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Bosch Appliances 9922 141 70691 en manual

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Table of contents for the manual

  • Page 1

    Installa tion and User Inst ructi ons W ireless discussion system en DC N W i r e le s s[...]

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    [...]

  • Page 3

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Important S afeguards en | 3 Import ant Safeguards Before you install or operate the DCN Wireless digital congress network, you must read the Important Safety Instructions. The Important Safety Instructions are supplied together with th[...]

  • Page 4

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Disclaimers en | 4 Disclaimers CobraNet is a tradema rk of Peak Audio — a division o f Cirrus Logic, Inc. — in the United States and/or other countries.[...]

  • Page 5

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installatio n and User Inst ructions | Ab out this manual en | 5 About t his manual Fu n c t i o n The Installation and User Instructions gives the installers and the operators the necessary data to install, configure and operate a basi c DCN Wireless Discussion System. Whe[...]

  • Page 6

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installatio n and User Inst ructions | Ab out this manual en | 6 Electr o-st at ic discharges Electro-static discharge s can damage electric components. You must take measures to prevent electro-static discharges when you touch PCBs (refer to figure 1). Conversion ta bles L[...]

  • Page 7

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ructions | T able of C ontents en | 7 T able of Cont ent s Important Safeguards ........................................................................................................... .......................................3 Disclaimers .....[...]

  • Page 8

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ructions | T able of C ontents en | 8 9. Technical data ...................... ............. .............. .............. ............. .............. ............. ....... ....... ........... .............. .......... .............. ........ 32[...]

  • Page 9

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ructions | T able of C ontents en | 9 15. DCN-MICL, DCN-MICS Pluggable Microphone s ......... ............. ........... ........... .............. ........... ............. . .......... ........... ........ 89 15.1 Introduction ...... ...........[...]

  • Page 10

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ructions | T able of C ontents en | 1 0 Intentionally left blank.[...]

  • Page 11

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 1 Sect ion 1 - Syst em Design and Planning[...]

  • Page 12

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 2 1 W ireless network design 1 . 1 Int roduct ion The DCN Wireless has thre e parts: the wireless network, the DCN and the opt ical network. This chapter tells how to desi gn the wireless network. 1.[...]

  • Page 13

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 3 figure 1 . 1: WLAN channels figure 1 .2: D C N wireless carriers 1 2 3 4 5 6 7 8 9 10 11 12 13 2 . 412 GH z GH z 2.4 1 7 2.422 2.427 2.432 2.437 2.44 2 2.44 7 2.452 2.457 2.46 2 2.46 7 2.472 2.484 [...]

  • Page 14

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 4 2D C N d e s i g n 2. 1 Introduct i on The DCN Wireless has thre e parts: the wireless network, the DCN and the opt ical network. This chapter tells how to design the DCN. 2.2 Calculation t ool The[...]

  • Page 15

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 5 Limit 5: Cable lengths Refer to section 2.7: • W ith regenerativ e tap-offs, the maximum cable length is 250 m from the ce ntral control unit to the furthest device in an y branch of the DCN. •[...]

  • Page 16

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 6 2.6. 3 Power supplies 2.6.3. 1 Introduct ion The devices that supply powe r to the DCN are t he central control unit and the extension power supply (refer to figure 2.1 and figure 2.2). The power t[...]

  • Page 17

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 7 2.6. 4 Overload indic at ion Each DCN socket of the central control unit and extension power suppl y has a red LED that comes on to show that there is a power overload. An overload occurs when: •[...]

  • Page 18

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 8 2. 7 . 5.3 T otal power consumpt ion Do as follows: 1 Find the po w er consumption of each de vice from the consumption table (refer to table 2.2). 2 A dd together the po w er used b y all the de v[...]

  • Page 19

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 1 9 2.8 Examples 2.8. 1 Cable lengt hs P oint I The maximum ava ilable power with 24 0 m of extension cables is 19 W (refer to figure 2.3). Because the first and second trunk splitter u se 2.6 W, the a[...]

