When LOW BATTERY SYMBOL
reaction toward operation, please change batteries.
Replace all worn-out batteries with new ones and do not mix new and
used batteries. Do not mix alkaline, standard (carbon-zinc) or
rechargeable (cadmium) batteries either. Such action may shorten
the battery life or cause the device to malfunction.
Slide the battery cover and insert 2 AAA (LR03) alkaline batteries into
the battery compartment as shown on the figure below. Make sure
the polarities "+" and "–" ends are properly positioned.
Batteries are hazardous waste. Do not dispose of them together
with the household garbage. Please discard worn-out batteries to
the recycling site according to local regulations.
Keep the battery away from children in case they choke on it.
If the device is not to be used for over 2 months, please remove
the batteries from its compartment for power-saving.
Please replace all worn-out batteries with new ones when you are
operating the Bluetooth transmission function, and the LOW
appears on the display, or no
appears on the display.