5-4
1. Bright Spots.
a bright spot is a small, non-uniform, bright area that may flicker
or appear constant (Figure 5-3).
not all bright spots make the atn nVM-14 rejectable. Cup your
hand over the lens to block out all light. If the bright spot remains,
return the atn nVM-14. Bright spots usually go away when the
light is blocked out. Make sure any bright spot is not simply a
bright area in the scene you are viewing.
Bright spots are
acceptable if they do not interfere with the ability to view
the outside scene.
2. Emission points.
a steady or fluctuating pinpoint of bright light in the image
area that does not go away when all light is blocked from the
objective lens of the monocular (Figure 5-3). The position of
an emission point within the image area does not move. not all
emission points make the atn nVM-14 rejectable. Make sure
any emission point is not simply a point light source in the scene
Figure 5-3
Bright Spots and Emission points
you
a r e
viewing.
Emission points are acceptable if they do not
interfere with the usability of the device.
3. Black Spots.
BRIGHT
SPOT
EMISSION
POINT
Summary of Contents for ATN NVM14
Page 9: ...1 1 SECTION I GENERAL INFORMATION...
Page 10: ...1 2 Figure 1 1 ATN NVM 14 Multi Use Night Vision Monocular...
Page 13: ...2 1 SECTION II EQUIPMENT Description...
Page 23: ...3 1 SECTION III MOUNTING PROCEDURES...
Page 33: ...4 1 SECTION IV OPERATING PROCEDURES...
Page 38: ...4 6...
Page 39: ...5 1 SECTION V OPERATIONAL DEFECTS...
Page 44: ...5 6 Figure 5 5 Chicken Wire...
Page 45: ...6 1 SECTION VI MAINTENANCE...
