Hach LANGE Pocket Colorimeter II User Manual page 24

5. When "S0" shows on the display, push
concentration value of the first data pair, then push
Note: Push
6. When "A0" shows on the display, push
absorbance value of the first data pair, then push
the display.
7. Do steps 5–6
8. The calibration is completed with two data pairs. If additional data
pairs are necessary for calibration:
a. When "Add" shows, push
b. Do steps
9. Push two times to go back to measurement mode.
Remove a calibration point
To remove a calibration point from a user-entered calibration curve:
1. Set the instrument to the range to calibrate. Refer to
instrument on page 11.
2. Push and hold
Note: If "USER" and "CAL" do not show, the factory calibration cannot be
changed on the selected range.
3. Push until "EDIT" shows, then push
Note: Calibration points can also be removed in calibration (CAL) mode.
4. Push until the calibration point to remove shows (i.e., S0 or S1),
then push
5. Push until "dEL" shows, then push
Note: The minimum number of data pairs is two. When only two data pairs
remain, no more data pairs can be removed.
6. Push two times to go back to measurement mode.
24 English
to go to the next digit.
again to enter the second data pair (S1 and A1).
5–6 again to enter more data pairs.
until "USER" and then "CAL" shows.
.
. Push
. Push
.
.
.
to enter the
.
to enter the
. "S1" shows on
Configure the