Bosch DCN multimedia Hardware Installation Manual

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Bosch DCN multimedia Hardware Installation Manual | Manualzz

DCN multimedia

Conference System

en Hardware Installation Manual

DCN multimedia

Table of contents

7.1

7.2

7.3

7.4

8

4.3.2

5

5.1

5.2

5.3

5.4

6

6.1

7

3.1

4

4.1

4.2

4.3

4.3.1

1

2

2.1

2.2

2.3

2.4

3

Safety

About this manual

Intended audience

Alerts and notice signs

Copyright and disclaimer

Document history

System installation overview

Typical system setup

System installation design and planning

System capabilities

Hardware requirements

Power supply capacity calculation plan

Calculation using DCNM-APS or DCNM-PS

Calculation using PoE switches

Installation material and tools

DCNM-CBxx System Network Cable

DCNM-CBCON System Network Cable Connector (50 pcs)

DCNM-CBTK System Network Cable Toolkit

DCNM-CB250 System Installation Cable

Mechanical installation of Central Equipment

DCNM-APS and DCNM-PS

Mechanical installation of Contribution Devices

DCNM-MMD Multimedia Device

DCNM-HDMIC High Directive Microphone

DCNM-MMDSP Anti-reflection foil

DCNM-NCH Name Card Holder

Installation Test

Table of Contents | en 3

23

26

27

28

29

20

20

23

17

18

19

15

16

16

5

5

5

5

4

5

6

7

10

12

12

8

8

Bosch Security Systems B.V.

Hardware Installation Manual 2013-08 | V1.0 |

4 en | Safety

1

DCN multimedia

Safety

Prior to installing or operating products, always read the Important Safety Instructions which are available as a separate multilingual document: Important Safety Instructions (Safety_ML).

These instructions are supplied together with all equipment that can be connected to the mains supply.

Safety precautions

Some products of the DCN multimedia product range are designed to be connected to the public mains network.

To avoid any risk of electric shock, all interventions must be carried out with disconnected mains supply.

Interventions with the equipment switched on are authorized only when it is impossible to switch the equipment off. The operation must only be performed by qualified personnel.

2013-08 | V1.0 | Hardware Installation Manual Bosch Security Systems B.V.

DCN multimedia

2

2.1

2.2

2.3

2.4

!

!

About this manual | en 5

About this manual

The purpose of this manual is to provide information required for installing the DCN multimedia conference system.

This installation manual is available as a digital document in the Adobe portable document format (PDF).

For more information, refer to the product related information on www.boschsecurity.com

Intended audience

This hardware installation manual is intended for installers of a DCN multimedia conference system.

Alerts and notice signs

Four types of signs can be used in this manual. The type is closely related to the effect that may be caused if it is not observed. These signs - from least severe effect to most severe effect - are:

Notice!

Containing additional information. Usually, not observing a ‘notice’ does not result in damage to the equipment or personal injuries.

Caution!

The equipment or the property can be damaged, or persons can be lightly injured if the alert is not observed.

Warning!

The equipment or the property can be seriously damaged, or persons can be severely injured if the alert is not observed.

Danger!

Not observing the alert can lead to severe injuries or death.

Copyright and disclaimer

All rights reserved. No part of this document may be reproduced or transmitted in any form by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. For information on getting permission for reprints and excerpts, contact Bosch Security Systems B.V..

The content and illustrations are subject to change without prior notice.

Document history

Release date

2013.08

Documentation version

V1.0

Reason

1 st edition

Bosch Security Systems B.V.

Hardware Installation Manual 2013-08 | V1.0 |

6 en | System installation overview

3 System installation overview

DCN multimedia

It is advisable to participate in the DCN multimedia conference system training before you install, prepare, configure and operate a DCN multimedia system.

The DCN multimedia system is an IP based conference system which runs on an OMNEO compatible Ethernet network. It is used for distributing and processing audio, video and data signals.

The system can be quickly and easily configured as a daisy‑chain configuration (see Typical

system setup, page 7), or as a star configuration:

Daisy‑chain configuration: Uses dedicated cabling, consisting of CAT‑5e cables including two additional power conductors.

