Gentex SPH-4B, Сборка

Страница: 6 / 16

Dual Visor Assembly
(Figure 6)
The lightweight dual visor
assembly consists of a visor
housing, a clear visor, a
neutral gray (sunshade) visor,
actuating knobs, tracks, and
attaching hardware. The center
of the visor housing features an
ANVIS mounting platform for
NVG attachment. An ANVIS
cable clip can be attached to
the right-side visor track to
secure the cable. The visor
housing attaches to the helmet
using four screws and posts.
The visors can be configured
for left- or right-hand operation.
The clear and neutral
gray visors are made
of scratch-resistant coated
polycarbonate. Optional
special-purpose visors are
also available — for example,
laser-protective, high-contrast,
gradient, and amber visors.
Communications System
(Figure 7)
The communications system
consists of a boom-mounted
adjustable microphone, a
microphone cord, dual
earphones, and a
communications cord with a
connector plug for radio
communications. The
microphone is mounted on
the left side of the helmet (as
worn) and can be readily
placed in an operating or
stowed position. The
microphone cord plugs into
the connector on the helmet;
in turn, the connector branches
into the earphones and the
communications cord.
4
Figure 6. Dual Visor Assembly
Figure 7. Communications System
CABLE
CLIP
ANVIS
MOUNTING
PLATFORM
OUTER
VISOR
LOCK
INNER
VISOR
KNOB
CLEAR
VISOR
EARPHONE
MICROPHONE
COMMUNICATIONS CORD
MICROPHONE
CORD
BOOM
VISOR
HOUSING
NEUTRAL
GRAY
(SUNSHADE)
VISOR