SpecterOS4x Operation Manual
Page 7
Figure 2-3
2.3 QUICK
ZEROING
Detailed zeroing is provided later in this manual. The following procedure is provided for users
familiar with optical sight zeroing.
●
Azimuth zeroing uses the windage screw found at the front of the mount. Rotate the front left
windage screw clockwise to move the point of impact to the left; counter clockwise to move to
the right. Each click of the windage screw moves the point of impact by one-half MOA
(approximately 1/2” at 100 yards). Figure 2-4
●
Elevation zeroing uses the elevation dial the bottom rear of the mount. Unlock the zeroing
lock (silver tab) by raising it up as far as it will go.
Be sure that the lock pin at the bottom
of the zeroing lock is fully disengaged from the elevation dial.
●
Adjust the elevation dial as required. Each click of the elevation dial moves the point of
impact by one-half MOA (approximately 1/2” at 100 yards). Turn the dial to the
R
ight to
R
aise
the point of impact, turn to the
L
eft to
L
ower the point of impact.
When satisfied with elevation zero, lower the zeroing lock (silver tab) fully to lock the
elevation zero at its current setting.
