
LS 6000 Scintillation System User’s Manual
PN 247971-F
4-19
Setting Up User Programs
Copy User Program
4
Either Sample or Compton Spectrum, neither spectrum or both spectra may be transmitted.
Each spectral
type may be transmitted as a function of energy (E), Log E, or both. The data
may be printed or sent to the RS232 port.
The number of channels transmitted for a sample spectrum is always equal to the width of the
window in the Isotope Library plus 10%. For example, if the window in the Isotope Library
covers 300 channels in the multi-channel analyzer, then the number of channels transmitted
is 330. If
two or more isotopes are counted, then the window of the higher energy isotope
controls the number of channels transmitted. The end-point of the Compton Spectrum
determines its width for trans-mission. When Wide is selected as the isotope, all channels of
data are transmitted.
To select spectral data:
1. Highlight Output Format for Printer or RS232, and choose Edit. The menu shown in
Figure 4.9 is displayed. You may choose any other parameters desired. This section
describes collecting spectral data only.
2. Press
the Down Cursor key until the menu shown in Figure 4.10 is displayed.
3. Highlight “Setup Spectrum Data Output” and press SELECT. The screen displays
two
prompts: Sample Spectrum Data and Compton Spectrum Data.
4. Highlight the desired prompts, choose Linear, Log or Both and press SELECT.
5. When editing is complete, press PREVIOUS MENU or MAIN MENU.
Protect User Program
If you do not want any one to change this program inadvertently, you can protect this User
Program. Highlight “Protect User Program” and choose Yes. To unprotect a User Program,
permitting changes, choose No.
NOTE A protected User Program can be copied and then changed under the new User Number.
4.3 Copy User Program
You may have previously set up a program and want to create a new program with only minor
differences from the original (and still retain the original). You can copy the original program
into another User Program and then modify it, without having to enter all the parameters
from the beginning.
To copy a program:
1. From the Main Menu, highlight “Edit and Review User Program” and press SELECT.
The Summary Screen of User Programs (Figure 4.2) is displayed.
2. Select the User Program in which to store the modified program. The Review/Edit Menu
shown in Figure 4.3 is displayed.
3. Highlight “Edit Other Parameters” and press SELECT. The Review/Edit Menu shown in
Figure 4.4 is displayed.
4. Highlight “Copy User Program”. Enter the User Program number you wish to copy. That
program is copied into the displayed User Program. The Supplementary Window shows
the program summary. Edit the program as described in ID Section 4 to Protect User
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