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

DETERMINING THE BALLISTIC CURVE

For precision adjustment of the holdover calculation
to different calibers, bullet types and weights, you can
choose from 12 different ballistic curves. These differ
in terms of the zeroing range to which the riflescope
on the weapon is adjusted. In the appendix, you will
find five corresponding tables (see p. 146), three for
zeroing ranges in meters and two in yards. In the table
corresponding to the set zeroing range, find the bal-
listic curve that is the closes to the impact point data
provided by the ammunition manufacturer.
Example:
The rifle is adjusted to 100 meters, therefore Table
1 is applicable. Meanwhile, -15.0 cm at 200 m is
specified as the impact point for the ammunition
used. In the corresponding column, this is close to
the value 14.5 cm in row EU7 – this is therefore the
appropriate ballistic curve.

SETTING THE BALLISTIC CURVE

1. Briefly press the main button (2 / <3 s).
• The target mark appears.
2. Press and hold the secondary button (1 / ≥3 s).
• appears below the target mark. The display
flashes to indicate that a setting can be made.
This also applies to all subsequent displays up to
saving the setting in step 6.
3. Briefly press the secondary button.
• The display changes to BALL(istics).
4. Briefly press the main button.
• The display changes to
– or
– .
5. Press the secondary button several times to
select the required ballistic curve, i.e.
– to or
– to , or,
if you want the range to be displayed without the
holdover correction,
– .
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