Battery Charge Level" Indicator - Ottobock Xeno Gebrauchsanweisung

Operation

6.3.4 "Battery charge level" indicator

INFORMATION
Immediately after switching the power wheelchair on, the
battery indicator shows the battery capacity saved before
the wheelchair was switched off the last time. The exact
battery status is displayed after approximately 2 minutes.
INFORMATION
At temperatures of < 0 °C the battery capacity drops by up
to 35 % in relation to the capacity for an outside tempera-
ture of 20 °C. This shortens the range of the power wheel-
chair accordingly. Moreover at low temperatures the
charge level displayed on the control panel can differ more
significantly from the actual battery capacity.
The battery indicator in the LCD display is divided into 7
segments and shows the current charge level.
A charge of 100 % corresponds to 7 segments on the bat-
tery symbol. As the remaining battery charge decreases, the
LCD segments turn off one by one (see Table 2).
When the last segment flashes, the battery must be charged
immediately.
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If all the segments have disappeared and the battery symbol
is flashing, the battery is under voltage. Since any further
use will lead to battery damage, a warning signal also ap-
pears.
If all the segments of the battery symbol are flashing, this
means that the battery is over voltage. Since this will lead to
battery damage, a warning symbol also appears.
The charging process is indicated by the battery segments
lighting up one after the other. When the battery is charging,
the driving function is blocked.
Display symbol(s) Information
Driving menu with speed level
and battery charge level
Battery charging urgently
required
Charging process with drive
stop
Battery is under voltage, with
warning symbol
Xeno