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to make selections or changes. If the detector
has a reset preamp, set Positive or Negative to
match the polarity of the inhibit signal generated
by the preamp. The Canberra 2101 TRP and
2008 preamps produce a positive Inhibit signal.
*Coinc mode:
Anti
There are many other parameters that can be adjusted in the MID Editor, but
it isn’t necessary to adjust them now. They will be adjusted using the
MCA/Adjust Screens in the following step (#8). When you make
adjustments, be sure to save the MID File.
8.
MCA Adjust Screens. The following parameters can be accessed and set
using the Gain and Filter Device Adjust screens. The adjustments can be
saved to the datasource’s CAM file by using the
File | Save
command.
8a. Gain Device Adjust Screen
Coarse Gain:
x15
Fine Gain:
x1.0002
SF Gain:
0.0000e
-2
*FDisc Mode:
Auto
*FDisc Setting:
1.0%
*LT TRIM:
250
*LTC Mode:
On
*PUR Guard:
1.1x
*Offset:
0 Ch
*LLD:
0.101%
*Zero Adj:
0.000%
*Conv Gain:
8192
*Inhibit Mode
Reset
8b. Filter Device Adjust Screen
*Rise Time:
5.6
µ
s
*Flat Top:
0.8
µ
s
Auto BDC:
Do not Initiate Auto BDC at this time
BLR Mode:
Auto
User’s Manual - ICN 9231014G
37
Spectroscopy System Setup