  • Page 20

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 20 2.8. 2 Power correc t ion figure 2.5 : Example with interpreter desks ( D C N- I DES K ) LBB4 1 1 4/0 0 50 m 20 m LBB4 1 1 4/0 0 LBB4 1 1 4/0 0 LBB4 1 1 4/0 0 LBB4 1 1 4/0 0 3 3 4 4 4 2 2 2 2 2 N CC[...]

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    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 2 1 2 . 9 I n ter p r eta ti on d e v ic e s The max imum numb er of i n terpreter desks you can install in an interpreter booth is six. Refer to figure 2.6 and figure 2.7 for two exam ples that use LB[...]

  • Page 22

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 22 3 Opt ic al net work design 3. 1 Int roduct ion The DCN Wireless has thre e parts: the wireless network, the DCN and the opt ical network. This chapter tells how to design the optical network. 3.2 C[...]

  • Page 23

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 23 3.5. 3 Power supply The device that supplies power to th e optical netw ork is the central control unit, refe r to figure 3.1. The power that the central control u nit supplies includes the power th[...]

  • Page 24

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 24 3.6. 3 Opt ic al fib er length Because of optical a ttenuation, the m aximum length of optical network cables (LBB4416) is 50 m. Y ou can use GOF and fiber interfaces to increase the distance betwee[...]

  • Page 25

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 25 3.6. 6 B ending The minimum bend radius of a 90 degree bend in an LBB4416 cable is 110 mm (r efer to figure 3.3). A 180 degree bend is the same as two 90 degree bends. 3.6.7 Coiling The minimum coil[...]

  • Page 26

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 26 3.7 .2 Basic optic al net work Refer to figure 3.5 for an example of a basic optical network. 3.7 .3 Extended opt ic al net work Refer to figure 3.6 for an example of an extended optical network. 3.[...]

  • Page 27

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 27 3.7 .5 T ap-offs The network spli tter (LBB4410/ 00) lets you make tap-offs (refer to figure 3.8 for an examp le). Tap-offs cannot be redundant. If the cable between the network splitter and the dig[...]

  • Page 28

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 28 4 Camera cont rol 4. 1 Int roduct ion The central control unit ca n automatically point video cameras in the direction of the delegate or chairman who speaks. You can connect video cameras to the ce[...]

  • Page 29

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 29 6 CobraNet CobraNet is a standard for the transport of real-time digital audio and control da ta through an Ethernet network. A CobraNet network can transport a maximum of 64 channels of 48 kHz, 20-[...]

  • Page 30

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 30 8 Device set- up 8. 1 General • Make sure that the area is clean. • Make sure that the air is suff iciently cool. • Make sure that there is suff icient lighting. 8.2 Cables Use different cable[...]

  • Page 31

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 3 1 8. 7 Acoust ic feedback Acoustic feedback (‘howling’) occurs when the sound of the loudspeakers or headphones in the system is sent to the system again by activated microphones. table 8 . 1: Ac[...]

  • Page 32

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 32 9 T echnic al dat a 9. 1 Syst em elect ric al and el ect ro-acoust ic charact erist ics 9. 1 . 1 General 9. 1 . 2 T ransmission link s • F rom delegate microphone to interpreter headphones • F r[...]

  • Page 33

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 33 9. 1 . 3 Combined devic e s from input t o out put • Delegate microphone with transmissi on link to interpreter headphones • Delegate microphone w ith tra nsmi ssion link to delegate h eadphones[...]

  • Page 34

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 34 9.4 Elect ro-magnet ic compat ibilit y 9.5 W ireless devices table 9 .5 : Electromagnetic compatibility E MC compat ibilit y: According E C M Directive 89 /336 / E E C amende d by Directive 93 /6 8/[...]

