ELMETRON CO-505, Руководство пользователя, Страница: 12 / 60

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User‘s manual for CO-505 dissolved oxygen meter v1.50
The keyboard (Pic. 2) placed under the display is used for switching the
meter on and off, choosing the measuring function, calibration, entering the
parameters and memorising the results.
- switches the meter on and off;
- chooses the dissolved oxygen measuring function;
- displays the time and date;
- holding this button enters the calibration mode (CAL symbol
displayed). Short press in this mode confirms the calibration
result;
- short press causes memorising single results or measuring
series, holding enters the stored results readout mode;
- chooses the entered parameter;
, - buttons for entering the parameters.
On the back wall of the meter there are inputs placed with the symbols given
below:
O
2
- connector for dissolved oxygen sensor;
temp - the Chinch connector for temperature probe;
USB - then USB port for connecting the meter with the PC;
POWER - connector for power adapter.