Sennheiser ADN CU1, Instruction Manual

Page: 8 / 31

Product overview ADN CU1 central unit
6 | ADN CU1
Overview of the ADN CU1 display panel
After switch-on, the central unit’s display shows progress bars (for the booting
routine “
Booting... ” and the self test “ Self-Test... ”) and then the standard display:
For information on troubleshooting when error icons to are displayed, refer
to the ADN system manual.
Text/icon Possible display/function
Conference mode Current conference mode: “ Direct Access ”, “ Override ”,
“ Push To Talk ”, “ Request ”
Floor channel volume Current volume setting for the conference units’ built-
in loudspeakers
Number of
conference units Number of conference units (wired or wireless)
connected to the conference system
Connection status icon Central unit is not connected to the “Conference
Manager” software and/or a media control unit.
Central unit is connected to the “Conference
Manager” software and/or a media control unit.
Structural change icon Icon appears when, since the last initialization, a
malfunction/change has occurred in the cabling
of the conference units.
Cable fault icon Icon appears when a conference unit is not
correctly connected to the ADN CU1 central unit.
Short-circuit icon Icon appears when there is a short circuit in the
cabling of the conference units. The display panel
lights up red.
Warning triangle Icon appears when there is a malfunction/
change. In case of malfunction, the display panel
lights up red.
Audio recording icon Icon appears when audio recording of the
conference is activated.
Icon flashes when storage space is low.
Icon appears when, after finishing the audio
recording, data is still written to the mass storage
device.
Icon appears when the audio recording failed. The
display panel lights up red.
Lock mode icon (see
page 19) Lock mode of the central unit is deactivated.
Lock mode of the central unit is activated.
Direct Access 30 D1/C1
22
G
M N
O P
H
I
L J K
G
H
I
J
K
L
M
N
O
P
K N