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EARMARK
EARMARK
EARMARK
EARMARK
EARMARK
515 Fan Hill Rd., Monroe, CT 06468
Telephone
203-777-2130
OWNER'S MANUAL
®
OPERATING INSTRUCTIONS FOR
LOUDMOUTH
MODEL LMT-2 & LMT-2S
I
DESCRIPTION AND GENERAL INFORMATION
The LOUDMOUTH (model LMT-2 & LMT-2S) is a battery
powered voice amplifier. Designed for individuals who
work in difficult environments. The
LOUDMOUTH utilizes a combination of built-in
features and available microphones to assure that
you have precisely the right system for your specific
application.
Built-in features include:
Local voice amplification up to 125 dB
Watertight Polycarbonite housing
Large switches for gloved hand operation
Stainless-steel clips
Uses standard 9V alkaline battery
Special purpose microphones included with your LOUDMOUTH :
LMT-2 includes a
Throat Mic;
excellent for respirators and situations where
you have your SCBA mask on and off frequently or are wearing protective
clothing too restrictive for a regular headphone.
(replacement part #
THR-4B
)
LMT-2S includes a
SAC (Surface Adhering Contact) Mic
; sticks on the
Outside of the SCBA faceplate and translates vibrations into clear speech,
even through a nose cup (replacement part #
SAC-4B
).
TM
TM
TM
SPECIFICATIONS
Audio Output
Up to 125 dB, spl at the speaker face; 95 dB at 3 meters
Housing
Watertight, decontaminable, Polycarbonate
Attachment Self-locking, stainless steel belt clip and Turn-Out coat clip
Mic/cord
Electret Throat Microphone (THR-3), High Flex cord;
withstands 105C
Mic Connector
Coaxial mini-UHF, Mil Std construction
Attributes
Weight 392 g. Height 132 mm, Width 97mm. Depth 38 mm.
Power Supply
9 Volt, alkaline battery, NEDA 1604A, nominal 12hr duty cycle
Battery Chamber
Sealed, watertight encloser
Controls
Large, rotary and slide switches for gloved hand operation
APPROVALS AND LISTINGS
LOUDMOUTH approved for use in methane-air mixtures by MSHA.(Approval No. 9B-161-0)
TM
A division of
Redco Audio Inc.
