Operation
Alarms Menu
Thermo Fisher Scientific
Model 42
i
Trace Level Instruction Manual
3-65
CHAMBER TEMPERATURE:
ACTUAL 49.0
o
C
>MIN 47.0
o
C
MAX 51.0
o
C
RANGE AVG DIAGS ALARM
The Minimum Chamber Temperature alarm limit screen is used to change
the minimum chamber temperature alarm limit. The minimum and
maximum chamber temperature screens function the same way.
●
In the Main Menu, choose Alarms > Chamber Temp >
Min
or
Max
.
CHAMBER TEMPERATURE:
ACTUAL MIN: 47.0
o
C
SET MIN TO: 48.0
o
C ?
©ª
INC/DEC
SAVE VALUE
RANGE AVG DIAGS ALARM
The Cooler Temperature screen displays the current cooler temperature
and sets the minimum and maximum alarm limits. Acceptable alarm limits
range from -40 to 10 °C. If the cooler temperature reading goes beyond
either the minimum or maximum limit, an alarm is activated. The word
“ALARM” appears in the Run screen and in the Main Menu.
●
In the Main Menu, choose Alarms >
Cooler Temp
.
COOLER TEMPERATURE:
ACTUAL -9.8
o
C
>MIN -20.0
o
C
MAX -1.0
o
C
RANGE AVG DIAGS ALARM
Min and Max Chamber
Temperature Limits
Cooler Temperature
