3.2 Discharged batteries
There is a battery indicator on the screen to show the remaining charge. There are four possibilities the
indicator may show, full, with 2 blacks, with 1 black and empty. If an empty battery indicator means the
power is almost out please replace it with a new one. To replace the batteries, please remove the
battery plate on the back of instrument.
When the battery charge is extremely low to supply the necessary power, the instrument will
automatically switch off.
4
Note
To eliminate the possibility of acid leakage, please take out the battery if the unit is not used for a
long time.
Summary of Contents for AQ2170
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