Thyracont VD84M, Operating Instructions Manual

Page: 30 / 46

29
4.2 Pressure Display
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) Continuous Operation (Cont Mode)
Press Mode-Key again within 20 seconds:
The actual pressure is displayed.
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 instrument 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.)
On further keystroke in Cont Mode the unit returns to
1) Auto Off Mode.
4.3 Pressure Display with Memoryfunction
To operate the VD84 as pressure display with additional storage of extremal
values please activate the memory function as described in chapter
configuration.
1) Short-Term Operation (Auto-Off Mode)
Press Mode-Key:
The actual pressure is displayed.
After 20 seconds the display is automatically switched off.
MODE
MODE
mbar
MODE
mbar
MODE
mbar