Using the headphones
PXC 550-II | 17
Switching the headphones on
1. Unfold the headphones.
2. Turn the ear cups outward until you hear a click in both ear cup
joints.
The LED flashes white 3 times. If Bluetooth is activated on the
headphones, you hear the voice prompts “Power on” and “Device
(1) connected”.
If Bluetooth is deactivated on the headphones, you hear the voice
prompt “Power on”. If necessary, connect the USB cable or the
audio cable to the headphones.
WARNING
Danger of hearing damage due to high volume levels!
Listening at high volume levels can lead to permanent
hearing defects.
▷
Before putting the headphones on, adjust the volume
to a low level (> 20).
▷
Do not continuously expose yourself to high volume
levels.
Make sure that Bluetooth is already activated on your Blue-
tooth device when switching on the headphones.
If Bluetooth is activated and the headphones cannot find a
paired Bluetooth device within a few minutes, you hear the
voice prompt “No device found”. The first LED of the LED dis-
play flashes red. The headphones switch to standby mode.
1
ON
Click
“Device (1)
connected“
“Power on“
1
2
3x
