Ametek Thermox TM2000, User Manual

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4-12 | Thermox TM2000 Oxygen Analyzer
Watchdog Timer
Allows you to test that the watchdog timer and alarm circuit is work-
ing properly. (See the “Watchdog Timer” section at the end of the
Alarms Chapter for more information on the watchdog timer).
Serial Output
S ends the string “Test Message” through the serial port until stopped
by the user. This is used to test communication settings and wiring.
Read Memory Location
This is used to view internal software variables used for system opera-
tion and troubleshooting.
System Serial #
This menu option allows you to view your system serial # and manufac-
turing #. You may be asked by AMETEK/Thermox personnel to provide
this information upon request.
Setting Up the Serial Number
1. Select System Serial # from the Setup menu.
2. Select System Serial # or Manufacturing # .
3. The system displays the system serial # or manufacturing #.