  • Page 35

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 35 9.6 Miscellaneous table 9 . 7: Miscellaneous Basic st andard E S D : According E N 6 1 0 00-4-2. Cont act discharge: 4 kV and air discharge: 8 kV Basic st andard mains harmonics an d volt age fluctu[...]

  • Page 36

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Instal lation and User Inst ruct ions | System De sign and Planning en | 36 Intentionally left blank.[...]

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    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 3 7 Sect ion 2 - Cent ral Devices[...]

  • Page 38

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 38 1 0 DCN- W CC U Wireless Cent ral Cont ro l Unit 1 0. 1 Int roduct ion The DCN-WCCU Wireless Central Control Unit controls the system. The cent ral control unit can operate with or without a control PC. 1 0.2 Co[...]

  • Page 39

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 39 1 0. 2.2 Rear view The rear of the central control unit (refer to figure 10.1) contains: 5 RS232 por ts - Connects a PC, remote controllers or video cameras to the centra l control unit (refe r to 10.5.8). 6 P o[...]

  • Page 40

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 40 figure 1 0 .2: Internal settings 57 ON 3 1 8 6 4 2 57 ON 3 18 6 4 2 E3 E4 E1 E2 E8 E5 E9 E6 E7 E12 E10 E11 E13 E14 E15 E16 T3 R3 R2 T4 K3 T1 K4 K1 R1 K2 T2 R4 R7 T5 R6 R9 T6 K5 K6 R5 T7 K7 T8 K8 T9 K9 R8 K12 K13[...]

  • Page 41

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 4 1 1 0.3 .2 S 600 sw itche s 1 0.3 .3 RS 23 2 con fi gu ra tio n Use the S50 0 switches to configure the RS232 ports of the central control unit ( ref er to table 1 0.2 and table 10 . 3 ) . table 1 0 . 1: S6 0 0 s[...]

  • Page 42

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 42 1 0.3 .4 I nternal bac k- up bat t er y Use the X600 jumper block to conne ct and disconnect the internal back-up battery of the central control unit (refer to table 10.4). 1 0.3 .5 W atch d o g Use the X605 jum[...]

  • Page 43

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 43 10 . 4 I n s t a l l a t i o n Install the central control unit in a 19-inch rack system or on a flat surface. Fo ur feet and two bra ckets are supplied with the central cont rol unit (refer to figure 10.3). 1 0[...]

  • Page 44

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 44 4 Connect the pow er cable to a pow er supply . 10 . 5 . 2 D C N Connect the trunk of the DCN to the DCN sockets of the central control unit (refer to figure 10.5). Each DCN socket has a red LED that comes on if[...]

  • Page 45

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 45 1 0. 5.4 Headphone s You can connect headphones to the h eadphones socket of the central control unit. The headphones must have a 3.5 mm plug (refer to figure 10.7). You can select the signa l that is available [...]

  • Page 46

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 46 You can select the procedure that is used to send audio signals through the central control unit with the audio routing modes (refer to 10.6.8). 1 0. 5. 6 Audio output s You can connect an audio reco rding devic[...]

  • Page 47

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 4 7 You can select the procedure that is used to send audio signals through the central control unit with the available audio routing modes (refer to 10.6.8). 1 0. 5.7 F ault cont ac t Use the fault contact to send[...]

  • Page 48

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 48 1 0. 5. 8 R S232 port s You can connect a PC, remo te controllers or video cameras to the RS232 ports of the central control unit (refer to the DCN Next Generation Installation and User Instructions). The cent r[...]

  • Page 49

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 49 1 0.6 Configurat ion menu 10 . 6 .1 O v e r v i e w Use the configuratio n menu of the central control unit to configure the central control unit and th e system (refer to figure 10.12). figure 1 0 . 1 2: Config[...]

  • Page 50

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 50 1 0.6 .2 Navigation and operation 1 0.6.2. 1 Menu items The configuratio n menu consists of menu items. Refer to figure 10.13 f or the parts of a m enu item. 1 0.6.2.2 Number and characters Identify menu items b[...]

