Agilent Technologies 7890 Series - To Adjust the FID Lit Offset

194 Agilent 7890 Series Troubleshooting
8 Troubleshooting Tasks
To Adjust the FID Lit Offset
To adjust the FID Lit offset:
1 Press [Config].
2 Scroll to Front detector or Back detector (wherever the detector
is installed) and press [Enter].
3 Scroll to Lit offset. With the Lit offset line highlighted, enter the
new parameter for the detector and press [Enter].
4 Lit offset should be < 2.0 pA or lower than the normal FID
output when lit.