corresponding earcup to produce stereo (i.e., directional) sound.
activated by placing the ANR switch in the forward position.
The Communication Aural Protective System (CAPS) and Artillery
Communication Aural Protective System (ACAPS) headsets employ the same
PNR and/or ANR features utilized by the CVC headset. All headsets contain a
three position switch for intercom (fixed position), radio (momentary position),
and listen (center position) communications. Additionally, the ACAPS headset
has a provision for the same TTC utilized by the PICVC headset. The Command
and Control headset (CCH) does not utilize ANR and is used in quiet
CAPS (TYPE II)
CAPS (TYPE I)
Figure 1-8. VIS Headsets