  • Page 51

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 5 1 1 0.6.2. 1 1 T o select a paramet er 1 Open the correct menu item (re fer to 1 0.6.2. 1 0) . 2 T urn the knob to mo v e the cursor to the parameter that is shown. 3 On the parameter , push the knob. The paramet[...]

  • Page 52

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 52 6 T urn the knob to mo v e the cursor to the parameter that is shown. 7 On the parameter , push the knob. 8 T urn the knob to go to Output 2 . 9 Push the knob to se lect Output 2 . 1 0 T urn the knob to mo ve th[...]

  • Page 53

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 53 10 . 6 . 3 M a i n When you start th e central co ntrol unit, the display first shows Starting. The display then shows the Main menu item: The Main menu item contains: • An indicator that sho ws the v olume le[...]

  • Page 54

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 54 1 0. 6.5 Monit oring Use the 2 Mon itoring menu item to op en the Monitoring sub-menu (refer to table 10.22). 1 0. 6.6 DC N-WC C U Enquir y Use the 3A CCU menu item to open the CCU sub-menu. The menu items in th[...]

  • Page 55

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 55 1 0. 6.7 DC N-W AP Enquir y Use the 3B WAP menu item to open the WAP sub-menu. The menu items in this sub-menu give general data about t he wire less access point (refer to table 10.23). Not e Thi s data must be[...]

  • Page 56

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 56 10 . 6 . 8 S e t u p Use the 4 Setup menu item to open the Setup sub-menu. You can use the menu items in this sub-menu to configure the ce ntral control unit and the system (refer to table 10.25 and table 10.26)[...]

  • Page 57

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 5 7 10 . 6 . 9 L o u d s p k r Use the me nu items in the 4B Loudspkr sub-menu to set the levels of the bass and treble output to the loudspeakers of the contributi on devices (refer to ta ble 10.27). table 1 0. 26[...]

  • Page 58

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 58 1 0.6 . 1 0 I nt er com Use the menu item s in the 4I Intercom sub-menu to identify the location of the chairman and the operato r (refer to table 10.28 and 12.10). 10 . 6 .1 1 W i r e l e s s Use the menu item [...]

  • Page 59

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 59 1 0.6. 1 2 De-init Use the 4K D e-initialize menu item in the 4K De-Init sub-menu to erase the addr esses of the contribution devices and the interpreta tion devices (refer to table 10.30 and 12.2). 1 0.6 . 1 3 [...]

  • Page 60

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 60 1 1 DC N- WAP W ireless Access P oint 1 1 . 1 Int roduct ion The wireless access point: • Sends signals from the ce ntral control unit to the wireless de vices. • Receiv es signals from the wireless devices [...]

  • Page 61

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 6 1 11 . 4 I n s t a l l a t i o n 11 . 4 .1 G e n e r a l 1 1 . 4. 2 Wall or ceiling You can use the bracket to attach the wireless access point to a wall or ceilin g. Refer to figure 11.2. Caution Do not open the[...]

  • Page 62

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 62 1 1 .4.3 T ri p od You can use the bracket to install the wireless access point on an LBC1259/00 Un iversal Floor-stand. Refer to figure 11.3. 1 1 .4.4 L og o You can change the orient ation of the logo. Refer t[...]

  • Page 63

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 63 1 1 .5 Ext ernal connect ions 1 1 .5. 1 Op ti ca l n e tw or k Connect the optical network sockets of the wireless access point to the optical net work with opt ical network cables (refer to figure 11.5). 1 1 .6[...]

  • Page 64

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 64 1 1 .6.3 Ca r r i e r Set the carrier of the wireless access point with the 4Jd WAP menu item. Adjacent systems must have different carriers (refer to figure 11.7) and different system identities (ref er to figu[...]

  • Page 65

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 65 11 . 7 O p e r a t i o n The LEDs on the wireless access poin t give information about the condition of th e wireless network and th e wireless access point (refer to figure 11.8 and table 11.4). Not e Y ou can [...]

