RKI Instruments SDM-2012 PC Controlled Configuration - Manual (Page 61)

Bump Testing a GX-2012 • 56
If you are bump testing a standard 4-gas plus %volume GX-2012 or
GX-2012s, the screen will appear as shown below. The standard 4 sensors will
be bump tested using GAS 1 and the %volume sensor(s) will be bump tested
using GAS 2.
The GAS 2 selection box is deselected by default. You must
select the GAS 2 box if you wish to bump test the %volume sensor. If you do
not wish to bump test the %volume sensor, leave the GAS 2 box deselected.
Figure 39: Gas Order Confirmation Screen, Standard 4-Gas Plus
%Volume GX-2012
10. Click OK. You will be asked if you want to bump test the instrument(s). Click
OK to proceed. If you don’t want to proceed with the bump test, click Cancel to
return to the main program window.