Table of Contents
Advertisement
10
7.6.2 Buttons and display functions
Joystick
The speed and driving direction are controlled with the joystick (see page 22).
[On/off] button
Pressing this button turns the power wheelchair on or off (see page 21). In combination with additional operating
steps, it also activates/deactivates the drive-away lock (see page 23).
[Decrease speed] and [Increase speed] buttons
Pressing the button briefly increases/decreases the speed level (see page 21). The acoustic signal changes when
the maximum speed level is reached.
[Horn] button
The horn will sound as long as the button is pressed.
[Selected speed level] LED display
The LED display shows the currently selected speed level (1–5).
[Charge level] LED display
The [Charge level] LED display is divided into five segments and serves as a proportional indicator for the current
charge level:
•
The accuracy of the indicator increases after driving for a short time.
•
A charge of 100 per cent corresponds to five segments on the battery symbol.
•
As the remaining battery charge decreases, the LED segments turn off one by one.
•
When the last single LED segment flashes, the battery has to be charged immediately.
•
When all five LED segments repeatedly flash once with pauses, the battery is in an undervoltage state. The bat
tery must be charged immediately.
•
When all five LED segments repeatedly flash ten times with pauses, the battery is in an overvoltage state.
Please continue to drive at low speed only.
•
The charging process is indicated by sequential flashing of the LEDs. The driving function is blocked when the
battery is charging.
Battery indicator on the control panel
Display
490E163=*
Information
Battery is charged
Charge battery if possible
1
Joystick
2
[On/off] button
3
[Decrease speed] button
4
[Increase speed] button
5
[Horn] button
6
[Charge level] LED display
7
[Selected speed level] LED display
8
Charging receptacle
Use
17
Advertisement
Table of Contents
