Sper Scientific 850046K AquaShock DO Kit - Manual (Page 22)

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View Calibration Points
1. Press RANGE chose the scale you want view.
2. Press SETUP to enter the Setup mode.
3. Press ↑ or ↓ to select the View Cal Data screen (see Fig. A).
4. Press SETUP to enter the mode. (The 100% scale will display
as in Fig. B and Fig. C. The 0% scale will display as in
Fig. E and Fig. F). The date and time is a cyclic display.
If there are no calibration points set the display will
show “- - - -” (see Fig. D).
5. Press ↑ once to view the previous Cal point.
Repeat to view all previous Cal points.
Press ↓ once to view the next Cal point.
Repeat to view all additional Cal points.
6. Press SETUP or EXIT to return to Normal Mode.
Fig. A Fig. B
Fig. C Fig. D