D A T A S H E E T
S85001-0573
Issue 11