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Operating Instructions Model 360E Instruction Manual
To view and clear warning messages
SAMPLE HVPS WARNING CO2 = 0.00
TEST CAL MSG CLR SETUP
Make sure warning messages are
not due to real problems.
Press CLR to clear the current
message.
If more than one warning is active, the
next message will take its place
Once the last warning has been
cleared, the analyzer returns to
SAMPLE mode
SAMPLE RANGE=500.000 PPM CO2 = 0.00
< TST TST > CAL MSG CLR SETUP
SAMPLE HVPS WARNING CO2 = 0.00
TEST CAL MSG CLR SETUP
TEST deactivates warning
messages
MSG activates warning
messages.
<TST TST> keys replaced with
TEST key
NOTE:
If the warning message persists
after several attempts to clear it,
the message may indicate a
real problem and not an artifact
of the warm-up period
Figure 6-3 Viewing and Clearing M360E WARNING Messages
6.3. Calibration Mode
Pressing the CAL key switches the M360E into multi-point calibration mode. In this mode, the user can calibrate
the instrument or check the instruments calibration with the use of calibrated zero or span gases.
If the instrument includes either the zero/span valve option or IZS option, the display will also include CALZ and
CALS keys. Pressing either of these keys also puts the instrument into multipoint calibration mode.
The CALZ key is used to initiate a calibration of the zero point.
The CALS key is used to calibrate the span point of the analyzer. It is recommended that this span
calibration is performed at 90% of full scale of the analyzer’s currently selected reporting range.
Because of their critical importance and complexity, calibration operations are described in detail in Chapter 7 of
this manual. For more information concerning the zero/span, zero/span/shutoff and IZS valve options, See
Section 5.4.
56 05232 Rev B3