Jabra C220 Manuel D’Utilisation
3.2 Troubleshooting
er a problem you cannot solve, contact an authorized service center for
NOTE: If you encount
assistance.
Power Problems
Power does not turn on
z
The remaining batte
when using battery power
ry power may be too low to run your device. Charge the
slowly
z
e is not running out of battery power. If the problem
r system.
Screen is hard to read
t of the display is on.
ight.
n.
z
battery.
Screen Problems
Screen responds
Make sure that your devic
still exists, reset you
still exists, reset you
Screen freezes
z
Reset your system.
z
Make sure that the backligh
z
Move to a location with more l
Inaccurate response to taps
z
Recalibrate the touch scree
Connection Problems
Cable Connection Problems
Make sure that your device and your computer are both turned on before
trying to establish a connection.
trying to establish a connection.
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