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DCN Voting Units Installation and User Instructions
en | 5
Bosch Security Systems B.V. | June 2004 | 9922 141 70611
2 Voting Units and
Accessories
2.1 Introduction
The voting unit range consist of:
• LBB 4141/00 Voting Unit
• LBB 4141/50 Chinese Voting Unit
• 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.
2.2 Controls, Connectors and Indicators
Figure 2.1 LBB 4141/00 Voting Unit (top view)
Figure 2.2 LBB 4141/50 Voting Unit Chinese (top view)
Figure 2.3 LBB 4125/00 (Set of 50) End Caps
Figure 2.4 LBB 4127/00 (Set of 50) Coupling Pieces
Figure 2.5 LBB 4141/xx Voting Unit (side view)
Figure 2.1 to Figure 2.5:
1 Unit active indicator – for indication of normal
operation and faults
2 Buttons with indicators – for attendance
registration, voting and initialization
3 Pimple - for quickly locating the voting buttons
by touch, especially for visual impaired
4 Click to fit mechanism – for securing voting units
and end caps in coupling pieces and metal plates
5 Screw - for fixation of the coupling piece
6 De-init/init switch – for de-initialization and
initialization of the unit
7 Button order jumper – for setting the voting
button order for parliamentary voting
8 1 meter DCN cable with male connector
9 1 meter DCN cable with female connector
2.3 Voting Button Order
The LBB 4141/00 is delivered with for parliamentary
voting the button order: present, no (-), abstain (x)
and yes (+). See
Figure 2.1. The button order can be
changed into: present, yes (+), no (-) and abstain (x).
See
Figure 2.6.
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