  • Page 66

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 66 Not e : • Flashing (fast ) = one second on, one second off. • Flashing (slow) = one sec on, three seconds off. table 1 1 .4: St atus LE Ds Blue (A ) Red (B ) Blue (C ) Descript ion Flashing ( fast) Off Off T[...]

  • Page 67

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 6 7 1 2 Syst em configurat ion 1 2. 1 Int roduct ion The central control unit co ntrols the system. Use the configuration menu of the central control unit to configure the system. 1 2.2 Init ializat ion 1 2.2 . 1 I[...]

  • Page 68

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 68 7 Push the microphone button of each w ireless de vice. When the central control unit give s a subscription to the wireless discussion unit, the LED around the microphone button comes o n as green for 2 s. 1 2.2[...]

  • Page 69

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 69 1 2.4 Microphone modes 1 2.4 . 1 Introduc t ion Select the microphone mode with the 4C Mic. Mode menu item ( refer al so to 10 .6.8). You must also set the maximum number of activa ted delegate microphones. 12 .[...]

  • Page 70

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 7 0 1 2. 5 R e p e titi on ra te When other wireless networks cause interference, the audio qualit y can decrease. In some cases, you can increase the repetition rate of the audio packets to improve the audio q ual[...]

  • Page 71

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 7 1 1 2. 6.3 Equalized P A In the Equalized PA mode, audio output 2 of the central control unit transmits a signal that you can connect to an external public address syst em (refer to figure 12.2). The central cont[...]

  • Page 72

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 7 2 1 2. 6.5 Mix-minus In the Mix-minus mode, audio ou tput 2 and audio in put 2 of the central control u nit are used to connect 2 systems (refer to figure 12.4). Use the Mix-minus mo de to connect the audio of tw[...]

  • Page 73

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 7 3 12 . 10 I n t e r c o m 1 2. 1 0. 1 Introduc t ion To enable the intercom you must first ident ify the locations of the operator and the chairman. 1 2. 1 0. 2 Locat ion of t he operator To identify the location[...]

  • Page 74

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C entral Devices en | 7 4 1 3 Syst em operat ion 1 3. 1 St art t he syst em Do as follows: 1 Push the on/off switch of the central control unit. The displa y comes on. All de vices in the DCN and the optical network are activate d. 2 In[...]

  • Page 75

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 75 Sect ion 3 - Cont ribut ion Devices[...]

  • Page 76

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 76 1 4 DC N- W D U Wireless Discussion Unit s 1 4. 1 Int roduct ion With the wireless discussion units, the delegates and chairmen can make contributions to a discussion. The chairmen can also use their wirele[...]

  • Page 77

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 7 7 figure 1 4 . 1: T op views 1 2 3 4 DCN - WD DC N -WD V DC N -WDD 1 2 3 4 1 2 3 4 5 3[...]

  • Page 78

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 78 figure 1 4 .2: Side views figure 1 4 .3: B ottom view ( 1 ) 6 6 7 3 2 1 8 9 figure 1 4.4: Bottom view (2) figure 1 4.5: Rear view 10 11[...]

  • Page 79

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 79 1 4. 3 I nte rn a l s e tti ng s 1 4.3 . 1 Introduc t ion With the configuration switches on the bottom of the wireless discussion un it (refer to figure 14.3, no. 8), you can configure the wireless discuss[...]

  • Page 80

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 80 1 4. 3.3 V olume rest ore func t ion When the configuratio n switches are in the correct position (refer to table 14.1) , you can enable or disable the volume restore func tion of the headphones connection [...]

  • Page 81

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 8 1 1 4.4 Modes 14 . 4 .1 O v e r v i e w With the configuration switches on the bottom of the wireless discussion un it (refer to figure 14.3, no. 8), you can configure the mode of th e wireless discussion un[...]

