Canberra iMatic Automatic LB, Руководство пользователя

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Detector Parameters
6. Pressing
Enter
will invalidate all current system calibration procedures. It
will also automatically advance to the next question. Pressing
Cancel
to the
warning will return to the Detector Parameters menu.
7. If you desire to only modify the Guard Det HV, pressing the
Cancel
key will
return to the Detector Parameters Menu.
Guard Det Threshold
Guard Det Threshold menu item allows you to set the guard detector threshold from 0
to 100% of full scale value. The unit will default to the last set value.
Note: Changing the guard detector threshold will invalidate all current system
calibration procedures. This does not impact gain calibration.
To enter a guard detector threshold:
1. Press the
Setup
key.
2. Using the arrow keys, position the cursor “>” to item “8” in the menu, Detector
Parameters, and then press the
Enter
key.
3. Using the arrow keys position the cursor “>” to item “2”, Guard Det
Threshold, and then press the
Enter
key.
4. Enter the guard detector threshold. Note: 10% of full Scale is recommended.
5. Press the
Enter
key to accept. If the value has been changed, a warning
message will be displayed:
WARNING!
Adjustment will clear all stored calibrations.
Press Enter to continue.
6. Pressing
Enter
will invalidate all current system calibration procedures. It
will also automatically advance to the next question. Pressing
Cancel
to the
warning will return to the Detector Parameters menu.
7. If you desire to only modify the Guard Det Threshold, pressing the Cancel key
will return to the Detector Parameters Menu.
iMatic Automatic Counting System User's Manual - 9239221K 51