RKI Instruments SM-2009U - Manual (Page 25)

Setting the Bump Test and Calibration Parameters • 21
To continue, press and release the EDIT ENTER button. The first
parameter, air sample time, will be shown on the GX-2009 display.
5. Use the BUMP ▼ and CAL. ▲ buttons to scroll through the
parameters until the desired parameter is displayed. The scrolling
sequence is shown below. Do not scroll past GAS-IN until you have
finished making any desired changes.
6. With the desired parameter displayed, press and release the EDIT
ENTER button. An “E” will appear on the GX-2009 display to the
right of the battery icon indicating that the parameter value can be
changed. In the example below, the GAS-IN parameter has been
selected for updating.
3 0
AIR-IN
3 0
AIR - IN GAS - IN
6 0
50 12.0
TRANSMIT
CO ppm H2S ppm
CH4 %LEL OXY vol%
50 25.0
3 0 6 0
DECISION
E GAS - IN
6 0