Otto Bock B500 Classic User Instructions page 53

Fig. 33 Attendant control
1 [On/Off] button
2 Battery capacity (LED indic­
ator)
3 Mode (LED indicator)
[On/Off] Button
The button is used for switching the power wheelchair on,
activating the drive-away lock and switching the wheelchair
off.
B500 classic/advanced
4 [Mode] button
5 Selected power seat func­
tion (LED indicator)
6 Joystick
After the attendant control has been switched on, the LCD
monitor on the control panel shows the following informa­
tion:
Display Information
Attendant control activated
Battery Capacity (LED indicator)
The LED lights up when the unit is on.
Colour and flash codes provide information on the current
battery capacity:
LED Information
Green is lit Battery capacity > 70%
Orange is lit Battery capacity 30% – 70%
Red is lit Battery capacity < 30%
Red is flashing Battery deep discharge
Charge as soon as possible
Green is flashing Battery over-voltage (e.g. after driv­
ing downhill)
Continue driving slowly
Red/Orange/Green Charging process/Drive-away lock
flashing alternately
Usage
Ottobock | 53