Star configuration: Each device is connected with an individual standard CAT‑5e cable.

An Ethernet switch is also required for providing Power over Ethernet (PoE).

Notice!

When Power over Ethernet is used, devices cannot be daisy‑chained.

See also

Typical system setup, page 7

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DCN multimedia

3.1

Typical system setup

1 2

8

7

8

5.2

8

6 6

4

8

8

8

3

6

6 6

5.1

9

5

System installation overview | en 7

Figure 3.1: Typical DCN multimedia system overview

A typical DCN multimedia conference system consists of:

1.

System server controller (PC):

– The heart of the system. It licenses functionality, configures and controls the system.

2.

Client PC (optional):

– Can be used to: Manage meetings, prepare meetings and configure the system.

3.

Audio Powering Switch (DCNM‑APS):

– Controls the system audio, routes audio from and to the system and supplies power to the devices.

4.

Powering Switch (DCNM‑PS):

– Is used to increase the number of devices connected to the system.

5.

Conference multimedia devices (DCNM‑MMD):

– Participants can use the multimedia device to make their contributions to a meeting.

5.1 is a DCNM‑MMD used for “system power on/off”. This DCNM‑MMD is always connected to the powered socket of the DCNM‑APS or DCNM‑PS.

5.2 is a DCNM‑MMD used via “Power over Ethernet” (PoE) Ethernet switch.

6.

System Network Cable (DCNM‑CBxxx):

– Connects DCN multimedia devices, audio powering switch and powering switch with each other.

7.

Ethernet switch:

– Ethernet switch with PoE on some ports. Routes the system data via Ethernet.

8.

CAT‑5e Ethernet cable (minimum requirement).

9.

Optional HD Conference Dome (VCD‑811-IWT) + external power supply:

– Captures the image of a participant speaking.

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Hardware Installation Manual 2013-08 | V1.0 |

8 en | System installation design and planning

4

4.1

System installation design and planning

DCN multimedia

Before you start to install system devices and connect system cabling, you should make a system design and planning:

– Familiarize yourself with the product and system capabilities.

– Make a cable (connection) plan:

– Calculate the system network cable length.

– Calculate the system power consumption.

– Calculate the required power capacity of the system.

Notice!

DCN multimedia uses the RSTP protocol. If the DCN multimedia system needs to be connected with the locally present network, please consult the local IT department before continuing with the installation design.

Notice!

Make sure that the cable lengths and power consumptions do not exceed the specifications:

Not doing so will result in malfunctioning at any moment of the DCN multimedia products and system.

System capabilities

DCN multimedia product and system capabilities depend on:

– The lengths of the system network cables.

– The number of connected devices.

– The system power supply capacity.

Cable length

System network cables (DCNM‑CBxx) lengths (2, 5, 10 or 25 m) have a direct effect on the available power supply capacity. The longer the system network cable, the less power supply capacity is available to drive the connected devices. Therefore, choose the lengths of the system network cables carefully.

Notice!

Custom network cables, must never exceed the maximum Gb Ethernet specification of 100m

(IEEE 802.3ab). The maximum DCN multimedia system network cable length to be used is

50m.

Keep your network hierarchy as flat as possible. This means having as less levels as possible.

It is recommended not to have more than 7 levels. See the following example: 1 = Root switch. 2 = Switch.

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DCN multimedia System installation design and planning | en 9

1

2 2 2 2

2 2 2 2

Figure 4.1: Example: Switch-levels

Power supply capacity

The total system network cable length and connected devices determine the required power supply capacity. The power within the DCN multimedia conference system is supplied by:

– The Audio Powering Switch (DCNM‑APS) and the Powering Switch (DCNM‑PS), or

– Off‑the‑shelf PoE Ethernet switches.

Calculation tool

The calculation tool can be used to calculate the total power capacity of the system. This makes the design and planning of the DCN multimedia conference system easier. The calculation tool uses the power consumption of devices and the system network cable lengths to calculate the needed system power supply capacity. The calculation tool is on the DVD supplied with the DCNM‑APS, and on the Bosch website: www.boschsecurity.com.

