Armasight NAM601500126DH1 PVS14/6015 GEN 2+ HD Multi-Purpose Night Vision Monocular User Manual
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NOTE
:
• The resolution test must be performed in a darkened area. Your eyes must be dark-adapted to
perform this test. Review the following test procedure before entering the dark area:
- When viewing through the TS-4348/ UV Test Set on the “high light” level, expect cosmetic
blemishes, such as chicken wire, black spots, and fixed-pattern noise, to stand out. This is
acceptable.
- Returns of the MUNVM for cosmetic defects must be based on an outdoor evaluation, not
the TS-4348/ UV Test Set.
b. Low Light and High Light Resolution Test Procedure
Test the monocular for low light and high light resolution performance by performing the following
steps.
(1) Set the HIGH/ LOW switch on the test set to LOW.
(2) Turn off the room light and let your eyes adjust to the dark.
(3) Turn on the test set by setting the “II/ OFF/ III” switch to “III.”
(4) Turn on the monocular and insert it into the test port on the test set.
(5) Look through the monocular and view the projected pattern (see Figure 3-2). If necessary, focus the
eyepiece lens and then the objective lens to obtain the sharpest image.
(6) To pass the test, the MUNVM monocular must be able to resolve Group 2, Element 2, under low light
conditions. If the MUNVM does not pass the test, please contact Customer Support, as you will need
to return the device for repair. The operator must document resolution failures on the maintenance
record.
NOTE
:
For a pattern to be resolvable, three vertical bars and three horizontal bars must be visible.
(7) Flip the HIGH/ LOW switch to HIGH.
(8) Look through the monocular and view the projected pattern (see Figure 3-2). If necessary, refocus
the objective lens and then the eyepiece lens to obtain the sharpest image.
NOTE
THE TARGET SHOWN IS FOR EX-
AMPLE ONLY AND IS NOT DRAWN
TO SCALE.
GROUP NUMBER
ELEMENT NUMBERS
READ THIS FOR LOW
LIGHT RESOLUTION
FOR MUNVM
READ THIS FOR
HIGH LIGHT
RESOLUTION
FOR MUNVM
1
1
1
1
2
2
2
3
4
5
6
5
2
3
4
5
6
6
4
2
3
4
5
6
3
2
3
4
5
6
5
1
1
4
Figure 3-2. TS-4348/UV Test Set Pattern