Sennheiser ADN CU1 Manuel utilisateur

Quick guide

ADN CU1

Audio

Distribution

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ADN CU1 | 1

Contents

Information on this quick guide ................................................................................ 2

The ADN CU1 central unit ............................................................................................ 2

Delivery includes .......................................................................................................... 3

Components required for operation ........................................................................... 3

Product overview ADN CU1 central unit ................................................................... 4

Overview of the ADN CU1 display panel .................................................................... 5

Structuring and controlling the conference system ............................................... 6

Preparing the ADN CU1 central unit for use ............................................................. 9

Setting up the conference system ........................................................................... 10

Using the ADN CU1 central unit ............................................................................... 14

Switching the conference system on/off ................................................................ 14

Deactivating the lock mode of the central unit ...................................................... 14

Functions of the keys .................................................................................................. 14

Configuring the conference system ........................................................................ 15

Overview of the operating menu .............................................................................. 15

Working with the operating menu ........................................................................... 19

Setting the volume of the conference units’ built-in loudspeakers ................... 21

Cleaning and maintaining the conference system ................................................ 21

Specifications ADN CU1 ............................................................................................. 22

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Information on this quick guide

2 | ADN CU1

Information on this quick guide

Please make sure to read the “Safety information” supplement included separately

with the product. This supplement contains important information on the safe

operation of the product as well as the manufacturer’s declaration and warranty

notes.

A detailed instruction manual for the overall ADN conference system can be found

• on the Internet at www.sennheiser.com or

• on the DVD-ROM supplied with the ADN CU1 central unit.

The ADN CU1 central unit

The ADN CU1 central unit is part of the Sennheiser ADN conference system.

The central unit controls the operation of the entire conference system. Up to max.

40 ADN D1 delegate units and ADN C1 chairperson units can be directly connected

to the central unit. For larger conference systems with up to max. 400 conference

units, the central unit can also manage up to 15 ADN PS power supplies.

For configuring the conference system, you can either use the central unit’s oper-

ating menu or the “Conference Manager” software.

www

Manual

ADN PS ADN PS

“Conference Manager”

software

ADN CU1

•REC

max. 40

ADN D1/ADN C1

max. 15 ADN PS

max. 400 ADN D1/

ADN C1

per ADN PS with

standard cabling a

max.of 70 ADN D1/ADN C1

per ADN PS with

redundant ring cabling a

max. of 40 ADN D1/ADN C1

Conferences

with up to a max. of

40 participants Conferences with up to a max. of 400 participants

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ADN CU1 | 3

Delivery includes

1 ADN CU1 central unit

1 mains cable (EU, UK or US version), length 1.8 m

1 quick guide

1 “Safety information” supplement

1 including, among other things, the “Conference Manager” software, the

“ADN Cable Calculator” software and the instruction manual for the overall

conference system as PDF

Components required for operation

Central unit/

Power supplies

Conference units

System cables The system cables are black and have two shielded RJ45 modular plugs.

Number Description Cat. No. Function

1ADN CU1-EU central unit,

EU version

505553 Controls the conference and

supplies power to max. of

40 conference units

ADN CU1-UK central unit,

UK version

505554

ADN CU1-US central unit,

US version

505555

1 – 15

(optional)

ADN PS-EU power supply,

EU version

505546 Supplies power to conference

units connected in simple

strings or in redundant ring

topology,

for conferences with up to

400 conference units

ADN PS-UK power supply,

UK version

505547

ADN PS-US power supply,

US version

505548

Number Description Cat. No. Function

Max. 400 ADN D1 delegate unit 502758 Allows to make contributions

to the conference

1 – 10

(optional)

ADN C1 chairperson unit 502759 Allows to manage the

conference

Number Description, length Cat. No. Function

Divers SDC CBL RJ45-2, 2 m 009842 Allow to interconnect

components and conference

units

SDC CBL RJ45-3, 3 m 009843

SDC CBL RJ45-5, 5 m 009844

SDC CBL RJ45-10, 10 m 009845

SDC CBL RJ45-20, 20 m 009846

SDC CBL RJ45-50, 50 m 009847

Additional accessories for the ADN conference system can be found at

www.sennheiser.com.

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Product overview ADN CU1 central unit

4 | ADN CU1

Product overview

ADN CU1 central unit

A Front view

1On/off switch

2Standard display key

3Display panel

4Jog dial

5ESC key (Escape)

B Rear view

6IN audio input

7OUT audio output

8PORT II socket (RJ 45) for connection

of conference units

9PORT I socket (RJ 45) for connection

of conference units

0VGA monitor output

AUSB socket (2x)

BNetwork socket (RJ 45)

CFans

DMains socket

EHazard warnings

FType plate

IN –– AUDIO –– OUT

PORT II PORT I

100-240V~

50/60Hz 240W

2x 52.8V 1.75A

ESC

6 7 8 9 @ A B C

2345

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ADN CU1 | 5

Product overview ADN CU1 central unit

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 “Selftest”) and then the standard display:

For information on troubleshooting when error icons Kto Nare displayed, refer to

the detailed instruction manual “ADN Conference System”.

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 connected to the

conference system

Connection status The central unit is not connected to the

“Conference Manager” software and/or a media

control unit.

The 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. The

display panel lights up red or orange.

