BNC SAM 935 Portable Gamma Spectroscopy System - Manual (Page 52)

48 SAM 935™ Instruction Manual
6.3.1 Adding a New Isotope
To add a new isotope, press A DD (F2). A new entry will be
added at the bottom of the list. Then use the E DIT and E NABLE
functions as described next to give the isotope the name and
parameters desired.
6.3.2 Enable/Disable Isotopes
Only those isotopes that are “enabled” are considered in searches and quantitative analysis. To enable an
isotope, select it in the list with the arrow keys and press E
NABLE (F3). An enabled isotope may be disabled
by selecting it and pressing the D ISABLE (F3) key. Note that the label on F3 indicates what state the
selected isotope would change to if you pressed it.
Enable/Disable Isotopes applies only to the Manual MCA mode. See Section 6.1.2 “Select Trigger” to
select isotopes for the Monitor and Surveillance operating modes.
6.3.3 Editing an Isotope
Press E DIT (F4) to edit the isotope information:
1. First the name is edited:
2. Edit the value of the half-life: