LED display of charge level:
Red*:
Battery 0–25 % full
Yellow:
Battery 25–62.5 % full
Green:
Battery 62.5–100 % full
*) When the charge level is close to zero, the LED flashes
Using the product with Bluetooth
You can operate the product via Bluetooth
Bluetooth
function must be active and the product must be paired with the output
®
device. You can find instructions on how to operate the product under "Operation" on
page 25.
SOFTWARE UPDATE
Firmware updates are carried out via USB-HID using the beyerdynamic
Update Hub.
The unit has a firmware update function (DFU) via USB connection to a PC
(Windows and Mac OS).
During the update process, the LED ring flashes magenta.
OPERATION
Switching on and off
Switching on:
► Press on/off button for 1 to 3 s.
Switching off:
► Press on/off button again for 1 to 3 s.
connection
®
with a smartphone or PC. For this, the
®
25/34
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