Vortex Impact 4000 handleiding
Handleiding
Je bekijkt pagina 10 van 37
18 19
IMPACT
®
4000
Rifle Information
To edit the Rifle information, toggle to and select “Rifle”. To edit a field, when highlighted, press the
“Right Arrow” button to select the data and use the up and down arrows to modify the data.
Sight Height
Height from the center of the rifle bore to the center of the optic. The measurement units can be set to
standard (inches) or metric (centimeters) in the Settings Menu.
Sight Height
Zero Range
The distance at which you have zeroed your rifle. The measurement units can be set to standard (yards) or
metric (meters) in the Settings Menu.
Barrel Twist Rate
Barrel Twist Rate is the distance covered for each revolution of the bullet within the barrel. For example,
if your barrel is denoted as “1:8”, this means the bullet will complete one full rotation every eight inches
and you should enter “8” into this space. This information may be marked on the rifle barrel, or on the
manufacturer’s website. Update the Twist Rate to match your rifle.
Note: If your barrel has a left-hand twist, you must enter the Twist Rate via the GeoBallistics
®
App and denote it with
a negative or minus sign. A negative sign will then be displayed before the Twist Rate on the device. If you cannot find
the twist rate for your barrel, we recommend inputting 10.
Muzzle Velocity
Muzzle Velocity (MV) is the projectile’s speed as it leaves the muzzle. You can find this information on the
packaging from most ammunition manufacturers, or their websites. We highly recommend that you use a
chronograph to verify this information. The measurement units can be set to standard (ft/s) or metric (m/s)
in the Settings Menu.
An MV Temp Table can be input via the GeoBallistics
®
App, see page 56 for instructions. If an MV Temp
Table is active, the calculated MV will be displayed with a T preceding it. Ex: T2743.
Sight Units
Choose the Sight Units you would like to have your drop chart displayed with MRAD, MOA, or inches. This
information will be based off the angular unit of measurement your riflescope’s turrets and reticle are laid
out in.
Renaming a Ballistic Profile
To rename the Ballistic Profile, toggle to and select “Rename”. Use the left and right arrow buttons to select
which character to change and the up and down arrow buttons to toggle through the keyboard options. After
renaming the profile, return to the Setup screen.
Range Cards
A Range Card can help provide quick and accurate ballistic
solutions that can be used again and again. The Impact
®
4000
has the capability to store 10 Range Cards. Within each Range
Card, 10 targets can be stored.
To build a Range Card, navigate to and select “Range Card” on
Setup Menu. On the Range Card screen, select “ON” to turn on
the Range Card feature.
To select which Range Card you’d like to edit, toggle to and
select “Card Manager”. Select which card you’d like to edit. To
rename the Range Card, press the “Right Arrow” button and select
“Rename”. Use the left and right arrow buttons to select which
character to change and the up and down arrow buttons to toggle
through the keyboard options. After renaming the Range Card,
press the “Settings” button to exit the menu and return to the
Range Ready screen.
Bekijk gratis de handleiding van Vortex Impact 4000, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Vortex |
| Model | Impact 4000 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 18360 MB |
