Delta NANOTRACE DF-745 Instruction Manual download pdf (Page 60)

56 DF-745 User Interface

The In Calibration Relay can be enabled to signal that a zero calibration is in process. In

addition, the user has the option to freeze the analog output or enable the analog output to

update as the calibration progresses.

7.4.9 Graph Setup

Figure 56: Graph Setup Menu

The graph setup is used to adjust the time scale on the main data display of the analyzer. A

specific time interval in minutes can be chosen for the X-axis on that display. The minimum

acceptable time is 3 minutes. The information on the display represents current data and will

show a history of moisture concentration based on the given time span to the present. The

Y-axis of the main data display is auto-ranging.

Figure 57: Graph Setup Screen

7.4.10 Diagnostics Menu

The Diagnostics menu gives the user access to control the Active Zero function, to test the

Relays and Analog Outputs, and to check the Signal Monitor.

Use the arrow keys ( and  to scroll up and down through the list. Pressing ESC will

return to the main display.

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Delta NANOTRACE DF-745 Instruction Manual Page 60