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WARNINGS AND CAUTIONS
• ALWAYS REMEMBER TO TURN OFF THE ATN 4-12x80 DAY/NIGHT RIFLESCOPE
WHEN IT IS NOT IN USE. IF YOU DO NOT PLAN ON USING RIFLESCOPE FOR A
PERIOD OF MORE THAN 10 DAYS, YOU SHOULD REMOVE THE BATTERIES.
• Avoid touching lenses. If fingerprints or traces of dirt or dust appear, clean surface with
photographic lens cleaning tissue.
• Keep lens cap/daylight filter on when not in use.
• Avoid contact with dust, steam, and gas.
•THE DAY/NIGHT RIFLESCOPE is friendly to the user or environment.
• Do not disassemble except to clean the front lens and the eyepiece: it will void your
warranty.
• Evaluate the scopes function by looking through it in a lit environment with the daylight
filter lens cap on. Never use in daylight without the daylight filter lens cap on. Do
not surpass ten minutes of testing.
• Never point DAY/NIGHT RIFLESCOPE with night vision eyepiece at a bright light
source. It the scope shuts off automatically after directing it at a bright light source, turn
the unit off and wait for 1 - 2 minutes before turning the unit back on.
• Adverse atmospheric conditions such as fog, smog, or haze and a lack of ambient light
(moon or starlight) may diminish the effective viewing distance. All technical data for this
unit was compiled in a controlled environment, therefore it may be difficult to recreate the
conditions this scope was tested in.
TROUBLE SHOOTING
Q: Flashes, flickers, or clicking occur while operating
S: If it occurs within the first five minutes of inserting new batteries, it is normal and the
device will resume normal operation soon thereafter. If it occurs for more than 10 minutes,
contact your dealer or other authorized service representative for service instructions.
Q: Dark spots on screen.
S: These are cosmetic blemishes in the intensifier tube. They are a by-product of the
process of manufacturing night vision tubes. They will not impede your viewing ability.
Q: Image not clear.
S: Adjust focus ring. If problem persists, increase viewing distance
Q: Fixed-pattern noise in a honeycomb shape.
S: Usually a cosmetic blemish characterized by a faint honeycomb-type pattern. This
usually occurs when viewing very bright lights. Adjust the potentiometer, to reduce bright
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ness.
Q: A pattern of dark thin lines which look like chicken wire.
S: Turn on illuminator, if purchased. If illuminator doesn’t brighten image, replace batter
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ies. If problem persists, contact ATN for service instructions.