Teledyne GC-Pro/TCD - Gas Chromatograph - Manual (Page 78)

Operation GC-Pro TCD
Teledyne Analytical Instruments 64
One the appropriate values have been entered select ENTER to save
the factor. A confirmation screen will arise asking the user to confirm
the changes before saving.
After confirmation, a display screen will appear where the user can
be the currently saved factor. If you “Cancelled” the entry on the last
screen, the previous Alt Span factor will be used.
To initiate an Alt Span calibration, touch “OK” to bring up the next
screen to select which group to span on or “CANCEL” to exit the Alt
Span function.
After pressing “OK” the next screen appears.
Use the “UP/DOWN” arrows to enter the group to span on and then
press “ENTER” to begin the calibration or “CANCEL” to exit the
function.
Once the calibration has completed the HOME screen will appear on
the display.