Teledyne gfc 7000ta operation manual Accessing the Diagnostic Features, Signal I/O

Operating Instructions Model GFC7000TA Carbon Dioxide Analyzer

6.13.1. Accessing the Diagnostic Features

To access the DIAG functions press the following buttons:

SAMPLE*	RANGE = 500.00 PPM	CO2 =X.XXX
< TST TST > CAL		SETUP

DIAG	ANALOG I / O CONFIGURATION
PREV	NEXT	ENTR EXIT

EXIT returns to the main

SAMPLE

display

EXIT returns

to the PRIMARY

SETUP MENU

From this point

forward, EXIT returns

to the

SECONDARY

SETUP MENU

SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE			EXIT
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG ALRM			EXIT
SAMPLE		ENTER SETUP PASS: 818
8	1	8	ENTR EXIT
DIAG		SIGNAL I / O
	NEXT		ENTR EXIT

DIAG	ELECTRICAL TEST
PREV	NEXT	ENTR EXIT
DIAG	DARK CALIBRATION
PREV	NEXT	ENTR EXIT
DIAG	PRESSURE CALIBRATION
PREV	NEXT	ENTR EXIT
DIAG	FLOW CALIBRATION
PREV	NEXT	ENTR EXIT

DIAG	ANALOG OUTPUT
PREV	ENTR EXIT

DIAG		TEST CHAN OUTPUT
PREV	NEXT	ENTR EXIT

6.13.2. Signal I/O

The signal I/O diagnostic mode allows reviewing and changing the digital and analog input/output functions of the analyzer. See Appendix A-4 for a complete list of the parameters available for review under this menu.

NOTE

Any changes of signal I/O settings will remain in effect only until the signal I/O menu is exited. Exceptions are the ozone generator override and the flow sensor calibration, which remain as entered when exiting.

Teledyne Analytical Instruments 121