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Boating
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Repair and maintenance of equipment
PECULIARITIES OF USE
Your night vision device Exelon 3x50 is designed to provide many years of reliable service.
To ensure high performance you should adhere to the following rules:
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Do not direct a unit in the “on” position at intense sources of light, such as car's headlights or
burning fire. This may disable the unit for an unknown length of time or cause a dark spot in the center of the
field of view. Do not turn the unit on in daylight without the protective cap firmly secured over the objective
lens, as this may damage the unit.
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Any such damage may void the warranty.
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Never leave the unit in the “on” position over an extended length of time in an area with a light
level exceeding 1-10 lux (twilight - 10lux, deep twilight - 1 lux). Please keep the protective cap on the objective
under greater light level.
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Your Exelon 3x50 was designed to be self-contained. Do not open the body of the scope or
otherwise attempt to service this device. If such need arises return the unit for replacement or repair.
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Protect the device from exposure to direct sunlight, extreme temperatures, and rain.
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Keep the unit in a dry, warm place, away from heating and air conditioning vents or other
heating devices.
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Avoid dropping or otherwise shocking the unit. The device incorporates a sophisticated optical
system which could be damaged in extreme cases of misuse.
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Clean optical parts (lenses) with professional lens cleaning supplies designed for use with
multicoated optics.
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Clean the exterior of your Exelon 3x50 with petrolium jelly applied by a soft, clean cloth.
Damage to this device from failure to observe these warnings may void the device's warranty!
BATTERY INSTALLATION
Your Exelon 3x50 runs on 1 CR123A. To install, unscrew the battery compartment cover, insert the
batteries into the battery compartment so that the positive (+) and negative (-) terminals of the batteries match
the markings inside the compartment, replace the battery cover carefully. Do not overtighten.
USE AND TESTING
Your Exelon 3x50 operates on 1 CR123A battery. Make sure it has been installed according to
instructions found in the battery installation section of this manual.
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Enter a dark area before turning on the device.
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Remove the objective cap (1).
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Activate the device by pushing the “ON” button (3).
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You can test your device in a light area without removing the protective cap. This will not
damage your unit.
