4-3
SEq.
NO.
lOcaTION ITEM
TO cHEcK/
SERVIcE
PROcEDuRE
NOT FuNcTION-
ING aT OPTIMal
lEVEl IF
4
Battery
adapter /
Compartment
Check to make sure battery
adapter is present. remove
battery adapter and inspect
for corrosion, moisture, cor-
roded or defective contacts.
adapter is miss-
ing, contacts
damaged or
corroded.
5.
Diopter
adjustment
rings
rotate diopter adjustment
ring to make sure the eye-
piece is not too tight or too
loose.
Binding, not mov-
ing freely or too
loose.
6
eyecups
Inspect for dirt, dust, and
cracked or torn cups. Inspect
for bent, broken or improperly
fitting eyecups. If necessary,
clean with water.
7
objective
lens Focus
ring
rotate objective lense focus
rings to ensure free move-
ment.
Binding or not
moving freely.
8
lens Cap
Inspect for cracked, torn, or
missing lens cap.
9
viewed Image
refer to Section III – opera-
tion Defects – to inspect for
operational defects.
Flickering, flash-
ing, edge glow,
or shading is
observed.
10
Hand Strap
Inspect for cuts, tears, fray-
ing, holes, cracks, or defec-
tive fasteners.
Damage causes
straps to be
unserviceable.
11
neck Strap
Inspect for cuts, tears, or ex-
cess wear or damaged clips.
Summary of Contents for VOYAGER 3
Page 7: ...1 1 SECTION I introduction ...
Page 19: ...2 1 SECTION II operating instructions ...
Page 29: ...3 1 SECTION III OPERATIONAL DEFECTS ...
Page 35: ...4 1 SECTION IV maintenance instructions ...
Page 42: ...4 8 3 Clean the bi ocular and accessories 4 Replace all items in the case ...
Page 45: ...4 11 4 2 3 1 5 6 8 9 10 11 Figure B 1 NIGHT VISION bi ocular and aCCESSORIES 7 ...
Page 46: ...4 12 ...