Determining The Ballistic Curve; Setting The Ballistic Curve - Leica RANGEMASTER 2000-B Manual De Instrucciones

DETERMINING THE BALLISTIC CURVE

To accurately determine the impact point correction, the
Leica Rangemaster 2000-B incorporates the trajectory of the
bullet into the calculation. Twelve different ballistic curves are
available for adaptation to the equipment you are using.
From the appropriate table in the appendix (see p. 178-183),
find the ballistic curve that is closest to the bullet drop speci-
fied by the ammunition manufacturer. Make sure you choose
the appropriate zeroing range.
Example:
The rifle scope is zeroed to 100 meters, which means that
Table 1 is applicable. The specified impact point for the
ammunition used is -15.0cm at 200m. In the corresponding
column, this is closest to the value 14.5cm in row EU7 - this
is therefore the appropriate ballistic curve.
Note:
When using the ballistic function on the Leica Rangemaster
2000-B at a range of > 300m / 330 yards, we recommend
determining the ballistic data for your ammunition by practi-
cal testing, so that you can be sure to select the appropri-
ate curve.

Setting the ballistic curve

Start with step 1 if you have not previously opened the menu
control, or with step 3 if you have just set the unit of measure
and is still flashing in the display.
bAll
1. Press and hold the secondary button (1) (≥3s).
• The display shows
2. Press the secondary button briefly (<2s) once.
• The display switches to the ballistic curves „
3. Press the main button (2).
• The display changes to '
- or
EU1
-
US1
34
.
USEU
".
bALL