58 5975 Series MSD Operation Manual for MassHunter
3 Operating in Electron Impact (EI) Mode
Table 7 Maintenance menu
Action Description
Prepare to vent Reminds you to shut down the GC then prepares the instrument for
venting when [Yes/Select] is pressed.
Pumpdown Initiates a pumpdown sequence.
Table 8 MS Parameters menu
Action Description
High Vacuum Pressure Only with Micro-Ion vacuum gauge installed.
Turbo Pump Speed Displays the turbo pump speed.
Foreline Pressure Displays the foreline pressure.
MSD Fault Status Reports a summary fault status code (number) in ‘dec’ (decimal) and
‘hex’ (hexadecimal) format covering all possible fault combinations.
Ion Source Temp,
o
C Displays and sets the ion source temperature.
Mass Filter Temp,
o
C Displays and sets the mass filter temperature.
CI Reagent Displays CI reagent gas and flow rate (if installed).
NOTE
MS parameters cannot be set from the LCP while an online MassHunter Data Acquisition
session is connected to the MSD.
Table 9 Network menu
Action Description
MSD IP via BootP Displays the IP address for the MSD.
Gateway IP Address Displays the gateway IP address for the MSD.
Subnet Mask Displays the subnet mask for the MSD.
ChemStation IP Displays the IP address for the MassHunter Data Acquisition.
GC IP Address Displays the IP address for the GC.
Ping gateway Checks communication with the gateway.
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