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Hardware Installation Manual 2013-08 | V1.0 |

10 en | System installation design and planning

4.2

Hardware requirements

DCN multimedia

Switches

The following minimal requirements apply to switches:

– 1 Gbit or higher with hardware switching capabilities.

– Quality of Service through differentiated services with 4 or more output queues and strict priority packet scheduling.

– (Optional) IGMPv3 or IGMPv2 snooping. To optimize bandwidth usage, IGMP snooping can be used. This is useful in systems with >10 multicast channels, although not absolutely required. Sufficient performance for handling a large number of IGMP query responses, depending on the number of (directly or indirectly) connected devices to that switch. Hardware support for IGMP is strongly recommended.

– (Optional) (Rapid) Spanning Tree support in case redundant networks are used.

– (Optional) SNMPv3 support for switch supervision purposes.

The following table shows recommended switches to use with OMNEO. These managed switches may offer support for the optional requirements as stated above.

Managed switches IGMP Snooping

HP Networking E2520 series v1, v2, v3

HP Networking V1900 series

Y[2]

HP Networking V1910 series

Y3

RSTP (Y/N)

Y

Y

Y

SNMPv3 (Y/N)

Y

Y

Y

Netgear GS108T /

Netgear GS108Tv2 v1, v2

Cisco SG 300 series v1, v2, v3

Cisco SG 200 series v1, v2

Cisco ESW 500 series v1, v2

Y

Y

Y

Y

Y

Y

N

Y

Cisco SLM2000 series v1, v2 N N

D-Link DGS 1210 series v1, v2 Y Y

The price range for these switches varies depending on the number of ports the switch may have. More expensive switches are also available, but have not been taken into consideration.

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DCN multimedia System installation design and planning | en 11

Routers

The following minimal requirements apply to routers:

– 1 Gbit or higher Ethernet ports.

– Supports PIM‑DM or Bidirectional PIM.

– Performs IP routing in hardware (i.e. a ‘layer 3 switch’) to minimize the routing delay.

– Packet forwarding rate > 1,000,000 packets per second per port (e.g. 8 Mpps for an

8‑port router).

– Non-blocking backplane per switching port, i.e. 2 Gbit per port (e.g. 16 Gbps for an

8‑port router).

– MAC address table of at least 1000 addresses per directly connected subnet.

The following table contains routers or router families (all of which are actually ‘layer 3 switches’) that are recommended to be used in OMNEO systems:

Layer 3 switches (or switch series)

Cisco 3560‑X series

HP 3500 yl series

HP 3800 series

HP 4800 series

HP 5500‑EI series

Netgear GSM7328S‑200

Netgear GSM7352S‑200 -

-

-

-

-

Remarks

Requires IP services feature set

Requires Premium License

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12 en | System installation design and planning

4.3

4.3.1

Power supply capacity calculation plan

DCN multimedia

How to start

First decide how to supply power to the devices:

– Using DCNM‑APS and DCNM‑PS

– Using PoE Ethernet switch

If you want to use PoE Ethernet switches, continue with chapter Calculation using PoE

switches, page 15.

See also

Calculation using DCNM-APS or DCNM-PS, page 12

Installation material and tools, page 16

Calculation using DCNM-APS or DCNM-PS

Notice!

If you want to use customized cables, or a more accurate power supply capacity calculation plan is needed, you should use the power calculation tool.

To calculate the total power supply capacity:

1.

Count all multimedia devices.

2.

Know the exact location where the devices are installed.

3.

Count each system network cable of the same length.

Device type

DCNM‑MMD

DCNM‑CB02

DCNM‑CB05

DCNM‑CB10

DCNM‑CB25

Table 4.1: Power consumption (Watts)

Power consumption (Watts)

12.50

1.19

2.43

4.50

10.71

Ordering number

DCNM-CB02

DCNM-CB05

DCNM-CB10

DCNM-CB25

Table 4.2: Cable types and lenghts

Cable lengths m

2

5

10

25 ft

6.56

16.40

32.81

82.02

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Rear view

1 2 3 4 5 6 7 8 9

System installation design and planning | en 13

10 12 13 15 17 19

11 14 16 18 20

Figure 4.2: DCNM‑APS

9

10 12 13 15 17

14 16 18

19

20

Figure 4.3: DCNM‑PS

Item

1, 5

2, 6

3, 7

4, 8

Description

XLR line outputs 1 and 2.

