Operation
Instrument Controls Menu
3-48 Model 48i Instruction Manual Thermo Electron Corporation
RS-232/RS-485 Selection The RS-232/RS-485 Selection screen allows the user to choose between the
RS-232 or RS-485 protocols for serial communication.
• In the Main Menu, choose Instrument Controls > Communication
Settings > RS-232/RS-485 Selection.
•Press to leave the warning screen and toggle RS-232 or RS-485.
• Use to confirm and save the new selection change.
• Press to return to the Communication Settings menu or
to return to the Run screen.
XXLO WCONCENTRATIONXXLO W
CO 15.80 PPM
SAMPLE 12:34 ALARMx
ANALOG INPUTS:
>NONE
INPUT 1 <--
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
ª
RANGE AVG DIAGS ALARM
INPUT 7
INPUT 8
WARNING Disconnect the serial cable before changing RS-232 and RS-485
selection to prevent damage to the connected equipment.