Lutron Electronics PCE-228, Operation Manual, Page: 27 / 32

8-7 Select the Temp. unit to or ℃ ℉
When the lower display show " t-CF "
1) Use the " Button " ( 3-5, Fig. 1 ) or " Button "
▲ ▼
( 3-6, Fig. 1 ) to select the upper Display text to " C " or
" F ".
C - Temperature unit is ℃
F - Temperature unit is ℉
2) After Display unit is selected to " C " or " F ", press the
" Enter Button " ( 3-4, Fig. 1 ) will save the setting
function with default.
8-8 Set pH manual Temp. compensation value
When the lower display show " t-SEt "
1) This function only for the pH measurement of
adjusting the pH electrode's manual Temp.compensation
value. The default value is 25
( 77 ). ℃ ℉
2) Use the " Button " ( 3-5, Fig. 1 ) or " Button " ▲ ▼
( 3-6, Fig. 1 ) to select the upper value to the desired
Temp. compensation value (
or ), then press the
℃ ℉
" Enter Button " ( 3-4, Fig. 1 ) will save the setting
value with default.
8-9 ESC
When the display show " ESC "
When the Display show the text " ESC ", then press the
" Enter Button " ( 3-4, Fig. 1 ) will finish the Advanced
Setting procedures and return to the normal measuring
screen.
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