6-26. REPLACEMENT OF ANVIS FILTER AND BEZEL.
The Aviator Night Vision Imaging System (ANVIS) filter (NSN 6650-01-322-1963) is used to reduce the radiance
of the RT display to make it compatible with night vision goggles. The filter is used on the following radio set
Receiver-Transmitter, Radio, RT-1476/ARC-201(V)
Receiver-Transmitter, Radio, RT-1476A/ARC-201A(V)
Control, Radio Set, C-11466/ARC-201(V)
Control, Radio Set, C-11466A/ARC-201A(V)
Radio sets and control panels with the word ANVIS etched over the top of the liquid
crystal display (LCD) have a filter built in and do not require this external filter.
The filter is protected by a bezel. See the figure below.
Placement of ANVIS filter and bezel.
In the event that this filter is broken or needs replacement, remove the old/broken filter and clean off any dirt or
old adhesive from the display area. Carefully peel off the protective cover from the two-sided tape behind the
filter and apply the filter over the display with an even, steady pressure.
For more detailed information, see