Xylem WTW Alyza IQ PO4, Operation Manual

Page: 84 / 172

Measurement / Operation Alyza IQ PO4
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 Ref.Zeit Stunden 0…
8
…23 Defines the start time from which the
automatic calibration procedures will
take place at the set interval
(default setting: 8:00 o'clock)
PLEASE NOTE:
Recommended start time for
Autom.Reinigung : approx. 1 - 2 hours
before Autom.Kalibrierung .
 Ref.Zeit Minuten
0
…59
Untergr.-korr. (opt) Ein
Aus
Especially with low concentrations, the
standard background correction does
not sufficiently compensate for some
interferences (e.g. due to colorations,
humins). In this case, activate the opti-
mized background correction.
PLEASE NOTE:
For the optimized background correc-
tion, an extra tube and an extra Chem-
Bag have to be installed (see section 5
Maintenance and cleaning,
 100).
Autost.nach StromAus Ein
Aus
Activate or switch off the automatic
start of the Alyza IQ after a power fail-
ure
Probenkanal 1
2
1+2 Setting of the sample channel from
which the sample should be measured.
PLEASE NOTE:
If channel 2 or 1+2 is selected, channel
2 has to be installed (overflow vessel
and filtration pump).
If sample only from one channel should
be measured, the sample from channel
1 is measured.
Temperaturmodus
°C
°F
Temperature values are displayed in
the selected unit
Speichern u. Beenden The Alyza IQ stores all changed set-
tings and the display switches to the
next higher level.
Beenden The display switches to the next higher
level without storing the new settings.
Setting menu (general set-
tings)
Possible values Description