Atlas Sound AM1100 specifications Series, Features, Applications, General Description, Nine

“THE MASKER”	AM1100
UL LISTED, SELF-CONTAINED AUDIO MASKING SYSTEM	Series

FEATURES

•Self-Contained System is Equipped with 4" Loudspeaker, Level Control Amplifier, Power Supply, and Digital Pink-Noise Generator

•Unique One-Point Suspension Allows 360° Positioning Capability

•External Master Panel Allows Convenient Access to Power and Level Control Functions

•Available in 117 VAC and 16 VAC Versions

•Listed Under UL Standard 1480 as a General Signaling Appliance

	APPLICATIONS
	Achieve acoustical privacy in open and partitioned office areas by installing Atlas Sound’s self-
	contained, audio masking system — The Masker. Compact assembly adds low-level sound into
	environment to obscure ambient noise, achieving conversational privacy in designated areas.
	Easy-to-install system may be used in general application to increase privacy and/or productivi-
	ty in individual cubical and work areas by “blocking out” surrounding conversation. It is also
	used in individual office areas, common waiting areas, and professional offices where confiden-
	tial conversations occur. The equalized masking sound lowers intelligibility and “masks” disrup-
AM1100
	tive outside sounds.
(Front View)

					GENERAL DESCRIPTION
					The Masker AM1100 Series is an easy-to-install, high-performance masking system that
					includes a built-in power supply, digital pink-noise generator, 2-watt amplifier, 4" loudspeaker
					and selection of optional installation and performance enhancements. Compact assembly is
					housed within a 6" metal cube enclosure with one point suspension to allow 360° positioning in
					ceiling plenums.
					Easy-to-operate control panel features on/off power switch, screwdriver-adjust master SPL
					level control, knob adjust attenuator (11⁄2 dB per step), and two screwdriver-adjust low-pass fil-
					ters. For installation convenience, the sound out-put curve of The Masker is pre-set at the fac-
					tory to meet most masking applications (see Fig. 1).
					Custom curves to satisfy individual customer specifications are also available upon special
					request. The 117VAC versions are standard with transformer, IC electronic regulator, replace-
					able fuse and grounded plug or conduit connector for termination. The 16VAC version is
					equipped with IC electronic regulator, re-settable circuit breaker and 8" leads for connection to
					external power transformer. Models are finished in black epoxy and configured as listed in the
					chart below. Option abbreviations are as follows: (L) AC line cord with molded plug and (H) 4'
					suspension chain with “S” hook.
	AM1100
	(Rear View)										NINE
						SPECIFICATIONS
	POWER	PINK-NOISE				AMPLIFIER	POWER SUPPLY	LOUDSPEAKER	FREQUENCY
MODEL	REQUIREMENTS	GENERATOR				SECTION	SECTION		RESPONSE	WEIGHT
AM1100-LH	117VAC, 60 Hz	IC Type				IC Type,	IC Electronic Reg.,	4" (102mm)
	7 Watts		Digital			2 Watts	Xfmr, Replaceable Fuse	10 oz.	200 Hz - 4 kHz	5.4 lbs
AM1100-16V	16VAC, 60 Hz	Operation				Output	IC Electronic Reg.,	Ceramic		(2.45)
	@ 350 mA						Circuit Breaker	Magnet
MODEL							DESCRIPTION
AM1100-LH				117 VAC Masker with line cord and 4 foot chain
AM1100-16VH			16 VAC Masker with chain (Power Supply not included *)

•The generic UL listed 16VAC power supply required for the AM1100-16VH is available from: Caldrad Electronics, 819 N. Highland Ave. Los Angelas, CA 90038, Voice: (323) 465-2131 Fax: (323) 465-3504

Order Part Number: 45-760

Specifications subject to change without notice

1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 /FAX (800) 765-3435

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© 2001 Atlas Sound Printed in U.S.A. 000501 SL9-1218