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English
Battery status indication
The battery status indication is located on the upper left corner of the LCD screen.
It appears like a battery with three bars. This indicates the amount of power available.
When the battery level reaches its minimum level, the TwinTop 400/400-L emits two
beeps and the unit is automatically switched off.
The TwinTop 400/400-L can detect 4 levels:
– Battery charge at high level.
– Battery charge at medium level.
– Battery charge at low level.
– Battery charge at very low level. When the battery charge reaches its
minimum level, the TwinTop 400/400-L emits two beeps and the unit is
automatically switched off. Important: Charge the unit for 10–14 hours.
Battery durability
The TwinTop 400/400-L has a built-in power saver feature to make the batteries last
longer. But when you are not using the units, turn them OFF to conserve battery
power.
Installation
