JUMO LOGOSCREEN fd, Руководство по эксплуатации

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3 Operating Principle
3.1 Operating Principle and Graphic Elements
Header
The functions of the paperless recorder are selected in the header. The
selected function is indicated by a blue background.
Recorder with control knob
• Function selection by rotating the control knob (to right or left).
• Function is activated by pressing the control knob.
Recorder with touchpad (stainless steel front panel)
• Function selection through a circular motion with a finger at the outer edge
of the touchpad (when activating the circular motion, two of the eight LEDs
in the touchpad are on).
• Function selection by tapping the middle of the touchpad (all LEDs in the
touchpad are on).
The symbols (for the variable functions) vary according to the function that is
currently active.
The following diagram shows the header for normal display when the vertical
diagram (curve display) has been selected.
Function is activated when the
control knob is pressed.
Fixed functions Variable functions
with changing symbols