950 - Operation OK? Operation OK? Yes Go to 1901 - 546 - Done - Complete, Notes: 547 No Go to 2028 - 1874 - BT-DU3 Battery OK? - Decision, Notes: 1995 Step Reference Number 3.6 Note 1998 - Are gamma values normal for the environment (0.02 and 0.2 uSv/hr)? Gamma alar...
