OP-755 Part 2 Pages 197-401 - Personal Page of GENE SLOVER

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of sight should cut the target within the limits of accuracy
of the roller path. In any case, each telescope
crossline intersec tion should occupy the samerela ti ve position
with respect to its owndesignated target, and angle
of train should correspond to that of sight deflection.
Set line of sight 5°40' to left, turret 5°40' to right.
Check.
(f) Bore sighting.- Check bore sighting of guns and sights,
if practicable, on several celestial targets at different
elevations. Check elevation dial settings by means of
simul taneous readings taken on same target with a transit.