READING THE DISPLAY
Initial “ready” screen after startup sequence
-[ ]-
14
Projectile velocity reading – ready for next shot
Duplicate reading alert (alternate flashing with shot
velocity – ready for next shot
Error Alert .
Err2: Projectile not recorded by front sensor
Err3: Projectile not recorded by rear sensor
– ready for next shot
Low battery alert – change battery
SMART PHONE CONNECTION
1. Go to the appropriate application marketplace for your smartphone/
mobile device and search for “Caldwell Ballistic Precision Chronograph”.
2. Alternatively, http://www.battenfeldtechnologies.com/ provides direct
links to the appropriate apps for the different mobile platforms supported
by Caldwell.
3. Once the app is installed you will see the Caldwell Ballistic Precision app
icon in your smartphone home screen.
USB Port
(Factory use only)
3.5mm TRRS
Jack
(Smartphone
connection)
Connect 15’ audio jack cable to side
of Chronograph then connect other
end to smartphone headphone jack.
APP FUNCTIONS
• Instant read out
• Note Log
• Temp, BP, Avg, SD, Min, Max, Spread, Shot/sec
• Save, email and text Shot Groups
• Imperial/Metric Units
• Zip Code location
