Reticle Boresight Display Patterns.
mechanical components to produce two parallel beams of energy which
are used to aline the night sight to the optical sight. The pattern
shown is the display you might expect to see while performing the
boresight alinement.
The two circles at the bottom of the reticle
display pattern are monitors:
these monitors are indicator lamps
that warn of shortages. One monitor is for voltage and the other is
for air pressure.
Figure 2-29.
Reticle Boresight Display Patterns.
44
MM4812