RKI Instruments SDM-2009 PC Controlled Configuration - Manual (Page 63)

Calibrating a GX-2009 • 58
9. The pump(s) will start and the program will indicate that air is flowing. The CAL
S
LED will begin to flash amber. Air will be applied to the instrument(s) for 45
seconds, then the PC Controller Program will perform a zero adjustment on all
the channels.
If at any point during the calibration you wish to cancel the calibration, click the
Cancel button in the lower right corner of the screen. The calibration will be
aborted and the CAL
S
LED will turn solid amber.
Figure 43: Air Flowing
The PC Controller Program will analyze the zero adjustment results. If any
sensors failed the zero adjustment, the calibration will be aborted for that
instrument.