RCA line outputs 1 and 2.

XLR line inputs 1 and 2.

RCA line inputs 1 and 2.

9

10

11

12

13

Mains inlet, mains switch and fuse holder.

Reset button.

Ground switch (grounded or floating).

Socket 1 without power.

Socket 2 low power.

15, 17, 19 Socket 3, 4, 5 high power.

14, 16, 18, 20 Overload LED for sockets 2‑5:

Green: Power OK.

Red: Overload. Remove cable and wait a few seconds for the system to reset the overload.

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Hardware Installation Manual 2013-08 | V1.0 |

14 en | System installation design and planning DCN multimedia

Network and Power connector

Socket 1 (12)

Socket 2 (13)

Socket 3 (15)

Max. power output (W) Max. devices

No power capacity.

15

144

Socket 4 (17) 144

Socket 5 (19) 144

Table 4.3: Power supply capacity DCNM‑APS / DCNM‑PS

---

1

10

10

10

Calculation examples

The following example gives you an indication of the maximum load to each DCNM‑APS or

DCN‑PS socket:

– Socket 2: 50 m + DCNM‑MMD = 12.50 W 1

– Socket 3: 10 m + DCNM‑MMD + 9x (2 m + DCNM‑MMD) = 4.50 + 12.50 + (9*1.19) +

(9*12.5) = 140.21 W 2 .

– Socket 4: 10 m + DCNM‑MMD + 9x (2 m + DCNM‑MMD) = 4.50 + 12.50 + (9*1.19) +

(9*12.5) = 140.21 W 2 .

– Socket 5: 10 m + DCNM‑MMD + 9x (2 m + DCNM‑MMD) = 4.50 + 12.50 + (9*1.19) +

(9*12.5) = 140.21 W 2 .

1

For socket 2, the cable power consumption of the cable does not need to be counted.

2

The shortest redundant cable does not need to be counted.

Redundant network

If a system network cable between the devices is accidentally disconnected or broken, signals cannot be transmitted anymore. To prevent this from happening (and to ensure continuous operation) a redundant system network cable (4) can be connected to a free high‑power socket (3, 4, or 5).

1

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3

5

4

2

Figure 4.4: Example DCNM‑MMD with DCNM‑APS redundant cabling

1.

DCNM‑APS.

2.

DCNM‑MMD.

3.

CAT‑5e cable.

4.

System network cable for redundant cabling.

5.

System network cable for daisy‑chain cabling.

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DCN multimedia

4.3.2

System installation design and planning | en 15

Notice!

Make sure one socket can supply power to the complete redundant chain.

Calculation using PoE switches

Select one or more PoE Ethernet switches to supply power to the multimedia devices. Each

DCNM‑MMD must be connected to an individual PoE enabled output of an Ethernet switch.

Notice!

Some PoE Ethernet switches can only supply power to a limited number of ports. Others can supply power to every port, but the total power the Ethernet switch can supply is limited.

Please consult the documentation of the PoE Ethernet switch used.

Notice!

If the PoE is used, the DCNM‑MMD cannot be configured as a daisy‑chain; redundant cabling is not required.

Using PoE, the DCNM‑MMD cannot be daisy‑chained connected. Using PoE does not provide redundant cabling.

2

1

Item

1

2

Description

Network connector

Network/PoE connector

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16 en | Installation material and tools

5

5.1

!

Installation material and tools

DCN multimedia

This section describes installation material such as cables, connectors and tools.

Recommedations

– Always use manufacturer specified installation products, materials and tools.

– In general, use different cable ducts for the system network cables, audio cables and mains supply cables.

– In public areas where people can touch or move above the connectors and cables, use metal protection covers.

Warning!

Do not exceed the bend limitations of system network cables (DCNM‑CBxxx):

The minimum bend radius of the system network cable is 50 mm radius.

DCNM-CBxx System Network Cable

The system network cables, terminated with connectors on both ends, are available in different lengths and are used to connect DCN multimedia devices to each other. The cable consists of four CAT‑5e twisted pairs to transmit data and two copper wires to supply the power.

