Sennheiser Digital 9000, Instruction Manual

Page: 76 / 130

Using the EM 9046
74 | Digital 9000
To read out and, if necessary, update the firmware of additional transmit-
ters:
왘
Place the infra-red interface of the transmitters in front of the infra-red
interface
D
of the EM 9046, one after the other, and proceed as
described above.
To return to the main menu:
왘
Press the esc button
L
.
During the update, the following icon appears on the display panel
of your transmitter:
If the firmware update was successful, this icon disappears and
“
Transmitter fw update successfull ” appears in the menu selection
of the receiver’s display panel.
If the update fails, the following icon appears on the display panel of
your transmitter:
In addition, the error message “ Error: Transmitter fw update failed ”
briefly appears in the menu selection of the receiver’s display panel.
In this case, place the infra-red interface of the transmitter in front
of the infra-red interface
D
of the EM 9046 and update the trans-
mitter firmware without interrupting the infra-red transmission.