Thermo Scientific APEX 100 User Manual page 149

7) Reactivate your reject-1 device by going to the Outputs menu and assigning
Output 1 to your reject-1 device, as shown below. For detailed instructions on doing
this, see the "Output" section of the manual.
Output 1 Function
Troubleshooting Procedure Should the Calibration Fail
If you see the following warning screen during the reject-2 confirm-time calibration
procedure, check the following.
• If this warning screen appears before you pass a contaminated package, check
the polarity of the reject-2 confirmation input. The reject confirmation can only
be learned, if the input is not active until the reject-2 device fires.
For example, if the reject-2 confirm input is set to –3, the voltage on the input
cannot be zero volts until after the reject-2 device has fired.
• So, change the polarity, highlight the reject-2 confirm-time calibrate icon, then
press the Go button to redo the calibration.
Thermo Scientific APEX User's Guide Page 149