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DCN Voting Units
en Installation and User Instructions
DCN Voting Units
LBB 4141/00 and
LBB 4141/50
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DCN Voting Units Installation and User Instructions en | 2 Important Safeguards About this Manual Prior to installing or operating this product always Purpose read the Safety Instructions, which are available as a The purpose of the Installation and User Instructions separate document. is to provide information required to install and operate a DCN system with voting units LBB 4141/00 and LBB 4141/50. Audience This manual is primarily intended for installers who are respons
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DCN Voting Units Installation and User Instructions en | 3 Table of contents 1 Introduction...................................................................4 2 Voting Units and Accessories .............................5 2.1 Introduction............................................................... 5 2.2 Controls, Connectors and Indicators ................. 5 2.3 Voting Button Order............................................... 5 2.4 Mounting .....................................
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DCN Voting Units Installation and User Instructions en | 4 1 Introduction The LBB 4141/00 and LBB 4141/50 voting units are part of the DCN range. This manual only contains the information specific for installing and using the LBB 4141/00 and LBB 4141/50 voting units. For more detailed information about how to install, design and operate a DCN system with voting units and the related software packages, read the following manuals: • DCN Installation and Operating Manual • LBB 357
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DCN Voting Units Installation and User Instructions en | 5 5 2 Voting Units and Accessories 4 4 2.1 Introduction The voting unit range consist of: • LBB 4141/00 Voting Unit • LBB 4141/50 Chinese Voting Unit Figure 2.4 LBB 4127/00 (Set of 50) Coupling Pieces • LBB 4125/00 Set of 50 End Caps • LBB 4127/00 Set of 50 Coupling Pieces This chapter describes how to install and use these units. 6 7 2.2 Controls, Connectors and Indicators 8 9 1
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DCN Voting Units Installation and User Instructions en | 6 2.4 Mounting The LBB 4141/00 and LBB 4141/50 voting units can be snap-mounted and block mounted. 2.4.1 Snap Mounting The snap-mounting method is used to install flush- mounting units in panels with a thickness of 2 mm. This method uses the ‘click-to-fit’ mechanism to secure the units in cutouts in tabletops or the armrest of seats. See Figure 2.1 for a close up of the click-to-fit Figure 2.6 Changed Voting Button Order
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DCN Voting Units Installation and User Instructions en | 7 mounting. In stage 3: fasten the screws of the coupling 2.4.3 De-mounting pieces, in order to fixate the coupling pieces. Follow the mounting procedure in reverse. Use a spatula to remove the end caps and a screwdriver to unlock the click-to-fit mechanism of the voting unit. > i Note Take care not to damage the furniture while removing the end caps and voting unit. Replace the end caps in case those are d
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DCN Voting Units Installation and User Instructions en | 8 2.6.1 De-initialization of a System Systems, which are powered-up for the first time, are de-initialized. All LEDs of the de-initialized units illuminate. In case some of the units are not in this state, de-initialize these units or de-initialize the system. See chapter 11 of the DCN Installation and Operating Manual for how to de-initialize a system. 2.6.2 De-Initialization of Individual Voting Units To de-initial
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DCN Voting Units Installation and User Instructions en | 9 The LBB 4141/50 Chinese voting unit can be used for attendance registration, parliamentary voting and for/against voting. 2.8.2 Locating Buttons by Touch The pimple beneath the button in the middle of the voting unit allows users, especially visual impaired to quickly locate the voting buttons by touch (see Figure 2.1 and Figure 2.2) Figure 2.18 Presence Registration LBB 4141/00 2.8.3 Unit Active Indication
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DCN Voting Units Installation and User Instructions en | 10 If the unit active indicator does not illuminate: 1. Check whether the unit is connected. 2. Follow the general trouble shooting procedure (see paragraph 2.9.4). 2.9.2 Address Conflict In some cases the voting unit cannot detect an address conflict. Symptoms of a voting unit with an address conflict: • The number of units detected by LBB 3585 Figure 2.20 Parliamentary Voting LBB 4141/00 System Installation softwa
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DCN Voting Units Installation and User Instructions en | 11 Figure 2.23 Pop up warning via LBB 3590 software In case a disconnect is detected: check the fault indication on the related unit and follow the instructions of paragraph 2.9.1. If, however, the unit active indicator of the associated unit illuminates: 1. Check whether the fault is caused by an address conflict. See paragraph 2.9.2. 2. Follow the general trouble shooting procedure (see paragraph 2.9.4), in case
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