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6. STORAGE AND MAINTENANCE INSTRUCTIONS.
Precautions: LRB is a sophisticated precision optical instrument
equipped with electronics. Therefore, it should be handled with
due care.
• Keep your device away from direct sunlight, impacts, dust,
moisture, and sudden changes of temperatures.
• Do not keep the device at temperatures higher than 65
o
C
(149
o
F).
• Do not touch the optical surfaces with fingers. Doing so
may damage the anti-reflection coating.
• Avoid shocks and sharp jolts.
• Cleaning of optical surfaces is only allowed with
professional camera lens cleaning supplies.
• To clean the exterior of the device, use a soft clean cloth.
• Keep away from heating appliances and central heating.
• Remove the battery when storing the device for long period
of time.
• The manufacturer only can make repair works.
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CAREFULLY READ ALL THE INSTRUCTIONS BEFORE
USING!
FAILURE TO OBEY THE INSTRUCTIONS WILL VOID
THE WARRANTY
!
1. BRIEF DESCRIPTION
LRB 4000CI Laser Rangefinder Binocular is the advanced
Laser Range Finder system that provides instant distance, speed,
and angular measuring consistently and accurately. The
outstanding optics provides a sharp, clear image under all
conditions. LRB utilizes a revolutionary digital design, which
outperforms any other product in its class and price range.
The unit sends an invisible, eye safe laser beam pulses to the
target. The returned beams are captured by the digital circuitry.
The time differential allows us to calculate the distance to the
target. Built-in digital compass measures angle between the
optical axis and direction to the North Pole. Built-in inclinometer
allows elevation angle measuring together with height (depth)
calculations.
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