Otto Bock B500 Classic User Instructions page 54

Usage
[Mode] Button
Switch between speed level 1 and 2 by pressing the button
briefly.
Push and hold the button (at least 2 seconds) to switch the
control unit to the power seat functions.
Mode (LED indicator)
The LED has 3 colour and various flash codes to indicate
the statuses of the speed level and system faults:
LED
Green is lit
Orange is lit
Red is flashing
Off
Selected Power Seat Function (LED indicator)
The electric seat functions are accessed by pressing and
holding the "M" button (approx. 2 seconds).
The currently selected seat function is indicated on the con­
trol panel display (see Page 39 ff.) and by the following
LEDs on the attendant control:
Display Information
Power back angle adjustment
54 | Ottobock
Information
Speed level 1
Speed level 2
Fault (see Page 79)
LED indicator switched to
seat function
Display Information
Power seat tilt
Power seat height adjustment
Coupled power seat adjustment
(backrest and seat tilt)
Moving the joystick to the right switches between the differ­
ent seat functions. The respective function can be extended
or retracted by moving the joystick forward or back (see
Page 39 et. seq.).
The corresponding LEDs flash if an error occurs (see
Page 79).
Joystick
The joystick is used for driving. The further it is moved away
from the centre position, the faster the power wheelchair will
drive in this direction.
If the seat functions are accessed with the [Mode] button,
then the joystick is used to select and activate the seat func­
tions (see Page 39 ff.).
B500 classic/advanced