30
P4.0: Resetting to factory default settings (pH)
This program lets you reset all pH parameters to factory
default settings. This clears all calibration data any other pH
set up functions you might have changed.The following set-
tings will remain as you have set them:
• temperature unit of measure (°C or °F)
• The temperature offset calibration value
• All conductivity (TDS) calibration data and parameters
From measurement mode
1.
Press the Mode key to select pH measurement mode.
2.
Press the SET key to enter Set Up mode.
3.
Press the
▲
and
▼
keys to scroll through subgroups until
you view parameter “P4.0” in the lower display.
See Figure 42
4.
Press the ENTER key.
See Figure 43
5.
Press the
▲
and
▼
keys to toggle between NO and YES.
• NO retains current settings
• YES resets to factory default settings
6.
Press the ENTER key to confirm selection and to return to
measurement mode.
Notes
To reset all conductivity/TDS data, see page 37.
See page 47 for a table of factory default settings.
MEAS
SETUP
pH
Figure 42
MEAS
SETUP
pH
MEAS
SETUP
pH
Figure 43
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