18
4 Getting started
• Optical messages regarding battery status:
The optical battery indicator is recognised by the battery symbol (fig. 1/6). The following battery
states are signalled by the LED:
Battery capacity
=>
Optical signal
charging
=>
LED blinking alternately green/red
100% - 60%
=>
green LED.
59% - 20%
"=>
yellow LED
less than 20%
=>
red LED
(key illumination still active)
less than 20%
shortly before switching off
=>
red LED, flashing
(key illumination inactive)
