Functional Check - Teledyne 400E Instruction Manual

Getting Started
To View and Clear the various warning messages press:
TEST deactivates Warning
Messages
NOTE:
If the Warning Message
persists after several
attempts to clear it, the
message may be an
indication of a legitimate
problem and not an
artifact of the Warm-Up
period

3.2.4. Functional Check

After the unit has thoroughly warmed up verify that the software supporting any
hardware options with which the analyzer was shipped have been properly set up.
For information on navigating through the analyzer's software menus, see the
menu trees described in Appendix A.1.
Check to make sure that the analyzer is functioning within prescribed operation
parameters. Appendix D includes a list of Test Functions viewable from the
analyzer's Front Panel for this purpose as well as their expected value ranges.
These functions are also useful tools for diagnosing performance problems with
your analyzer (see Section 11.1.2 for more information).
36
SAMPLE WHEEL TEMP WARNING
TEST CAL
RANGE=500.0 PPB
SAMPLE
< TST TST > CAL
WHEEL TEMP WARNING
SAMPLE
TEST CAL
Make SURE warning
messages are NOT due to
LEGITIMATE PROBLEMS. .
Model 400E Ozone Analyzer
O3 = XXX.X
MSG CLR SETUP
O3 = XXX.X
MSG CLR SETUP
O3 = XXX.X
MSG CLR SETUP
Instruction Manual
MSG activates Warning
Messages.
<TST TST> keys replaced with
TEST key
Press CLR to clear the
message currently being
Displayed.
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
P/N 04316 Rev: B