7773 - 7712 - Enter "fixed" neutron background count rate for each neutron detector; Remark:7713

Record 1 counts per second (cps) for each neutron tube installed on each channel. 

• Rail monitor (RM) (4 tubes per detector) = 4 cps
• Vehicle monitor (VM)/pedestrian monitor (PM) (2 tubes per detector) = 2 cps
• VM/PM (1 tube per detector) = 1 cps