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6.4 Negotiating operating menu
NOTE
• The back key
can be used to exit the operating menu at
any time. Depending upon where you are in the operating
menu, you will return either to the permanent display or to
the corresponding info level.
• The display will automatically return to permanent display
if you do not press a key within 5 min. (does not save
changes to values).
• If an access code has been activated by the user, access
code protection is applied to both the calibration menu and
the settings level menu options.
To access these menu options the access code must be
entered when it is requested and confirmed with the enter
key . Access restriction is reinstated each time you
return to the permanent display.
• The access code is factory set to 5000 (inactive).
= Request access code
(only when activated by user)
Calibration menu
pH only
Info display 1
Info display X
Menu option 1
Menu option 1
Permanent
display
Menu option 2
Info level Settings level
Function description
BA_DM_163_03_08_GB.p65 26.03.2008, 10:20 Uhr20