Thermo 48i - Page 81

Operation
Instrument Controls Menu
Thermo Electron Corporation Model 48i Instruction Manual 3-59
Logic State The Logic State screen is used to change the I/O relay to either normally
open or normally closed. The default state is open, which indicates that a
relay connected between the digital input pin and ground is normally open
and closes to trigger the digital input action. If nothing is connected to the
digital input pin, the state should be left at open to prevent the action from
being triggered.
•Press to toggle and set the logic state open or closed.
• Press to return to the Digital Input Settings menu or to
return to the Run screen.
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARMx
DIGITAL INPUT SETTINGS:
>1 NOP CO MODE
2 NOP SET BACKGROUND
3 NOP CAL TO SPAN
4 NOP AOUTS TO ZERO
5 NOP AOUTS TO FS
6 NOP NONE
7 NOP NONE
ª
RANGE AVG DIAGS ALARM
8 NOP NONE
9 NOP NONE
10 NOP NONE
11 NOP NONE
12 NOP NONE
13 NOP NONE
14 NOP NONE
15 NOP NONE
16 NOP NONE