RKI Instruments SDM-2012 Standalone Configuration - Manual (Page 92)

87 • Calibrating a Gas Tracer
To turn off the instrument before it is automatically turned off, press and
hold the EDIT ENTER and POWER buttons simultaneously for about one
second and then release them. To avoid accidentally entering Edit Mode,
press and hold the POWER button first, then press and hold the EDIT
ENTER button.
CAUTION: When using the Gas Tracer with the SDM-2012, do not turn off the
instrument using the instrument power button. Use the EDIT ENTER
and POWER buttons on the SDM-2012 to turn off the instrument.
The CAL
S
LED will remain on indicating the test results. If the same Gas
Tracer is turned on again, the test results will still be indicated by the CAL
S
LED and on the Gas Tracer screen. To clear the CAL
S
LED, with the
Gas Tracer on, press and release the EDIT ENTER button to return to the
home screen. If a new Gas Tracer is turned on and connected, the results
displayed by the CAL
S
LED will automatically be cleared.
29. The results of the calibration will be stored in the SDM-2012’s memory and will
be available to copy to a USB flash drive. See “Copying Calibration and Bump
Test Records to a USB Flash Drive” on page 92 for instructions to copy the
saved bump test and calibration records to a USB flash drive.
30. Disconnect the gas out to instrument line and the exhaust line from the Gas
Tracer.
31. Remove the Gas Tracer from the SDM-2012.
32. If you wish to calibrate additional instruments, repeat step 5 - step 31 above
for each additional instrument.