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Self-Calibration
Use this function to calibrate the 965DSP anytime the 
outside temperature changes by more than 35°F (20°C), 
after changing the batteries, or anytime the battery pack 
completely discharges. Calibrate the 965DSP at the 
same temperature at which it will be used. 
Note:  Initiate a self-calibration prior to the very 
first use of your 965DSP.
You will see the following screen as soon as you 
select Self-Calibration from the Toolbox. 
Short the red, green, black and yellow leads together 
when prompted, then press [Enter] to continue.
The screen shows “Self-Calibration Complete” when 
the calibration is done, or “Self-Calibration Failed” 
if the calibration fails. In this last case, check the test 
lead connections and try again.