Newcon Optik DN 463 Hunting Equipment User Manual


 
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10. TECHNICAL INSPECTION
It is recommended to inspect the riflescope before every use.
Make sure to check for the following:
Visually inspect the unit is free from any physical damage;
cracks, dents or signs of corrosion disqualify it from proper
use.
Check the sturdiness and proper fit of the mounting system.
Ensure the condition of the objective lens, eyepiece and the
IR illuminator are free of cracks, grease spots, dirt, water
stains and other residue before use.
Visually inspect the condition of the battery and the battery
compartment; the battery should be free of electrolyte and
oxidation residue, especially where the battery makes
contact with metal.
Verify the proper function of the following; selector switch
(3), reticle brightness knob (4), reticle selector button and
the instant power-on button (11).
Verify the smoothness of the objective lens focusing
mechanism (6), diopter focusing knob (7) and the IR
illuminator knob (8).