Remote Operation

Model GFC7001E Carbon Dioxide Analyzer

8.1.5.COMM PORT TESTING

The serial ports can be tested for correct connection and output in the COMM menu. This test sends a string of 256 ‘w’ characters to the selected COMM port. While the test is running, the red LED on the rear panel of the analyzer should flicker.

To initiate the test press the following key sequence:

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Teledyne GFC 7001EM operation manual Comm Port Testing