2
Keypad
The PCE-TUM 50 turbidity meter is designed with a 6 key, names and symbols describe each function key controls.
KEY
FUNCTION
ESC
•
Switches the meter ON/OFF.
•
Exits the calibration or setting and returns to measurement.
CAL
•
Starts calibration.
•
Enters the setup menu (Press and hold the key for 3 seconds).
◄
MI
•
Stores current reading to memory.
•
Increase value or scroll up through the menu item.
►
MR
•
Views the stored data.
•
Decrease value or scroll down through the menu item.
ENTER
•
Confirms the calibration, settings or displayed options.
MEAS
•
Starts measurement.
•
Locks the measured value.
Connecting the Power Adapter
•
Before plugging in the power adapter, ensure that its voltage matches the local main voltage.
•
Insert the connector of power adapter into the power socket on the rear panel of the meter. The meter is now ready for use.
Switching the Meter On and Off
•
Press the
key to switch on the meter, the display shows the measured value.
•
Press and hold the
key for 3 seconds, the meter will switch off.
Prior to Use
Switch on the meter and allow the meter to warm up for at least 15 minutes.
