Vortex IMPACT 4000 User Manual

IMPACT
®
4000
22 23
BAL Mode
When in Ballistics (BAL) Mode, in addition to the
range, the slope incline in degrees, riflescope units
in MOA, MIL, or inches, and the ballistic correction
based on the selected profile are also displayed.
To use the on-board ballistic solver, you need to
be in BAL Mode. When in BAL Mode, line of sight
measurements are used to calculate ballistic solutions.
Riflescope
Unit
Elevation
Adjustment
Windage
Adjustment
Distance
Unit
Inclination
Angle
Bluetooth
®
Status
LOS Range
Distance
LOS Mode
The Line of Sight (LOS) Mode is intended for rifle
shooters who are using slope correcting ballistic drop
data cards, ballistic cell phone applications, or other
devices with ballistic programs and who are shooting
at distances beyond 500 yards and with slopes greater
than 15 degrees.
The range number displayed in LOS Mode is the
actual line of sight range with no ballistic correction
for slope. Most of the commonly used ballistic devices
can provide independent slope correction for bullet
drop data and require actual line of sight range input.
Using the LOS range when calculating bullet wind
drifts under these steep slope/long range conditions
will provide a higher degree of accuracy than using the
HCD range. While in LOS Mode, inclination angle of
the target is also displayed on the screen. Downward
angles are denoted with negative numbers.
Inclination
Angle
Bluetooth
®
Status
LOS Range
Distance
Distance
Unit
Range
Mode

Vortex IMPACT 4000 Specifications

General

Brand	Vortex
Model	IMPACT 4000
Category	Measuring Instruments
Language	English