F3 – Setup Menu
Gem-5 User’s Manual 129
the Calibration Check section of the Supplementary Bayesian Methodology User's
Manual.
Automatic Calibration Sequence Settings
Wait Between Detectors: (Default 2 s) Is the time to position source over detector
section to be counted. Note that there is also an Auto Sequence Extra Time on the
F3 – Calibration screen to add additional time for specific detector sections.
Maximum Retests Allowed: (Default 1) Is the number of retests that occur if
efficiency in less than 1% after calibration count.
Wait between Retests: (Default 1 s) Is the time to replace source.
F5 – Group Settings
Selecting F5 from the F3 – Setup Detection Zones menu brings up the Group Settings
screen.
Figure 58 The Group Settings Screen
This screen allows changes to be made quickly to settings for all the zones in a group.
The screen title reflects the applicable channel. Note that the Group Settings screen
is just a convenient holding area for common settings for a group of detection zones;
additional keystrokes, which are identified on the display when a change is made, are
required to apply these settings to individual zones.
Values set in this screen and transferred to all zones in the group can be overridden
later for individual zones in the F2 – (Zone) Settings screen, or the F3 – Calibration
screen. Conversely, values set in this screen and transferred to all zones in the group
will override any values set previously in the F2 – (Zone) Settings screen, or the F3 –
Calibration screen.