User's Manual

3 OPERATION UNDER EXTREME CONDITIONS
• Extreme heat (moist or dry): No special procedures required.
• Extreme cold: Extreme cold might shorten battery life.
• Salt air: No special procedures required.
• Sea spray, water, mud and snow: Ensure that Cap Battery (4) and the two
Adjustment Caps (1) are tightened before exposing the sight to sea spray,
mud, snow or before immersing the sight in water. Hand tighten only.
Keep Lens Covers closed when sight is not being used. Clean lenses
with lens paper/cloth and wipe the sight dry as soon as possible after
exposure to water, sea spray, mud or snow.
• Dust storms and sand storms: Keep Lens Covers closed when sight is
not being used.
• High altitudes: No special procedures required.
CAUTION: The lenses shall never be cleaned with ngers but with lens
paper/cloth. If no lens paper/cloth available :
• To clear away debris (sand, grass etc): blow away the dirt.
• To clean lenses: Mist up the lenses and clean them with a soft piece of
cloth.