  • Page 82

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 82 The only difference between a delegate wireless discussion unit and a chairm an wireless discussion unit is the priority button on the lef t of the microphone button. With the priority button, the chairman [...]

  • Page 83

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 83 14 . 5 I n s t a l l a t i o n 1 4. 5. 1 General 1 4.5 .2 Mi cro p h o ne bu tto n s The mode of the wireless discussion unit (refer to section 14.4) gives the type and number of microphone buttons that you[...]

  • Page 84

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 84 Refer to figure 14.10 for inst ructions that tell you how to install microphone buttons in a wireless discussion unit. 1 4.5 .3 Ba tte ry Refer to figure 14.11 for instru ctions that tell you how to install[...]

  • Page 85

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 85 14 . 5 . 4 R i m s The wireless discussion units are delivered without rims. With the rims, you can chan ge the look of the wireless discussion unit. Refer to figure 14.12 for inst ructions that tell you ho[...]

  • Page 86

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 86 If the LED around the mic rophone butto n of the wireless discussion unit comes on as green for 2s e c o n d s : • The wireless discussion unit has a subscription. • The wireless discussion unit is acti[...]

  • Page 87

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 8 7 1 4.7 .2 Ext ernal power supply When you remove the battery pack from the wireless discussion unit, you can conne ct the wireless discussion unit to a DCN-WPS Power Supply Adapter (refer to figure 14.14). [...]

  • Page 88

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 88 1 4.8 .5 Atte n d an ce L ED 14 . 8 . 6 S t a t u s L E D s The status LEDs (refer to fi gure 14.5, no. 11) show the condition of the wireless discussion unit. • If the ye llow LED is on, th e w ireless d[...]

  • Page 89

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 89 1 5 DCN- M I CL , DC N- M IC S Pluggable Microphones 1 5. 1 Int roduct ion The DCN-MICL and DCN-MICS Pluggable Microphones (refer to table 15.1 and table 15.2) are used with the contribu tion and interpret [...]

  • Page 90

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 90 1 5.3 Ext ernal connect ions Connect the pluggable microphone to compatible devices with the microphone plug (refer to figure 15.2). 15 . 4 O p e r a t i o n The color of the indicator ring show s the condi[...]

  • Page 91

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 9 1 16 D C N - W L I I O N B a t t e r y Pack 1 6. 1 Int roduct ion The DCN-WLIION Battery pack is used with the wireless devices (refer to table 16.4). 16 . 2 S a f e t y table 1 6 . 1 : B attery capacity Out[...]

  • Page 92

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 92 1 6.3 Cont rols , connect ors and indic at ors The battery pack (refer to se ction figure 16 .2) contains: 1 Capacity LEDs - Sho w the capacity of the battery pack (refer to section 1 6.5) . 2 Clip - Locks [...]

  • Page 93

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 93 1 7 DCN -WCH 05 B a tte r y Charger 1 7 . 1 Int roduct ion The DCN-WCH05 Battery Charger charges the DCN-WLIION Battery Packs. The battery charger can charge a maximum of 5 battery packs at the same time. 1[...]

  • Page 94

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 94 17 . 3 I n s t a l l a t i o n 1 7 . 3. 1 General 1 7 .3.2 W al l You can use the bracket to attach th e battery charger to a wall. Refer to figure 17.2. Warning Do not open the batter y charger . Electrica[...]

  • Page 95

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 95 When you attach more t han one battery charge r to the wall, you must make sure that: • The v ertical distance betw een t wo br a cke ts i s a t l e a st 340 mm (ref er to d1 in figure 1 7 .2) . • The h[...]

  • Page 96

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 96 1 7 . 4. 2 Loop-t hrough soc ket With the loop-thro ugh sock et, you can connect battery chargers in series. • If the po w er supply is 1 00 - 12 7 V(A C) , 50 - 60 Hz, y ou can connect a maximum of 5 bat[...]

