26 • Start Up, Normal Mode
Gas Tracer Operator’s Manual, CSA Version
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 148).
•
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.
•
If the unit is due for calibration and CL EXPRD is set to NOT USE, then
the following screen displays.
The Gas Tracer cannot be used until a calibration has been performed
either by selecting AUTO CAL or ONE CAL in the Maintenance Mode
menu. See “Calibrating Using Auto Calibration” on page 115 or
“Calibrating Using Single Calibration” on page 118 for calibration
instructions.
•
If calibration is not due or CL EXPRD is set to NO EFFECT, then the
following screen appears for a few seconds indicating when the next
calibration is due.
CAL
C--LIMIT
FAIL
C--LIMIT
2011
9
30
69d
NEXT CAL
