Lutron Electronics PCE-228 Operation Manual page 27

8-7 Select the Temp. unit to
When the lower display show " t-CF "
▲
1) Use the "
( 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
▲
2) Use the "
( 3-6, Fig. 1 ) to select the upper value to the desired
Temp. compensation value (
" 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.
Button " ( 3-5, Fig. 1 ) or "
Button " ( 3-5, Fig. 1 ) or "
25
℃ ℉
or
▼
℃ ℉
( 77 ).
▼
℃ ℉
or ), then press the
Button "
Button "