5
• Do not disassemble except to clean the front lens and eyepiece, install the 6x Doubler or any
other “C” mount lens: it will void your warranty.
• Evaluate the scopes function by looking through it in a lit environm ent with the daylight filter
lens cap on. Never use in daylight without the daylight filter lens.
• Never point the MO-4 at a bright light source.
• Adverse atmospheric conditions such as fog, smog or haze and a lack of ambient light (moon
or starlight) may diminish the effective viewing distance.
TROUBLESHOOTING
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 operatio n soon thereafter. If it occurs for more th an 10 minutes contact
ATN for service instructions.
Q: Dark spots on screen.
S: These are either cosmetic blemishes in the intensifier tube or dust particles. Dust partic les
can be cleaned following instructions in “Cleaning Eyepiece” sectio n.
Q: Screen becomes darker than in previous use.
S: Replace batteries. If t he problem persists con tact your dealer or other autho rized service
representative for service instruction s.
Q: Image not clear.
S: Adjust objective lens and/or the eyepiece. Turn on IR.
FEATURESSPECIFICATIONS
Magnification..................... 3 x (Optional 6x)
Intensifier Tube.1st+ or 2nd Gen+; high res.
Lens System....6 (9)e lements; F1. 2, 90mm
Field of View...........................................16°
Resolution.................................... 40 Ip/mm
Minimum Light Req...................... 5x10-3 lux
Range of Focus................................5’ to
Power Supply.................... two 3 volt lithium
Battery Life...............................10-20 hours
Operating Temperatures.... -30°F to +110°F
Dimensions ..........200mm x 60mm x 60mm
• Great for hunting, camping, boating or sur-
veillance
• Total darkness technology
• Automatic brightness control
• Built-in IR illuminator
• Manual focus
• Adjustable eyepiece
• High res. 1st+ or 2nd Gen+ intensifier tube
• Rugged and versatile design
• Light weight and comfortable
• Water and dust resistant
• Smart Technology - see description.
• Superb 3X lens system
• Optional Doubler allows 6x magnification.
• Soft case
• Two-year warranty (optional extended War-
ranty)