User`s manual

9-5
If the Instrument Turns Off
If power is interrupted and the instrument turns off while you are
operating it, the following will occur when you turn it back on:
If you were editing a program, you will lose the changes to
that program and will have to re-edit it.
The instrument will begin a 4-degree Hold program. If you
were editing a program, review the History file to find out how
much of your program was run before the instrument turned
off (see Chapter 7).
If you used a printer to generate run-time data (time and
temperature) after each setpoint, you can reprogram the
remaining programs in the sequence required to complete
the interrupted run.