Hach POLYMETRON 9135 - S;CODE Menu

Transmitter 9135 - pH/redox measurement
Page 56
S/CODE Menu
− CALIB. : access code for "temperature and
pH calibrations" menu.
− PROG. : access code for "Programming"
menu.
− SERVICE : access code for "service" menu.
Note :
If you have forgotten your access code, press
simultaneously ESC and ENTER to enter into the
menu.
CALIB :
PROG. : 0000
SERVICE : 0000
CODE
Select
0000