Ordering number

DCNM-CB02

DCNM-CB05

DCNM-CB10

DCNM-CB25

Table 5.1: Cable types and lenghts

Cable lengths m

2

5

10

25 ft

6.56

16.40

32.81

82.02

Figure 5.1: DCNM-CBxx cable and connector view

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5.2

Installation material and tools | en 17

DCNM-CBCON System Network Cable Connector (50 pcs)

You can make your own system network cables by using:

– The system network connector (this section).

The DCNM-CB250 System Installation Cable, page 19.

The DCNM-CBTK System Network Cable Toolkit, page 18.

Figure 5.2: DCNM-CBCON Front and exploded view

3

4

5

Item

1

2

8

9

6

7

Description

Strain relief boot

Ferrule

Plug connector shield

Power contacts (Qty: 2)

Load bar

Power contact cavity (2 places)

Housing

Locking latch

Signal contact cavity (8 Places)

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18 en | Installation material and tools

5.3

DCNM-CBTK System Network Cable Toolkit

DCN multimedia

The system network cable toolkit is used to connect the DCNM-CBCON System Network Cable

Connector (50 pcs), page 17 to the DCNM-CB250 System Installation Cable, page 19.

1 2

Item

1

Description

Power wiring tool.

2 Signal wiring tool.

Table 5.2: Toolkit content

Notice!

Please consult the “custom length for system network cables” section on the DVD, which is supplied with the DCNM‑APS.

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5.4

Installation material and tools | en 19

DCNM-CB250 System Installation Cable

The system network installation cable, without connectors, is available in a length of 250 meters and is used for making your own system network cable.

Notice!

The maximum system network cable length is: 50 m / 164.04 ft.

Notice!

Please consult the “custom length for system network cables” section on the DVD, which is supplied with the DCNM‑APS.

See also

DCNM-CBCON System Network Cable Connector (50 pcs), page 17

DCNM-CBTK System Network Cable Toolkit, page 18

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Hardware Installation Manual 2013-08 | V1.0 |

20 en | Mechanical installation of Central Equipment

6

6.1

Mechanical installation of Central Equipment

DCNM-APS and DCNM-PS

The DCNM‑APS Audio Powering Switch is used to:

– control system audio signals,

– route audio signals to/from devices,

– supply power to devices,

– Ethernet switch to connect PC and DCNM‑MMD's.

The DCNM‑PS Powering Switch is used to:

– Supply power to devices.

Scope of delivery

The DCNM‑APS and DCNM‑PS are shipped with the following parts:

– 1x Mains power cord.

– 1x Safety instructions.

– 1x Set of 19 inch mounting brackets.

– 4x bottom feet.

– 1x DVD containing manuals and software (only with DCNM‑APS).

Front view

DCN multimedia

1 2

2

3

Item

1

3 2 1

Description

19“ mounting brackets.

Ventilation inlet.

Indication LED:

Off: Switched off.

Green: Switched on.

Amber: Standby.

Blinking: Services on the server PC are not running.

Alternating green amber: When a software download is required.

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Rear view

1 2 3 4 5 6 7 8 9

Mechanical installation of Central Equipment | en 21

10 12 13 15 17 19

11 14 16 18 20

Figure 6.1: DCNM‑APS

9

10 12 13 15 17

14 16 18

19

20

Figure 6.2: DCNM‑PS

Item

1, 5

2, 6

3, 7

4, 8

Description

XLR line outputs 1 and 2.

RCA line outputs 1 and 2.

XLR line inputs 1 and 2.

RCA line inputs 1 and 2.

9

10

11

12

13

Mains inlet, mains switch and fuse holder.

Reset button.

Ground switch (grounded or floating).

Socket 1 without power.

Socket 2 low power.

15, 17, 19 Socket 3, 4, 5 high power.

14, 16, 18, 20 Overload LED for sockets 2‑5:

Green: Power OK.

Red: Overload. Remove cable and wait a few seconds for the system to reset the overload.

