3
OTTO NOIZEBARRIER
®
TAC
INSTRUCTIONS FOR USE
Introduction
The OTTO NoizeBarrier TAC headset provides clear radio communications, industry-lead
-
ing hearing protection and excellent situational awareness/talk-through capability for
mission-critical operations. Advanced talk-through sound suppression circuitry enhances
the ability to hear low-level sounds while protecting hearing.
OTTO’s NoizeBarrier TAC headset features left and/or right integrated audio input down
-
lead(s) to connect to external radio(s) or other communications device(s). Situational
awareness functions are controlled by buttons on the left ear cup and powered by two
AAA batteries that provide approximately 72 hours of use. Selectable signal separation
allows dual comm users to separate audio into left, right or both ears. An external Push-
To-Talk (PTT) cable is required to control communications functions.
Some models of the OTTO NoizeBarrier TAC headset may also be used with the OTTO
Multi-Port Hub PTT that provides modular control of up to three communications plat
-
forms. The Hub is compatible with major radio platforms using detachable cables, as well
as vehicular and aircraft intercoms (ICS). Situational awareness can be controlled either
via buttons on the headset or volume controls on the Hub.
An optional helmet mount kit is available to change the headset from an over-the-head
headband configuration to a top or rear rail helmet-mounted configuration while in the
field without the use of tools. For convenience, a spare battery for the situational aware
-
ness functionality can be stored in each of the two rail-mount assemblies.
This manual covers the following equipment:
NoizeBarrier
®
TAC Headset
(Models: V4-10995BK, V4-10995FD, V4-10995OD; V4-11020BK, V4-11020FD, V4-
11020OD; V4-11032BK, V4-11032FD, V4-11032OD; V4-11033BK, V4-11033FD, V4-
11033OD; V4-11042FD; V4-11054BK; V411055BK; V4-11056BK; V4-11058BK; V4-
11059BK; V4-11082BK)
NoizeBarrier
®
TAC Helmet Mounting Kit
(Models: C102359BK, C102359FD, C102359OD; C102365BK, C102365FD, C102365OD)
