Armasight NSCCOMR00133DB1 CO-MR GEN 3 Bravo Day/night vision Clip-On system - Manual (Page 30)

30
SEq
NO.
LOCATION ITEM TO
CHECK/SERVICE
PROCEDURE
NOT FULLY MISSION
CAPABLE IF ...
7 Lenses Inspect for cleanliness, scratches, chips or cracks. Clean as
required.
Chipped or cracked. Scratches hinder vi-
sion through the CO-MR.
8 Focus Knob Check to ensure there is free rotation through full range of
travel (0.5 turn).
Knob is inoperative.
9 Photoreceiver with
Cap
Inspect the photoreceiver for cleanliness, scratches. Clean as
required. Check for cap damage or retainer breaks.
Photoreceiver is damaged. Cap is dam-
aged. Retainer is broken.
10 LED Indicator with
Cap
Inspect the indicator for cleanliness, scratches. Clean as re-
quired. Check for cap damage or retainer breaks.
Photoreceiver is damaged. Cap is dam-
aged. Retainer is broken.
11 Remote Control Unit Check for damage. Check Velcro tape for wear. Damaged. Unit or tape is missing.
12 Light Suppressor Inspect for cuts, tears. Check ease of installation and re-
moval.
Light suppressor is torn or cut.
13 Mount Inspect for damage or corrosion, and for missing parts. Check
for proper operation.
Damaged. Some parts are missing. Clamp-
ing device is inoperative.
14 Platform Ring Inspect for damage and missing parts. Damaged. Missing parts.
15 IR850 Body, Mount Inspect for damage and missing parts. Damaged. Missing parts.
16 IR850 Battery Cap,
Power Switch
Check O-ring for damage. Check for proper operation. O-ring is damaged or missing. Switch is
inoperative.
17 IR850 Lens Inspect for cleanliness, scratches, chips or cracks. Clean as re-
quired. Check to ensure there is free rotation through the full
range of travel (one turn).
Lens is chipped or cracked. Lens is sticking
or too loose when turned.
18 Scope Mounting
System
Inspect for damage and missing parts. Damaged. Missing parts.
OPERATIONAL CHECKS
CAUTION:
The objective lens cap has an axial pinhole, which allows operational testing of the CO-MR in daylight. Activate the CO-MR in daylight
with the objective lens cap on or in dark conditions.
NOTE:
Daylight checks are described below.
CAUTION:
DO NOT forget to open the photoreceiver after finishing operational checks.
19 Turn-Pull Switch Insert the battery. Remove the output lens cap. Close the
photoreceiver with the cap. Turn the device on. Look for
green glow in the output lens (after a slight delay).
No green glow.
Open the photoreceiver and LED indicator. Look through the
output lens and wait about 10 seconds for the green glow to
disappear.
Green glow is present. Green glow of the
indicator is absent.
Turn the switch to “BATTERY” position. Look for the red glow
of the LED indicator.
Red glow is absent.
20 Remote Control Close the photoreceiver. Turn the device on standby. Press
and hold the remote control button. Look for the green glow
in the output lens. Release the button. Turn off the device.
Green glow is absent.
21 Gain Control Knob* Turn the device on. Rotate the gain control knob to ensure it
adjusts the screen brightness.
Knob does not adjust the screen bright-
ness.
22 Viewed Image Inspect for any operational defects (refer to Section 4.3:
Inspection Criteria for Proper Image Intensifier Tube Opera-
tion).
Shading, edge glow, flashing, flickering,
and intermittent operation, or excessive
cosmetic defects are found.
23 IR850 Illuminator Insert the battery. Mount the IR850 onto the CO-MR. Turn the
IR850 on. Direct the radiated beam at a wall from a distance of
about 5 m. Look through the CO-MR. A square of light should
appear on the wall.
No light appears on the wall.
AFTER CHECKING PROCEDURES
24 Turn off the IR850 and CO-MR. Screw the protective cap
into the CO-MR output lens thread. Place the cap over the
LED indicator. Remove the batteries. Return the CO-MR and
all accessories to the storage case.
* For CO-LR MG model only
TABLE 4-1. CONTINUED