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Hardware Installation Manual 2013-08 | V1.0 |

22 en | Mechanical installation of Central Equipment DCN multimedia

How to install

1.

Install the DCNM‑APS or DCNM‑PS in a 19 inch device rack system or on a flat surface.

Two 19 inch mounting brackets and four bottom feet are supplied with the DCNM‑APS and DCNM‑PS. Refer to the following illustration.

2.

Connect all required cabling.

3.

Connect the mains supply.

2

1

3

!

Figure 6.3: 19 inch rack, flat surface and feet mounting

Item

1

2

3

Description

19 inch rack mounting (bracket)

Flat surface mounting (bracket)

Feet mounting

Notice!

The device extends 30 mm in front of the 19” mounting brackets when installed in a 19” rack system.

Caution!

Do not obstruct the airflow vents on the front side and rear left and right sides.

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7

7.1

Mechanical installation of Contribution Devices | en 23

Mechanical installation of Contribution Devices

DCNM-MMD Multimedia Device

Typically, the DCNM‑MMD is used to:

– Add participants to a meeting.

– Monitor and control a meeting or conference by the chairperson.

9

3

8

1 2

4

5

6 7

Figure 7.1: DCNM-MMD front, top, rear and side views

5

6

7

8

9

2

3

4

Item

1

Description

7” capacitive touch screen.

LED strip.

Two‑way loudspeaker.

3.5 mm stereo jack for headphone or headset with integrated microphone.

Headphone volume control.

Chairperson priority or microphone mute button.

Microphone request button.

Cable guides.

Microphone input connector.

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24 en | Mechanical installation of Contribution Devices DCN multimedia

How to connect

The system can be quickly and easily configured as a daisy‑chain configuration (see Typical

system setup, page 7), or as a star configuration:

Daisy‑chain configuration: Uses dedicated cabling, consisting of CAT‑5e cables including two additional power conductors.

Star configuration: Each device is connected with an individual standard CAT‑5e cable.

An Ethernet switch is also required for providing Power over Ethernet (PoE).

Notice!

When Power over Ethernet is used, devices cannot be daisy‑chained.

The star configuration makes use of connectors underneath the devices, ensuring for a neat, tidy system installation, especially advantageous for TV coverage.

To connect the system network cables to the device (Refer to figure "DCNM-MMD Bottom view (fixed installation)" following.):

1.

Insert the system network cable/connector (2).

2.

Lead the system network cable through the cable guides (3).

How to install

The multimedia device can be free-standing or fixed in more permanent installations using mounting screws.

For fixed installation:

1.

The distance between the centres of the screw inserts (1) on the bottom of the

DCNM‑MMD is 100 mm.

2.

Use M4 type of screws with a device screw insert length of maximum 5 mm when attaching the device to the bottom of the recess (1).

1 1

2

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3 4

Figure 7.2: DCNM-MMD Bottom view (fixed installation)

2

3

4

Item

1

Description

Screw insert for fixed installation.

2x RJ45 connection input/output for system power cable.

Cable guides.

USB connector (for future use)

Hardware Installation Manual Bosch Security Systems B.V.

DCN multimedia Mechanical installation of Contribution Devices | en 25

See also

DCNM-CBxx System Network Cable, page 16

DCNM-CB250 System Installation Cable, page 19

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Hardware Installation Manual 2013-08 | V1.0 |

26 en | Mechanical installation of Contribution Devices

7.2

DCNM-HDMIC High Directive Microphone

The high directive microphone is typically used with the:

DCNM-MMD Multimedia Device, page 23.

1

2

3

DCN multimedia

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4

7

8

6

5

Figure 7.3: DCNM‑HDMIC front and bottom view

6

7

8

3

4

5

Number

1

2

Description

LED indicator.

Microphone grill (left and right).

Microphone grill (front and rear).

Connection guidance.

Slider guidance.

Connector plug.

Lockslider for lock release (Press and shift to release).

Lock.

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DCN multimedia Mechanical installation of Contribution Devices | en 27

How to connect or remove the microphone

The microphone can be easily connected to the DCNM-MMD Multimedia Device, page 23:

7.3

9

4

6

7 5 8

Figure 7.4: DCNM‑HDMIC to DCNM‑MMD connection

To do so:

1.