  • Page 97

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 9 7 1 8 DCN- WP S Power Supply Adapt er 1 8. 1 Int roduct ion The DCN-WPS Power Supply Adapter is used with the wireless devices (refer to table 18.2). 18 . 2 I n s t a l l a t i o n You can change the power p[...]

  • Page 98

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 98 1 9 DCN- DD I Dual Delegat e Int erface 1 9. 1 Int roduct ion You can use two DCN-DDI Dual Delegat e Interfaces to connect: • An intercom handset for the operator . • An ambi ent micropho ne. 1 9.2 Cont[...]

  • Page 99

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 99 1 9. 3 I nte rn a l s e tti ng s Remove the lid of the dual delegate interface to get access to the controls inside (refer to figure 19.2). 9 De-init switch - Erases the address of the dual delegate interfa[...]

  • Page 100

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 1 00 1 9. 4.3 Int erc om When the dual delegate interface is in the intercom mode, it acts as an intercom. Refer to figure 19.3 for a typical example. 1 9.4 .4 Am bi e nt mi cr op ho n e When the dual delegate[...]

  • Page 101

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 1 0 1 19 . 5 I n s t a l l a t i o n Install the dual delegate interf ace on a flat su rface (r efer to figure 19.5). Use the lid of the dual delegate interface to fix the positions of the DCN cables and the c[...]

  • Page 102

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 1 02 1 9. 6. 3 Audio input s You can connect micr ophone or line level signals to the audio inputs of the dual de legate inte rface. The audio inputs have DIN-8p-2 62° sockets (refer to figure 19.6). figure 1[...]

  • Page 103

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 1 03 20 DCN- WFCD1 0 Flight Case for W ireless Discussion Units The DCN-WFCD10 Flight Case accomm odates up to 10 wireless discussion units complete with battery packs and microphones (long or short stems). Th[...]

  • Page 104

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | C ontribution Devices en | 1 04 Intentionally left blank.[...]

  • Page 105

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 05 Sect ion 4 - Appendices[...]

  • Page 106

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 06 A Audio levels A. 1 DC N-WC CU A. 2 DC N-WD U A. 3 DCN- FCS tabl e A. 1: Analog line inputs Plug or socket Fu nc t i o n Nominal Maximum XLR Floor -1 2 dBV (- 6, + 6 dB ) 1 2 dBV (- 6, + 6 dB ) Cinch Floor -24 dBV ([...]

  • Page 107

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 0 7 A.4 DC N-DDI table A .6 : Dual delegate interface Plug or socket Fu nc t i o n Nominal Maximum 8-pole D I N Line in 0 dB Line in 6 dB Line in 1 2 dB Line in 1 8 dB Mic 0 dB Mic 6 dB Mic 1 2 dB Mic 1 8 dB -1 8 dBV ([...]

  • Page 108

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 08 B Product index B . 1 Cent ral devices B .2 Inst allat ion devices tab le B . 1: Cen t ra l d ev ice s Product code Product descript ion Refer to DC N-WCC U Central control unit wireless Page 38 DC N- W CCU- UL C en[...]

  • Page 109

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 09 B .3 Cont ribut ion devices B .4 Flush-mount ed devices B. 5 I n te r p r eta tio n d ev ic e s B .6 Peripheral devices table B.3 : C ontribution devices Product code Product descript ion Refer to DC N- D D I Dual d[...]

  • Page 110

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 1 0 C St at ement s for FCC & Indust ry Canada This Class B digital apparatu s complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. The DCN-Wireless eq[...]

  • Page 111

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 111 D Declarat ions[...]

  • Page 112

    Bosch Security Systems | 20 0 7 -02 | 9922 1 4 1 7069 1 en DCN W ire less | Installation an d User Instructions | Appendices en | 1 1 2[...]

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    For more informati on visit www.boschsecuritysystems.com © Bosch Security Systems B.V. Data subject to change without notice 2007-02 | 9922 141 70691 en[...]