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operate the instrument conveniently without professional training. After the instrument is
connected to the power supply, the initial screen of the system is displayed, the initialization
system is completed, and thus the real-time curve screen is entered. The following will introduce
each operation display screen and each configuration screen respectively.
4.1 Switching of running screens
The running screens consist of real-time curve screen, bar chart screen, digital display screen,
historical curve screen, alarming list, file list, printing screen, backup screen, and power-off
recording screen and configuration parameters.
The Switch key is used to switch between the screens.
4.2 Status display
①
: Display the name of each running screen.
②
: File record mark
Display available: It indicates the file is circularly recording.
Display available with arrow mark: It indicates the file is not circular recording.
Display not available: It indicates the file stops recording.
③
: SD card mark
Display available: It indicates SD card is connected.
Display not available: It indicates no SD card is connected.
④
: Flash mark
Display available: It indicates flash is connected with instrument.
Display not available: It indicates no flash is connected with instrument.
⑤
:Circular display mark
Display available: It indicates circular display for each group.
Display not available: It indicates the fixed screen, no circular display.
⑥
: Display the date and time of the operation of the instrument.
4.3 Real-time curve screen
According to the combination of curves, the real-time curves and data of 6-channel are
displayed simultaneously (the accuracy of the curves is 0.5%±1 character).
