DOHSE AQUARISTIK HOBBY pH-Control eco Petunjuk Penggunaan Manual - Halaman 10
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5.4 pH alarm programming
When flashing
and
was acknowledged with
,
flashes.
Use the and buttons to set the +/- alarm between 0.5 and 4.0.
Acknowledge with
button.
Advice:
means that no alarm is set.
When finished,
and
will flash again. Scroll to the next main menu item
with the button, then press the
button.
5.5 pH Electrode Calibration
When flashing
was acknowledged with
,
.
To calibrate the pH Electrode go on as described:
1. Remove the protective cap from the electrode tip.
2. Rinse electrode tip briefly with destilled water.
3. Dip the electrode into the pH 7 solution and press
. Then a measured
running value is displayed.
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