above “dd”, again use the
▼
or
▲
button to navigate to the current day and press the
REC/ENTER button to store the setting.
Once you have set the date, the display will prompt you to set the hour, minute and second of
the current time. Again use the
▼
or
▲
buttons to navigate to the correct values, and the
REC/ENTER button to store the settings.
5.
Set the datalogging sampling time.
Once the date and time have been set and stored, the
display will show a value below the letters “SP-t”. Press the
▼
or
▲
button to decrease
or increase the flashing hour value until the desired number appears below “SP-t”. Press
the REC/ENTER button to store that setting. The minutes value will then flash. Press the
▼
or
▲
button to decrease or increase the value and then press the REC/ENTER button
to store that setting. Finally, press the
▼
or
▲
button to decrease or increase the flashing
seconds value and then press the REC/ENTER button to store that setting.
6.
Enable or disable auto power off.
Once the sampling time has been set and stored, the
display will show the word “yES’ over the term “PoFF”. Press the
▼
button until the
desired automatic power off management scheme (“yES” for enable; “no” for disable) is
displayed. Press the REC/ENTER button to store the selection. If enabled, the power off
function shuts off the PHH-SD1 after a period of inactivity of ten minutes.
7.
Enable or disable the beeper.
Once the auto power off function has been enabled or
disabled, the display will show the word “yES” over the word “bEEP”. Press the
▼
button until the desired setting (“yES” or “no”) is displayed, and then press the
REC/ENTER button to store the selection.
8.
Choose a decimal point or comma
to represent the decimal division between integers
and fractions (for example, American-style 20.88 vs. European-style 20,88). Once the
beeper has been enabled or disabled, the display will show the word “bASIC” above the
phrase “dEC”. Press the
▼
button to make “bASIC” (American style) or “Euro” appear
in the upper display, as desired. Press the REC/ENTER button to store the selection.
9.
Select the temperature unit.
Once the format of decimal point divisions has been set
and stored, the lower portion of the display will show the term “t-CF”. Press either the
▼
or
▲
button to change the letter displayed at the right of the display to “C” (for Celsius
units) or “F” (for Fahrenheit units), as desired. Then press the REC/ENTER button to
store the selection.
10.
Set the compensation temperature for pH electrode measurements
when operating
without an ATC temperature probe. The default value is 77
o
F (25
o
C). The value is
adjustable between 32 and 212
o
F (0 and 100
o
C).
Once the display temperature unit has been set and stored, the lower portion of the display
will show the term “t-SEt”. Press either the
▼
or
▲
button until the value above “t-SEt”
matches the desired compensation temperature, in
o
C or
o
F. Press the REC/ENTER button to
store the setting.
The display will then either return to the first of the eight steps in the setup sequence—choosing
whether or not to format the SD memory card—or show the term “ESC”. If “ESC” appears,
press either the HOLD/ESC button or the LOGGER SET button to exit the setup procedure and
enter normal operating mode.
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