SL MCR DW
111
A channel's LED is yellow
▷ The received transmitter has been muted with the MUTE
switch.
A channel's LED is flashing yellow
▷ The received transmitter is performing a firmware update.
See „Updating the firmware“.
A channel's LED is red
▷ No radio link to a transmitter.
A channel's LED is flashing red
▷ An error has occurred in this channel. Details are shown in
the Control Cockpit.
or
▷ An error occurred while updating the transmitter firmware.
Details are shown in the Control Cockpit.
A channel's LED flashes red and green in alternation
▷ Pairing mode is active for this channel.
See „Pairing“.
Updating the firmware
The firmware of the receiver and the received transmitter is
updated using the Sennheiser Control Cockpit software.
You can find more information about this procedure in the
software help within the software itself or from the Sennheis-
er Documentation app or the download area of the Sennhe-
iser website.
The Sennheiser Control Cockpit software help