Pact MKIV XP User Manual page 9

#001 856.2 FPS
AV 856.2 FPS
Each time you fire, the shot number and velocity of your last shot will appear on the top line of
the display and your current average velocity will appear on the bottom.
Now let's say that an odd-ball velocity appears, like " 6952.3 FPS ". This is an obvious error. You
can remove it from memory by pushing the NO key. The MKIV XP will "back up" to the previous
shot.
NOTE : The MKIV XP needs one second between shots. This is to allow the smoke to clear. If you
fire too soon, the Chronograph will not record the shot.
When you are done with your string, the MKIV XP will provide you with a statistical summary of
your string. If you have a printer just push the PRNT key and you will receive a hard copy of you
string number, statistical summary and each shot. In addition, all chrono data is held in memory
for download to your PC.
Push REVIEW to review the desired string. If you want to look at the most recent string push
REVIEW again. The highest and lowest shot velocities and their corresponding shot numbers are
displayed.
HI #003 868.2 FPS
LO #007 823.5 FPS
Press REVIEW again. The Standard Deviation of your string is displayed in addition the SD is
displayed as a percent of your average velocity (coefficient of variation).
SD 45.8 FPS
CV 5.99%
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