KBF-LQC (E5.2) 12/2010
page 39/106
7.
Graphic representation of the historical measurement (chart
recorder function)
The representation of data imitates a chart recorder and allows recalling any set of measured data at any
point of time taken from the recorded period.
Normal display of the chart recorder function:
Top left: The actual date and time are displayed.
Below: The current values of temperature [ °C], humidity
[% r.H.], VIS [kLUX] and UVA [W/m
2
] are numerically and
graphically displayed.
Scaling:
Temperature: -10 °C /
14°F
to 100 °C /
212°F
Humidity: 0% r.H. to 100% r.H.
VIS: 0 kLUX to 50 kLUX
UVA: 0 W/m
2
to 50 W/m
2
Button
permits toggling between different repre-
sentations.
Depending on the selected kind of representation, button
H
might not have been visible until this procedure.
The lines displayed at the right inform about the illumination:
The
left
line indicates the state of the cool white tubes. Enlarged line = cool white tubes on.
The
right
line indicates the state of the Synergy Light tubes. Enlarged line = Synergy Light tubes on.
History display with cursor:
Select button
H
= History. A pink line appears on
the display marking as a cursor the selected moment.
You can now recall the recorded data of any defined
moment.
Top left: Date and time of the selected cursor position are
displayed.
Below: The corresponding temperature and humidity
values of this instance
are numerically and graphically
displayed.
Scroll the cursor position using the arrow buttons.
Single arrow buttons: fine-tuning.
Double arrow buttons: page-up and page-down.
Toggle to the zoom display by pressing button
.:
History - zoom function
Magnifier buttons
: Zoom and zoom back
(i.e., shorten or extend the displayed period).
Toggle back to the former representation display using
this button
.
11:32:14 15.12.09
11:32:19 15.12.09
