background image

 

Viewing the target through the riflescope place the edge of one post against one edge (top, 
bottom, or either side) of the target so that the crosshair extends along either its width or 
height.  

 

Using the dots, measure along the crosshair to the opposite edge of the target.  

 

Once the measurement of the target has been estimated in mils, use the following formula to 
determine the range:   

 
The Measured object's width or height in Yards x 1000 
--------------------------------------------------------------------------- = Range in Yards 
Object's Width or Height in Mils 
 

or 

 
The Measured object's width or height in Meters x 1000 
----------------------------------------------------------------------------- = Range in Meters 
Object's Width or Height in Mils 
 

or 

 
The Measured object's width or height in cm x 10 
----------------------------------------------------------------------------- = Range in Meters 
Object's Width or Height in Mils 
 

Example: 

 
1.33 yards x 1000 / 2.5 mils = 532 Yards 

 

 

When making windage/elevation adjustments please 
note that one click of the riflescope's adjustment 
equals to: 

 

For the model Sentinel G2+ 3x50: 

0.527 MOA (minute of angle); 0.5519”/100yds; 
1.533cm/100m 
 

For the model Sentinel G2+ 4x60:  

0.4235 MOA ; 0.4435”/100 yds; 1.232cm/100m 

 

1 mil (millirad) equals 3.6 inches at 100 yards  
or 36 inches at 1,000 yards,  
or 10 centimeters at 100 meters  
or 1 meter at 1,000 meters.   
1 millirad (1 mil) = 0.001 of the distance = 3.4377 MOA 
 

Further information on the use of the Mil-Dot reticle (reference charts, calculators etc.) you 
can find at the following links: 

http://www.mildot.com 
http://www.mil-dot.com/Mil_Dot_User_Guide.htm 
http://www.shooterready.com/mildot.swf 

 
INSPECTION 
 

It is recommended to inspect the Sentinel G2+ before each use for: 

Summary of Contents for 26125T

Page 1: ...djustment IPX4 rating against water intrusion Precision internal windage elevation adjustment Ergonomic design Quick power up Vertical positioning of the battery ensures uninterrupted power supply whe...

Page 2: ...r use with cartridges producing recoil rating higher than 6000 joules or calibers in excess of 9 375 The manufacturer s warranty will be voided if damage is caused by caliber cartridges greater than 9...

Page 3: ...ions or at night time Install the batteries according to the directions in the section entitled BATTERY INSTALLATION Enter a dark environment Remove the objective lens cap by sliding it up on top of t...

Page 4: ...n the ON or OFF position the IR illuminator will not have any effect in a lighted environment Note The sighting of the scope should be performed under the same environmental and temperature conditions...

Page 5: ...cle the target is 25 meters 27 yards away Please see a drawing below VERTICAL SCALE The four short horizontal bars are located on the main vertical line If a 0 35 meter 13 7 inch high target fits betw...

Page 6: ...Range in Meters Object s Width or Height in Mils Example 1 33 yards x 1000 2 5 mils 532 Yards When making windage elevation adjustments please note that one click of the riflescope s adjustment equals...

Page 7: ...ply solution to a clean dry cloth and then proceed to clean the lens WARNING Please use extreme caution when handling hazardous substances such as alcohol THE SENTINEL G2 MAGNIFIER LENS 2 5x50 The NVR...

Page 8: ...g it in a warm environment for 4 hours Total battery charge is less than 2 0V Install fresh batteries With a crisp reticle image the image of the target at least 30m away is blurred Luminance level in...

Page 9: ...cording to the instructions in the OPERATING THE SENTINEL G2 section and check the eyepiece and objective lens condition if necessary clean the lenses of dirt dust condensation frost etc to prevent fo...

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