5-22   |   Thermox TM2000 Oxygen Analyzer
You will then be prompted to enter the time of day when the first calibra-
tion of the cycle should begin:
Cal time is YY:YY
Enter new time Hr: Mn
5.  Enter the time you wish the first calibration or verification to begin, 
then press the Enter key. The system uses military time, so to enter 
4:00 PM., you would type 16:00. If, for example, you set the cycle fre-
quency at 8 hours, and specify the first calibration to take place at 4:00 
PM., the next automatic calibration or verification will take place at 
midnight.
Set Cal Timers - Set Time and Date
This menu option allows you to set the date or time for the internal con-
trol unit clock.
Make sure the current time and date are correct before setting any 
auto cal/auto verify parameters.
1.  Select Set Time & Date from the Set Cal Timers menu.
You are prompted to enter the new time:
The time is: YY:XX
Enter new time: HR: Mn
2.  Enter the new time, then press the Enter key. As you type the new 
time, it overwrites the Hr: Mn text. The Series 2000 control unit uses 
military time so 16:00 equals 4:00 PM., and 04:00 equals 4:00 AM. If 
the current time is correct, press the Enter key without changing the 
value.