Basic Functions
22
Hydromette
®
BL LG 17
2.4
Other Functions
2.4.1
Automatic Switch-off
If no button is pressed within approx. 5 minutes, the device
switches off automatically. The current values are retained and are
displayed again after the device is switched on again.
2.4.2
Battery Monitoring
The battery must be replaced If the battery symbol is shown empty
(
) on the display.
A list of battery types that can be used can be found in the
"Hydromette® Technical Data" section.
2.4.3
Dirty or Defective Sensor
If the "Sensor is dirty or defective" message is displayed, the error
can possibly be corrected by cleaning the sensor (see section 4).
However, the sensor must be sent for repair if this procedure does
not help.
2.4.4
Calibration Error
If the "Calibration error" message is displayed, the sensor must be
sent for repair.
