Dokument
IMA 190
HFE507
Rev
5
Sid
40 (44)
11.
Push MENU(+) once to reach the setting of analogue outputs.
The display shows AOUt.
12.
Push ENTR(+-) to reach the output to be set. The display shows An and two
digits e.g. An 01. Step to the requested output by pushing MENU(+).
13.
Push ENTR(+-) to reach the setting of the MIN value. The display shows Set
L.
14.
Push ENTR(+-) to set the MIN value of the output. The display shows the
numerical value in % e.g. the standard setting 0.0 % or previously set value.
Push MENU(+) to increase the MIN value. Push ESC(-) to decrease the MIN
value. Push ENTR(+-). The display shows Sure. Push ENTR(+-) to save the
setting and return to Set L. Push MENU(+) or ESC(-) to return to Set L without
saving the new setting.
15.
Push MENU(+) to reach the setting of the MAX value. The display shows Set
H.
16.
Push ENTR(+-) to set the MAX value of the output. The display shows the
numerical value in % e.g. the standard setting 100.0 % or previously set value.
Push MENU(+) to increase the MAX value. Push ESC(-) to decrease the MAX
value. Push ENTR(+-). The display shows Sure. Push ENTR(+-) to save the
setting and return to Set H. Push MENU(+) or ESC(-) to return to Set H
without saving the new setting. Push ESC(-) to return to the output to be set,
item 12.Push ESC(-) once again to return to the setting of analogue outputs
item 11.
17.
Push MENU(+) to reach the calibration with fresh air. The sensor needs fresh
air, air with 400 ppm carbon dioxide. The display shows CALb. Push ENTR(+-
). The display shows Sure. Push ENTR(+-) to confirm that a background
calibration should be done. After completed background calibration the sensor
returns to DEFAULT. If a background calibration should not be executed push
MENU(+) or ESC(-). The background calibration has a time limit.
18.
Push MENU(+) to reach the zero point calibration. The sensor needs carbon
dioxide free air or gas. . The display shows CAL. Push ENTR(+-). The display
shows Sure. Push ENTR(+-) to confirm that a zero point calibration should be
done. After completed zero point calibration the sensor returns to DEFAULT. If
a zero point calibration should not be executed push MENU(+) or ESC(-). The
zero point calibration has a time limit.