Audio recording 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 14)

Lock mode of the central unit is deactivated

Lock mode of the central unit is activated

Direct Access

30 Units

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Structuring and controlling the conference system

6 | ADN CU1

Structuring and controlling the

conference system

Structuring the conference system

The ADN conference system is suitable for conferences with up to 400 conference

units. For safe operation of the conference system, make sure that all conference

units are supplied with a voltage of at least 35 V! The voltage supplied depends on

the number of connected conference units and on the cable lengths. The standard

cable length between the central unit or power supply and the first conference unit

is 80 m max. and the standard cable length between the individual conference

units is 2 to 5 m.

If these cable lengths are observed, safe operation of conference systems with the

following number of conference units is ensured:

• small conference systems comprising only an ADN CU1 central unit

– 30-40 conference units connected in simple strings

• large conference systems comprising an ADN CU1 central unit and a max. of

15 ADN PS power supplies

– max. 400 conference units connected in simple strings or in ring topology

per ADN PS power supply

– 60-70 conference units connected in simple strings

– 30-40 conference units connected in ring topology

If cable lengths are shorter, it might be that more conference units can be used.

ADN D1 delegate units and ADN C1 chairperson units can be combined in an arbi-

trary order. The number of chairperson units, however, is limited to 10 max. per

conference system. All components of the conference system are interconnected

using SDC CBL RJ-45 system cables.

Small conference system with simple cabling

For small conference systems with approx. 30-40 conference units, you require one

ADN CU1 central unit for controlling the conference. The conference units are inter-

connected in two cable strings which are directly connected to the central unit.

PORT I

PORT II

ADN CU1

max. 80 m

approx.. 2-5 m

52.8 V >35 V

1 2 3

...

approx.. 2-5 m

max. 40

ADN D1/ADN C1

ADN CU1

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ADN CU1 | 7

Structuring and controlling the conference system

Large conference system with simple cabling

For setting up a large conference system with the maximum number of conference

units (i.e. up to 400), you require one ADN CU1 central unit for controlling the con-

ference and additional ADN PS power supplies for powering the conference units.

The conference units are interconnected in cable strings and up to four cable

strings can be connected to each ADN PS power supply.

PORT I/II

PORT I 2

PORT I 1

PORT II 1

PORT II 2

ADN PS

(max. 15)

ADN CU1

max. 80 m

approx. 2-5 m

52.8 V >35 V

1 2 3

...

max. 80 m

ADN CU1 ADN PS

approx. 2-5 m

max. 70

ADN D1/ADN C1

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Structuring and controlling the conference system

8 | ADN CU1

Large conference system with redundant ring topology

The redundant ring topology ensures that, should one conference unit or system

cable fail or be manipulated, all other conference units of the cable ring will

continue to function reliably.

For setting up a large conference system with redundant ring topology, you require

one ADN CU1 central unit for controlling the conference and additional ADN PS

power supplies for powering the conference units. The conference units are inter-

connected in rings and two rings can be connected to each ADN PS power supply.

Calculating the voltage supply of the conference units

The “ADN Cable Calculator” software allows you to calculate the voltage supply on

the individual sections of a cable string or cable ring and to plan the structure of

the conference system. The software is available from your Sennheiser partner or

from the “Product Downloads” area on the product page at www.sennheiser.com.

For further information on the installation and use of the “ADN Cable Calculator”

software, refer to the help section of the “ADN Cable Calculator” software and to

the detailed instruction manual “ADN Conference System”.

Configuring and controlling the conference system

For configuring the conference system, you can either use the operating menu of

the central unit or the “Conference Manager” software. The software also allows

you to control conferences via a graphical interface.

PORT I/II

ADN PS (max. 15)

ADN CU1

max. 80 m

approx. 2-5 m

52.8 V >35 V

1 2 3

...

max. 80 m

ADN CU1 ADN PS

approx. 2-5 m

max. 40

ADN D1/ADN C1

PORT I 2

PORT I 1

PORT II 1

PORT II 2

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ADN CU1 | 9

Preparing the ADN CU1 central unit for use

The “Conference Manager” software can be run in two different ways:

1. As a program on the central unit’s built-in PC.

You have to connect a screen, keyboard, and mouse to the central unit (see

page 13).

2. As a program on a Windows PC.

You have to install the “Conference Manager” software on the PC and integrate

the PC together with the central unit in a network (see page 13).

Input and output of audio signals

Via XLR sockets, you can feed audio signals to the floor channel or output the floor

channel.

For recording a conference on a USB mass storage device, you can use the recording

function of the ADN CU1 central unit, which saves the floor channel and all channels

of the conference units as audio files in wav format.

Integration into a media control system

The ADN conference system can be completely integrated into a media control sys-

tem. You can monitor and control all functions of the conference system via the

programmable commands of your media control system. For information on the

integration into a media control system, refer to the detailed instruction manual

“ADN Conference System”).

Preparing the ADN CU1 central unit

for use

Setting up the central unit on a flat surface

왘Make sure that the air vents are not covered or blocked.

왘Place the central unit on a flat surface as shown.

Connecting the central unit to the mains

왘First connect the mains cable (supplied) to the mains socket D.

왘Connect the mains cable to the mains power supply.

The ADN CU1 central unit is now ready for operation.

Conference Manager software

ADN CU1

1 2

For information on how to mount the central unit into a 19” rack, refer to

the detailed instruction manual “ADN Conference System”.

CAUTION

Product damage due to unsuitable mains cables or power outlets!

An unsuitable power supply can damage the product.

왘Only use the mains cable (supplied) for connecting the product to the mains.

왘Only use multi-outlet power strips or extension cables with protective ground

contacts.

왘Only use mains cables with a 3-pin connector.

100-240V~

50/60Hz 240W

KA_ADN-CU1_546415_0911_SP13.book Seite 9 Donnerstag, 1. September 2011 11:00 11

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