Thermo Scientific 49i, Instruction Manual, Page: 112 / 314

Operation
Alarms Menu
3-76 Model 49
i
Instruction Manual Thermo Fisher Scientific
Pressure
The Pressure screen displays the current pressure and sets the minimum and
maximum alarm limits. Acceptable alarm limits range from 200 to 1,000
mmHg. If the pressure 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 > Pressure .
Min and Max Pressure Limits
The Minimum Pressure alarm limit screen is used to change the minimum
pressure alarm limit. The minimum and maximum pressure screens
function the same way.
• In the Main Menu, choose Alarms > Pressure > Min or Max .
• Use and to increment or decrement the numeric value.
• Press to save set to value as actual value.
BENCH TEMPERATURE:
ACTUAL MIN: 15.0
o
C
SET MIN TO: 16.0
o
C ?
©ª
INC/DEC
ƒ
SAVE VALUE
RANGE AVG DIAGS ALARM
PRESSURE:
ACTUAL 753.4 mmHg
>MIN 200.0 mmHg
MAX 1000.0 mmHg
RANGE AVG DIAGS ALARM