Thyracont VD84M, Руководство по эксплуатации

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4.4 Pressure Display with Datalogging
To operate your VD84MIR as datalogger with internal storage of almost 1000
measurements please activate the logging function as discribed in chapter
configuration under "Logging Rate".
1) Short-Term Operation (Auto-Off Mode)
Press Mode-Key:
The actual pressure is displayed. After 20 seconds the display is automatically
switched off.
2) Delete Memory:
On further keystroke the data memory is deleted.
Without further keystroke, return to 1) after 4s.
3) Continuous Mode with Datalogging (Cont Mode)
Actual pressure is displayed.
Data memory is deleted and new measurements are stored according to the
chosen logging rate. As data memory a battery-independent memory-IC is used.
Model VD84MIR is equipped with a serial infrared-interface. If this data interface
is activated -as discribed in chapter configuration -, the instrument transmits one
measurement every 1,6 seconds when operating in Cont-Mode.
In Cont-Mode the VD84 keeps operating continuously, until it is switched-off
manually or, after the maximum operation time has elapsed, automatically. (For
adjustment of the maximum operation time see chapter configuration.) Logging is
stopped when no further memory is available or when the unit is switched-off.
To stop datalogging and switch-off the VD84:
Press Mode-Key twice: return to 1) Auto Off.
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