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• Press
RANGE/GLP
to edit the desired year (2009‑2099). If the key is kept pressed, the year
number is automatically increased.
• When the correct year has been set, press
ZERO/CFM
or
READ /TIMER
to confirm. Now the
display will show the month blinking.
• Press
RANGE/GLP
to edit the desired month (01‑12). If the key is kept pressed the month
number is automatically increased.
• When the correct month has been set, press
ZERO/CFM
or
READ /TIMER
to confirm. Now
the display will show the day blinking.
• Press
RANGE/GLP
to edit the desired day (01‑31). If the key is kept pressed the day number
is automatically increased.
Note: It is possible to change the editing from day to year and to month by pressing
READ
/TIMER.
• Press
ZERO/CFM
to save the calibration date.
DATE INPUT
• Then the date of the last calibration (e.g.: ”01.08.2009”) appears on the display, or
“01.01.2009 if the factory calibration was selected before. In both cases the year number is
blinking, ready for date input.
or
or
CALIBRA
TION PROCEDURE