Armasight NSCCOMINI139DA1 CO-Mini GEN 3+ Alpha MG Night Vision Mini Clip-On System - Manual (Page 30)

30
SEq.
NO.
LOCATION/ITEM TO
CHECK/SERVICE
PROCEDURE
NOT FULLY MISSION
CAPABLE IF...
8 Photoreceiver Inspect for cleanliness, scratches. Clean as required. Photoreceiver is damaged.
9 Remote Control
Unit
Check for damage.
Check Velcro tape for wear.
Damaged. Unit or tape is missing.
11 Light Suppressor Inspect for cuts or tears. Check ease of installation and
removal.
Light suppressor is torn or cut.
12 Mount Inspect for damage or corrosion, and for missing parts. Check
for proper operation.
Damaged. Some parts are missing.
Clamping device is inoperative.
13 IR850 Body, Mount Inspect for damage and missing parts. Damaged. Missing parts.
14 IR850 Battery Cap,
Power Switch
Check O-ring for damage. Check for proper operation. O-ring is damaged or missing. Switch is
inoperative.
15 IR850 Lens Inspect for cleanliness, scratches, chips or cracks. Clean as
required. Check to ensure there is free rotation through the
full range of travel (one turn).
Lens is chipped or cracked. Lens sticks or
is too loose when turned.
16 Scope Mounting
System
Inspect for damage and missing parts. Damaged. Missing parts.
17 Optional Extended
Rail Adapter
Inspect for damage and missing parts. Check clamping
devices for proper operation.
Damaged. Missing some parts. Clamping
devices inoperative.
OPERATIONAL CHECKS
CAUTION:
The objective lens cap has an axial pinhole, which allows operational testing of the CO-MINI
in daylight. Activate the CO-MINI in daylight with the objective lens cap on or in dark condi-
tions.
DO NOT forget to open the photoreceiver after finishing operational checks.
NOTE:
Daylight checks are described below.
18 Turn-Push Switch Insert the battery. Remove the output lens cap. Close the
photoreceiver by flipping up the pivotal shutter. Push and turn
the switch to ON. Look for green glow (after a slight delay) in
viewing area.
No green glow.
Open the photoreceiver by flipping the pivotal shutter down.
Look through the output lens and wait about 10 seconds for
the green glow to disappear.
Green glow is present, yellow glow is
absent.
19 Remote Control Close the photoreceiver. Push and turn the switch to STB. Press
and hold the remote control button. Look for the green glow
in the output lens. Release the button. Turn the switch to OFF.
Green glow is absent.
20 Gain Control Knob
(CO-Mini MG only)
Push and turn the switch to ON. Rotate the gain control knob
to ensure it adjusts the screen’s brightness.
Knob does not adjust the screen’s bright-
ness.
21 Viewed Image Inspect for any operational defects (refer to Section 4.3:
Inspection Criteria for Proper Image Intensifier Operation).
Shading, edge glow, flashing, flickering,
and intermittent operation, or excessive
cosmetic defects are found.
22 IR850 IR Illuminator Insert the battery. Mount the IR850 onto the CO-MINI. Turn the
IR850 on. Direct the radiated beam at a wall from a distance of
about 5m. Look through the CO-MINI. A square of light should
appear on the wall.
No light appears on the wall.
AFTER CHECKING PROCEDURES
23 Turn off the IR850 and CO-MINI. Screw the protective cap into
the CO-MINI output lens thread. Remove the batteries. Return
the CO-MINI and all accessories to the storage case.
TABLE 4-1. CONTINUED