7.6.8
Reverting to factory default settings
Use this parameter to reset all settings to factory default.
1)
Follow directions in 7.6.1
to enter Configuration mode.
SE
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2)
Press the ENTER key
until the upper display shows “no”,
“FCt” or “CAL”, and the lower display shows “deF” (default).
3)
Press the
▲
or
▼
key
to select “no” for using the old values,
“FCt” to reset all settings to factory defaults or “CAL” to reset
calibration values only to the factory default values.
24
WARNING:
Changing from “no” to “FCt” or “CAL” and pressing the
ENTER key resets all settings or the calibration values
respectively to factory defaults.
4)
Press the ENTER key
to confirm your selection and to return
to Advanced Set-up mode, or return to Measurement mode by
pressing the
▲
and
▼
keys simultaneously (escape).
Cal
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LD
SE
HO
SE
HO
TUP
LD
7.7
Calibration (CAL) sub-function
The calibration procedure in Advanced Set-up mode is identical to the procedure in the
Calibration mode. The only difference is that the controller will revert back to Set-up mode
(instead of Measurement mode) after calibration is completed.
7.7.1
Entering the Calibration mode from Advanced Set-up mode
1)
Enter Advanced Set-up mode
. Press the ENTER key and scroll to Advanced Set-up
security code “22”. Press the ENTER key again.
2)
Press the
▲
or
▼
key
to scroll until the upper display shows “CAL”.
3) See Section 6 for complete calibration procedures.
Содержание Alpha pH 1000
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