GX-6000 Operator’s Manual Benzene Select Mode • 234
12 . To not start another measurement and to return to Measuring Mode,
press and release the DISP/LOCK button.
a. You will be prompted to remove the tube holder from the
instrument’s inlet fitting.
b. Remove the tube holder from the GX-6000’s inlet fitting.
c. Press and release the POWER/ENTER button.
13 . To proceed with taking a STEL measurement, press and release the
RESET button.
a. Press and release the POWER/ENTER button to start a STEL
measurement.
TUBE
REMOVE HOLDER
YES :ENTER
NO :DISP
TUBE
START STEL
MEASUREMENT
YES :ENTER
NO :DISP