Kestrel 4500 Horus (Ballistics) User Manual

Instruction Manual For: Kestrel® Pocket Weather® Tracker with Horus® ATRAG™ Ballistic Calculatorwww.kestrelweather.com 800.784.4221

19Note: The Range Card will display range values up to 4000 yards, or the closest equivalent in meters, depending on the range increment. Re

21 • The Tgt heading will change to to indicate the setting mode. • The direction will be continuously updated on the target line. •

23BALLISTIC & ENVIRONMENTAL QUICK REFERENCETarget Screen Active – tells whether this target is currently active TR – target range DoF – directi

25 RemV – remaining velocity RemE – remaining energy ToF – time of ight MaxO – maximum ordinate (highest point the bullet reaches in ight)

27RANGECARD A      Rng Elev Wnd1 Wnd2 Lead RemV RemE ToF MaxO100 0.06 0.10 0.21 0.00  2355 2155 0.134 0.87200 2.28 0.22

Please register your Kestrel Meter at www.kestrelweather.comKestrel® Pocket Weather® Meters are designed and manufactured in the USA by:NIELSEN-KELL

3MVBCBWBDZRBHRTRTdClickTrue DropDelete this gunGUN Laru3082550fps0.470175gr0.308in100m2.50in11.00inRight1/milActiveTRDoFIdegIcosTSTDWDWS1WS2TARGETYes

511 Gun select Laru308User Gun2User Gun300WinMag2AutoLatTempSPRHDaltCoriolWdirENVIRONMENTNo42˚F75˚F29.48inHg50%1729ftYesOnetgt • Press to enter

7 • To name your gun, scroll up to highlight “Gun” and press . • You will see a cursor appear under the rst letter of New Gun. Use the and

9 • In cases where the bullet is supersonic, there are no dots next to the muzzle velocity value. MV-Temp Table This allows you to ente

11TARGETActiveTRDoFIdegYes998m000º0˚ • Use and to scroll to any existing parameters. Use  and to adjust each value. • To add a new entry,

13Target A is the current active target. Target B is the current active targetTarget Range • Use or to highlight “TR”. • Use  and to adjust t

15 • The data collected in capture mode will automatically adjust the “WD”, “WS1”, and “WS2” values in the Target screen.*Note: WS1 can nev

17RANGE CARDRng300400500Elev5.509.4214.06Wnd1L0.13L0.19L0.27* For information on “True Drop”, please see page 19.ENVIRONMENT SCREEN: The Environment s