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Displaying Software
Version Number
(Digital One/Digital Plus)
These values will be needed when calling Thermo Fisher Scientific for sales/
service information. The controller can display the installed software version
number. For example, for a unit with software version
082645.1A
:
1. Unit is running normally and displaying reservoir fluid temperature.
2. Press and hold
No
for at least 10 seconds. The display will show the first
two digits, for example:
08
.
3. Press
The display will show the remaining digits to the left of the decimal, for
example:
2645
.
4. Press
The display will show the decimal point and the digit to the right of the
decimal point, for example,
1
.
5. Press
The display will show the revision letter, as its equivalent number, for
example,
1
= A.
6. Press
The display will flash between
Csu
and the software checksum value.
7. Press
The display returns to the reservoir fluid temperature.
Troubleshooting