Gently guide the connection guidance (4) into the DCNM‑MMD microphone connector

(9).

2.

Gently push the connector plug (6) into the DCNM‑MMD microphone connector (9) until the connection lock (5) fits/click into place.

3.

To remove the microphone from the DCNM‑MMD: Shift lockslider (7) towards the

DCNM‑MMD and hold in place lock release (8) and pull out the microphone.

DCNM-MMDSP Anti-reflection foil

The DCN multimedia Anti‑reflection foil is a self‑absorbed premium tempered glass screen protector which has anti‑scratch and anti‑wear features.

Installation procedure

1.

Please use the included alcohol swab and the microfiber fabric to clean the DCNM‑MMD

LCD screen before installation.

2.

Peel the positioning adhesive release paper from the rear of anti‑reflection foil.

3.

Position the anti‑reflection foil on the DCNM‑MMD LCD screen, and then fix the positioning adhesive to the side of the DCNM‑MMD.

4.

Open the anti‑reflection foil, and use the “cleaning stick” to clean surface dust from the

LCD screen.

5.

Peel the protective film from the other side of the anti‑reflection foil.

6.

Lightly press the anti‑reflection foil on to the LCD screen. If air bubbles are trapped under the anti‑reflection foil, use the “squeegee” to remove them.

Bosch Security Systems B.V.

Hardware Installation Manual 2013-08 | V1.0 |

28 en | Mechanical installation of Contribution Devices

7.4

DCNM-NCH Name Card Holder

DCN multimedia

The name card holder (1) has two magnets (2) located on top of the name card holder and can therefore be easily attached to, and removed from, the rear side of the DCNM‑MMD.

2

1 2

Item

1

2

Figure 7.5: DCNM‑NCH to DCNM‑MMD assembly

Description

Name card holder.

Magnets.

Notice!

A paper insert template is included on the DVD that is supplied with the DCNM‑APS.

2013-08 | V1.0 | Hardware Installation Manual Bosch Security Systems B.V.

DCN multimedia

8

Installation Test | en 29

Installation Test

An installation test is needed to prevent connection mismatches and find potential product defects at an early stage. Not to do so could result in a system malfunctioning.

Each DCN multimedia device (DCNM‑MMD) has its own build‑in diagnostics, which can be used for faultfinding. The diagnostics starts as soon the device is powered on. The DCN multimedia conference system does not have to be configured with, and connected to, the system controller PC.

Preconditions

1.

All system network cables are connected to the devices.

2.

The powering switches (DCNM‑APS and DCNM‑PS) are installed.

Start the test

Power on all powering switches (DCNM‑APS and DCNM‑PS) used in the system: Each connected device powers on and initializes.

1.

After the multimedia device has initialized, the diagnostic screen is shown.

2.

If the text “Link down” is shown:

– The network cable is not connected or defective.

– The device is only connected with one system network cable (“Link down” is shown on the side where the device is not connected).

3.

If the system network cable is correctly connected to the network, the network speed is shown.

4.

If the DCNM‑MMD is connected to a DCNM‑APS, DCNM‑PS or another DCNM‑MMD, and

100 Mb is shown:

– Not all wiring inside the system network cable connector is correctly connected or broken. You need to check the wiring and connector.

– If the cable is connected to a 100 Mb switch, it is correct.

5.

Click the info button to see additional information of the multimedia device.

6.

When everything is correctly connected, and the device does not have the application software, it shows the text “Please download software”.

7.

Now the device can be downloaded:

Bosch Security Systems B.V.

Hardware Installation Manual 2013-08 | V1.0 |

30 en | Installation Test DCN multimedia

– Downloading devices is not covered in this manual. Refer to the DCN mulimedia configuration manual on how to download the devices.

Customer service

If a fault cannot be resolved, please contact your supplier or system integrator, or go directly to your Bosch representative.

2013-08 | V1.0 | Hardware Installation Manual Bosch Security Systems B.V.

Bosch Security Systems B.V.

Torenallee 49

5617 BA Eindhoven

The Netherlands www.boschsecurity.com

© Bosch Security Systems B.V., 2013

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