CAUTION: This device can be used in extreme cold weather. However, when the unit is brought back into a warm environment, you
must wait approximately 5 hours to allow it to adjust to the change in temperature before using the unit again. If this is not done,
damage could occur due to condensation that may have accumulated on the internal circuitry of the unit.
Spots In The Image
You may see spots in the image. These vary from device to device and are very small cosmetic blemishes inside the intensifier tubes.
These are normal for "Gen 1" analog technology Night Vision devices and are NOT a defect.
TROUBLESHOOTING
Device will not turn on.
Check that the batteries are installed properly. Replace the batteries with new ones. Check the battery contacts to ensure they are
clean and free of corrosion. If the power indicator LED is lit, make sure the objective covers are removed before viewing in dark
conditions.
Image is not focused.
Adjust the Eyepiece diopter rings for your vision. Use the Objective Lens focusing controls to adjust for subjects at different distances.
If still no improvement, clean the lenses; they may be foggy or dusty.
Visibility decreases or disappears.
Bright light sources such as headlights may cause visibility to degrade or disappear completely. Turn the Power OFF and turn
the binocular away from the light source. The unit will restore itself in 1 or 2 minutes. Conditions such as fog or extremely dark
environments will decrease visibility.
Image flashes.
The image may flash when used in a bright environment. It may also flash during the first few seconds of use in dark environments.
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