ECD L20, Инструкция по эксплуатации, Страница: 6 / 20

3
Display and Key Functions
A. Display
Figure 2
1. WAIT
This will be displayed when the unit is
still waiting for a stable reading or end
point sensing. 7. AUTO
AUTOLOCK mode indicator.
2. BAT
Low Battery Indicator 8. Buffer Selection
This indicator will flash if the unit is not yet
calibrated. This indicator will remain lit-up if
the unit has been calibrated.
3. pH
Unit and mode indicators 9. LOCK
This will indicate that the reading is frozen
during AUTOLOCK mode.
4. mV
Unit and mode indicators. 10. EFF
This will be displayed if the user is viewing
the efficiency of the electrode. It is
recommended to use a new electrode when
the efficiency value is less than 75%.
5. ATC/MAN
ATC indicator will be displayed if a
temperature probe is connected
otherwise the MAN indicator will be
displayed. 11. Main display
For pH, mV and probe efficiency values
6. CAL
This will be displayed when the unit
enters into the calibration mode 12. Secondary Display
For temperature in °C display