Sencon SI9500, Руководство пользователя, Страница: 20 / 44

4.3 CHANGING A SET-UP VALUE
It may be necessary to change the value associated with a particular channel
number for instance if a new known sample with a different film weight is
obtained for that lacquer.
To change a set-up value follow the procedure described in 4.2 and select
the lacquer number to be changed.
Instead of displaying 4 question marks the film weight display will indicate the
currently entered set piece value (reading of the known sample). The new
set piece value may now be entered followed by the
ENTER key.
Use the
END key to set-up mode.
4.4 ERASING A SET-UP VALUE
If a lacquer type goes out of use it can be erased from the unit.
To erase a lacquer number first select that lacquer number in set-up mode as
described in 4.2, then press the
CLEAR
key.
Use the
END key to leave set-up mode.
4.5 CALIBRATING A LACQUER TYPE
Having set-up a lacquer number with its set piece value it is then necessary
to store the calibration setting for that particular lacquer type.
To enter CALIBRATION mode (from MEASURE mode) press the
CALIBRATE key, the CALIBRATE indicator will illuminate.
Then select the lacquer number to calibrate by pressing the arrow keys or by
pressing
LACQUER NUMBER followed by a 1 or 2 digit number and the
ENTER key.
Carefully place the set piece (known sample) in, or under the probe and
press the
ENTER key, the film weight display will change to the programmed
value for that set piece.
NOTE - If using two decimal places of accuracy it is not
unusual for the reading to continually vary and
appear unstable -see chapter 5.
To leave CALIBRATION mode press the
END key.