Otto Bock 757M20 Series Instructions For Use Manual page 24

13 Appendices
13.1 Symbols Used
Type BF applied part
Declaration of conformity according to the applicable European directives
Manufacturer
In some jurisdictions it is not permissible to dispose of these products with unsor­
ted household waste. Disposal that is not in accordance with the regulations of
your country may have a detrimental impact on health and the environment. Please
observe the instructions of your national authority pertaining to return and collec­
tion.
Serial number
Article number
13.2 Operating States
13.2.1 Status signals
Charging receptacle
LED shows green light
LED shows yellow light
LED shows orange light
13.2.2 Beep signals
The following beep signals are set by default:
Beep signal
1 x long
2 x short
3 x short
24
Additional display
-
LED on charging
receptacle lights up
briefly
-
Event
Battery fully charged
Battery 50% charged
Battery empty
Event
• Turn off product on charging receptacle
• Charging begins (charging plug connected
to charging receptacle)
• Charging ends (charging plug disconnected
from charging receptacle)
Switching on the product
Battery voltage too low, product shuts off auto­
matically