RKI Instruments Gas Tracer - Manual (Page 29)

Gas Tracer Operator’s Manual Start Up, Normal Mode • 21
4. If LNCH BRK is turned on, the Resume Datalog Screen displays.
• Press and release the POWER ENTER button to continue
accumulating time-weighted average (TWA), PEAK readings,
and time in operation from the last time the Gas Tracer was
used. The short-term exposure limit [STEL] reading is reset
each time the Gas Tracer is turned on.
• Press and release the DISPLAY(ADJ) button to reset the
accumulation of these measurements.
If you do not press the POWER ENTER or DISPLAY(ADJ) button
within 5 seconds, the Gas Tracer automatically resumes
accumulating the TWA, PEAK readings, and time in operation.
5. If CL RMNDR is turned on (factory setting), the screen that
appears next depends on how CL EXPRD is set in the Maintenance
Mode Menu (page 162).
• If the unit is due for calibration and CL EXPRD is set to
CONFIRM (factory setting), then the following screen displays.
The alarm LED’s and buzzer will pulse several times. After
this, press the RESET SILENCE button until you hear a beep to
continue.
rESU
4
RESUME
CAL
C--LIMIT