Newcon Optik NVS 6 Binoculars User Manual


 
NVS 6
MANUAL
Page 49
required)
10.6 The inspection procedure shall be performed as specified in
Table 3.
10.7 The image quality shall be tested in compliance with Step 6.2.21.
10.8 The screws shall be checked for proper tightness, slipping and
inadvertent loosening with the aid of the screwdriver, included in the set of
spare parts.
When carrying out this check, make sure that the screws
completely secure the joints between parts and assemblies. Screw
slippage and loosening are inadvisable.
10.9 The adjustment of force of retainer (21) (Ref. Fig. 5.2) shall be
accomplished by turning the retainer attachment screw.
When the screw is turned, the retaining force changes (retainer
spring pressing force).