Vortex Optics SPARC RED DOT SCOPE - Manual (Page 4)

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Spar a ar p c ®
RED DO T
Brightness Up
Button
Brightness Down
Button NV Mode Button
The Vortex SPARC red dot sight offers 10-position variable illumination.
Dot brightness may be
increased or decreased
by using the appropriate
button:
• Tapping the top button
increases brightness.
• Tapping the lower
button decreases brightness.
Brightness Adjustments
If you are using the SPARC with a night vision device (not included),
pressing the NV mode button will activate the night vision compatible
mode. To deactivate the night vision mode and return to the standard
daytime mode, simply press the NV mode button one more time.
• The SPARC automatically returns to your previously selected daytime
brightness level.
Activating the night vision compatibility mode will automatically set the dot
brightness to the lowest level, which is necessary when using
the SPARC with a night vision device. While in this mode, the
Brightness Up / Brightness Down buttons will yield two brightness levels.
• The SPARC automatically returns to the previously selected brightness
level when you return to the night vision compatible mode.
Note: While in night vision compatible mode, the red dot will not be visible
unless a night vision device is being used.
Using with a Night Vision Device
The Vortex SPARC red dot incorporates elevation and windage dials
with audible clicks. Each small click
will move the point of impact one
Minute of Angle (MOA). 1 MOA
will closely correspond to one inch at
100 yards, two inches at 200 yards,
three inches at 300 yards, etc.
Adjusting the settings
The windage and elevation dial covers have a raised bar which may be
used to adjust the dials. You may also use a coin or screwdriver to make
your adjustments.
1. Remove the dial covers.
2. Turn the adjustment dial in the appropriate Up/Down or Left/Right
direction as indicated by the arrows. Move the dials in the direction you
wish the bullet’s point of impact to change.
Windage and Elevation Adjustments
Example
At a 50 yard sight-in distance, it will take twelve clicks of the dial to
move the bullet’s point of impact six inches.