Determining The Ballistic Curve - Leica RANGEMASTER CRF 1600-B Notice D'utilisation

deTermining The BalliSTic curVe

To accurately determine the impact point correction,
the Leica Rangemaster CRF 1600-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 specified 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 CRF 1600-B at a range of > 300m / 330
yards, we recommend determining the ballistic data for
your ammunition by practical testing, so that you can be
sure to select the appropriate 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 '
- EU1 or
-
US1
34
USEU .
".
bALL