Teledyne GC-Pro/FID - Gas Chromatograph - Manual (Page 91)

GC-Pro FID Operation
Teledyne Analytical Instruments 77
Touching the password box will display a numeric keypad allowing
the new password to be entered. Press ENTER on the keypad to dismiss
the keypad and insert the new password into the box.
Pressing the HOME icon installs the password and places the
analyzer back into the analyze mode. Pressing BACK also installs the
new password but returns the display to the SETTINGS screen.
4.7.12.6 C OMMUNICATION
There are four different serial communications modes available to
the user and these are accessible from the Communications screen.
The available modes are:
 Detect Mode: Used with a laptop computer running custom
TAI software and is designed to interact with
the chromatogram screen. (Contact TAI for
software upgrade).
 Query Mode: A specialized communication protocol that
enables interaction with the analyzer via an
OPC server.
 Profi Mode: This mode is compatible with a Teledyne
Valve Box (VB1-VB5) used in switching gas
streams to an analyzer.
 STD Mode: The standard mode outputs a text string every
two seconds that includes concentration,
range, and alarm status. If there are multiple